1
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Gómez-España A, Padilla M, Martínez de Morentin A, García-Orduña P, Huertos MA, Munarriz J, Fernández-Alvarez FJ. Rhodium(III)-NSi Catalyzed Styrene Hydrosilylation: Evidence of the Hemilabile Character of NSi-Type Ligands. Chemistry 2025; 31:e202404657. [PMID: 39835773 DOI: 10.1002/chem.202404657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2024] [Revised: 01/17/2025] [Accepted: 01/21/2025] [Indexed: 01/22/2025]
Abstract
The 18e saturated rhodium(III) species [Rh(H)(X)(κ2-NSitBu2)(bipyMe2)] (NSitBu2={4-methylpyridine-2-yloxy}ditertbutylsilyl; bipyMe2=4,4'-dimethylbipyridine) (X=Cl, 1; OTf, 2) have been prepared and characterized by NMR spectroscopy and in the case of 2 it has been possible to determine its solid-state structure by X-ray diffraction. Complex 1 has proven to be an effective catalyst precursor for the reaction of styrene derivatives with hydrosilanes in CD2Cl2. However, under catalytic conditions complex 2 decomposes. The performance of the 1-catalyzed reaction of styrene with hydrosilanes strongly depends on the nature of the silane, the best catalytic performance was achieved using HSiMe2Ph. Theoretical and 1H NMR studies indicate that the hemilabile nature of the NSi ligand is key to understanding the catalytic activity of compound 1.
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Affiliation(s)
- Alejandra Gómez-España
- Departamento de Química Inorgánica - Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Universidad de Zaragoza - CSIC, Facultad de Ciencias, 50009, Zaragoza, Spain
- Universidad Pedagógica Nacional Francisco Morazán (UPNFM), Colonia el Dorado, Frente a Plaza Miraflores, 11101, Tegucigalpa, Honduras
| | - Marina Padilla
- Departamento de Química Inorgánica - Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Universidad de Zaragoza - CSIC, Facultad de Ciencias, 50009, Zaragoza, Spain
| | - Aitor Martínez de Morentin
- Departamento de Química Inorgánica - Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Universidad de Zaragoza - CSIC, Facultad de Ciencias, 50009, Zaragoza, Spain
- Facultad de Química, Universidad del Pais Vasco (UPV/EHU), 20018, Donostia - San Sebastian, Spain
| | - Pilar García-Orduña
- Departamento de Química Inorgánica - Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Universidad de Zaragoza - CSIC, Facultad de Ciencias, 50009, Zaragoza, Spain
| | - Miguel A Huertos
- Facultad de Química, Universidad del Pais Vasco (UPV/EHU), 20018, Donostia - San Sebastian, Spain
- IKERBASQUE., Basque Foundation for Science, 48013, Bilbao, Spain
| | - Julen Munarriz
- Departamento de Química Física and Instituto de Biocomputación y Física de Sistemas Complejos, Universidad de Zaragoza, 50009, Zaragoza, Spain
| | - Francisco J Fernández-Alvarez
- Departamento de Química Inorgánica - Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Universidad de Zaragoza - CSIC, Facultad de Ciencias, 50009, Zaragoza, Spain
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2
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Wang X, Zhang X, He X, Guo G, Huang Q, You F, Wang Q, Qu R, Zhou F, Lian Z. Triphasic Hydroxysilylation of Alkenes by Mechanically Piezoelectric Catalysis. Angew Chem Int Ed Engl 2024; 63:e202410334. [PMID: 39134908 DOI: 10.1002/anie.202410334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2024] [Indexed: 11/01/2024]
Abstract
The 1,2-hydroxysilylation of alkenes is crucial for synthesizing organosilicon compounds which are key intermediates in material science, pharmaceuticals, and organic synthesis. The development of strategies employing hydrogen atom transfer pathways is currently hindered by the existence of various competing reactions. Herein, we reported a novel mechanochemical strategy for the triphasic 1,2-hydroxysilylation of alkenes through a single-electron-transfer pathway. Our approach not only circumvents competitive reactions to enable the first-ever 1,2-hydroxysilylation of unactivated alkenes but also pioneers the research in mechanic force-induced triphasic reactions under ambient conditions. This gentle method offers excellent compatibility with various functional groups, operates under simple and solvent-free conditions, ensures rapid reaction time. Preliminary mechanistic investigations suggest that silylboronate can be transformed to a silicon radical by highly polarized Li2TiO3 particles and oxygen under ball-milling condition.
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Affiliation(s)
- Xiaohong Wang
- Department of Dermatology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, P.R. China
| | - Xuemei Zhang
- Department of Dermatology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, P.R. China
| | - Xiaochun He
- Department of Dermatology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, P.R. China
| | - Guangqing Guo
- Department of Dermatology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, P.R. China
| | - Qian Huang
- Department of Dermatology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, P.R. China
| | - Fengzhi You
- Department of Dermatology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, P.R. China
| | - Qingqing Wang
- Department of Dermatology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, P.R. China
| | - Ruiling Qu
- Department of Dermatology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, P.R. China
| | - Fei Zhou
- Department of Dermatology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, P.R. China
| | - Zhong Lian
- Department of Dermatology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, P.R. China
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3
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Zhong Z, Li Q, Li X. Dirhodium(II) complex catalyzed dehydrosilylation of styrenes: theoretical investigations on the mechanism, selectivity, and ligand effects. Phys Chem Chem Phys 2024; 26:24058-24067. [PMID: 39248002 DOI: 10.1039/d4cp02576h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/10/2024]
Abstract
The dirhodium(II) complexes with bridging phosphine and OAc ligands showed high reactivity and selectivities in olefin dehydrosilylation. In order to determine the structure of the actual catalyst which cannot be determined experimentally, the geometries of the dirhodium catalyst, the detailed catalytic mechanism, and the stereo- and chemo-selectivities of the title reaction were studied using DFT calculations. The results showed that one OAc group is monodentate and the other is bidentate in the dirhodium catalyst C'. The determined catalytic cycle consists of four processes: Rh-H bond activation in C', Si-H bond activation in alkoxysilane, alkylene insertion into the Rh-Si bond, followed by β-H elimination or σ-metathesis reaction. Among them, the alkylene insertion process is the rate-determining step. The stereoselectivity of the title reaction is controlled by the steric effect and orbital interactions between the alkyene and dirhodium catalysts in the β-H elimination process. The chemoselectivity is regulated by the presence of the axial ligand in the dirhodium catalyst, when there is an axial ligand coordinated to the Rh atom, E-alkene is the main product, whereas alkane would be obtained in the absence of an axial ligand. Our work determines the structure of the actual catalyst, and provides explanations and predictions for the activity, and chemo- and stereo-selectivity control of olefin dehydrosilylation.
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Affiliation(s)
- Ziying Zhong
- College of Chemistry and Material Science, Hebei Key Laboratory of Inorganic and Nano-Materials, National Demonstration Center for Experimental Chemistry, Hebei Normal University, Shijiazhuang, 050024, P. R. China.
| | - Qingzhong Li
- The Laboratory of Theoretical and Computational Chemistry, College of Chemistry& Chemical Engineering, Yantai University, Yantai, 264005, China
| | - Xiaoyan Li
- College of Chemistry and Material Science, Hebei Key Laboratory of Inorganic and Nano-Materials, National Demonstration Center for Experimental Chemistry, Hebei Normal University, Shijiazhuang, 050024, P. R. China.
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4
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Adhikari AS, Majumdar N. Unconventional Reactivity of a Grubbs Catalyst: Hydroalkylation Overriding Metathesis. Org Lett 2023. [PMID: 38029292 DOI: 10.1021/acs.orglett.3c03456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
Unprecedented reactivity of a Grubbs catalyst has been disclosed in a reaction between vinyl azaarenes and alkenylnitriles under standard metathesis conditions. No metathesis was observed; only hydroalkylation products were obtained in high yields. The practical utility of this method has been demonstrated by the application of the products in useful transformations, e.g., the formation of cyclic iminoesters and highly challenging medium-sized carbocycles.
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Affiliation(s)
- Amit Singh Adhikari
- Medicinal and Process Chemistry Division, Central Drug Research Institute (CSIR), Sector 10, Jankipuram Extension, Sitapur Road, P.O. Box 173, Lucknow, Uttar Pradesh 226031, India
| | - Nilanjana Majumdar
- Medicinal and Process Chemistry Division, Central Drug Research Institute (CSIR), Sector 10, Jankipuram Extension, Sitapur Road, P.O. Box 173, Lucknow, Uttar Pradesh 226031, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh 201002, India
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5
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Huang Z, Lin Q, Li J, Xu S, Lv S, Xie F, Wang J, Li B. Ruthenium-Catalyzed Dehydrogenative Intermolecular O-H/Si-H/C-H Silylation: Synthesis of ( E)-Alkenyl Silyl-Ether and Silyl-Ether Heterocycle. Molecules 2023; 28:7186. [PMID: 37894665 PMCID: PMC10609488 DOI: 10.3390/molecules28207186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/04/2023] [Accepted: 10/17/2023] [Indexed: 10/29/2023] Open
Abstract
Selective dehydrogenative silylation is one of the most valuable tools for synthesizing organosilicon compounds. In this study, a regio- and stereoselective ruthenium-catalyzed dehydrogenative intermolecular silylation was firstly developed to access (E)-alkenyl silyl-ether derivatives and silyl-ether heterocycles with good functional group tolerance. Furthermore, two pathways for RuH2(CO)(PPh3)3/NBE-catalyzed dehydrogenative intermolecular silylation of alcohols and alkenes as well as intermolecular silylation of naphthol derivatives were investigated with H2SiEt2 as the hydrosilane reagent.
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Affiliation(s)
- Ziwei Huang
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529020, China; (Z.H.); (Q.L.); (J.L.); (S.X.); (S.L.)
- Guangdong Wamo New Material Technology Co., Ltd., Jiangmen 529020, China
| | - Qiao Lin
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529020, China; (Z.H.); (Q.L.); (J.L.); (S.X.); (S.L.)
| | - Jiefang Li
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529020, China; (Z.H.); (Q.L.); (J.L.); (S.X.); (S.L.)
| | - Shanshan Xu
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529020, China; (Z.H.); (Q.L.); (J.L.); (S.X.); (S.L.)
| | - Shaohuan Lv
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529020, China; (Z.H.); (Q.L.); (J.L.); (S.X.); (S.L.)
| | - Feng Xie
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529020, China; (Z.H.); (Q.L.); (J.L.); (S.X.); (S.L.)
| | - Jun Wang
- Department of Chemistry, Hong Kong Baptist University, Hong Kong, China;
| | - Bin Li
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529020, China; (Z.H.); (Q.L.); (J.L.); (S.X.); (S.L.)
- Guangdong Provincial Key Laboratory of Large Animal Models for Biomedicine, Wuyi University, Jiangmen 529020, China
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6
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Luan YY, Li JY, Gou XY, Shi WY, Ding T, Zhang Z, Chen X, Liu XY, Liang YM. Stereoselective Synthesis of Multisubstituted Alkenes via Ruthenium-Catalyzed Remote Migration Arylation of Nonactivated Olefins. Org Lett 2023. [PMID: 37399076 DOI: 10.1021/acs.orglett.3c01844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/05/2023]
Abstract
Polysubstituted alkenes are an important class of organic intermediates that widely exist in various natural products and drug molecules. Herein, we reported a stereoselective synthesis of multisubstituted alkenes via ruthenium-catalyzed remote migration arylation of nonactivated olefins. This strategy exhibited wide substrate suitability and excellent functional group tolerance. In addition, we demonstrated the indispensable role of two types of ruthenium through mechanism experiments.
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Affiliation(s)
- Yu-Yong Luan
- State Key Laboratory of Applied Organic Chemistry, School of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Jin-Ye Li
- State Key Laboratory of Applied Organic Chemistry, School of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Xue-Ya Gou
- State Key Laboratory of Applied Organic Chemistry, School of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Wei-Yu Shi
- State Key Laboratory of Applied Organic Chemistry, School of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Tian Ding
- State Key Laboratory of Applied Organic Chemistry, School of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Zhe Zhang
- State Key Laboratory of Applied Organic Chemistry, School of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Xi Chen
- State Key Laboratory of Applied Organic Chemistry, School of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Xue-Yuan Liu
- State Key Laboratory of Applied Organic Chemistry, School of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Yong-Min Liang
- State Key Laboratory of Applied Organic Chemistry, School of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
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7
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Ye ZH, Gou FH, Wu Y, Li CY, Wang P. Diverse Synthesis of Alkenylsilanes via Pd-Catalyzed Alkenyl C-H Silylation. Org Lett 2023; 25:2145-2150. [PMID: 36921249 DOI: 10.1021/acs.orglett.3c00633] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Abstract
Here, we disclose a general approach for the diverse synthesis of alkenylsilanes in a highly efficient, stereoselective, and atom-economic manner by leveraging the palladium-catalyzed disilylation reaction of 2-bromostyrene derivatives with hexamethyldisilane, which is suitable for the preparation of a series of disubstituted, trisubstituted, and tetrasubstituted alkenylsilanes. Furthermore, the resulting tetrasubstituted alkenylsilanes could be readily transformed into the corresponding diarylated benzosiloles, which have been proven to be a potential AIE material and a fluorene material.
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Affiliation(s)
- Zi-Hang Ye
- Department of Chemistry, Key Laboratory of Surface and Interface Science of Polymer Materials of Zhejiang Province, Zhejiang Sci-Tech University, Xiasha West Higher Education District, Hangzhou 310018, P. R. China.,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, CAS, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Fei-Hu Gou
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, CAS, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Yichen Wu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, CAS, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Chuan-Ying Li
- Department of Chemistry, Key Laboratory of Surface and Interface Science of Polymer Materials of Zhejiang Province, Zhejiang Sci-Tech University, Xiasha West Higher Education District, Hangzhou 310018, P. R. China
| | - Peng Wang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, CAS, 345 Lingling Road, Shanghai 200032, P. R. China.,CAS Key Laboratory of Energy Regulation Materials, Shanghai Institute of Organic Chemistry, CAS, 345 Lingling Road, Shanghai 200032, P. R. China.,School of Chemistry and Materials Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, 1 Sub-lane Xiangshan, Hangzhou 310024, P. R. China
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8
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Lu C, Lin Y, Wang M, Zhou J, Wang S, Jiang H, Kang K, Huang L. Nickel-Catalyzed Ring-Opening of Benzofurans for the Divergent Synthesis of ortho-Functionalized Phenol Derivatives. ACS Catal 2023. [DOI: 10.1021/acscatal.2c04442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Changhui Lu
- The State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Yueping Lin
- The State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Minyan Wang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China
| | - Jiaming Zhou
- The State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Shuo Wang
- The State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Huanfeng Jiang
- The State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Kai Kang
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - Liangbin Huang
- The State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
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9
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Weber S, Kirchner K. Manganese Alkyl Carbonyl Complexes: From Iconic Stoichiometric Textbook Reactions to Catalytic Applications. Acc Chem Res 2022; 55:2740-2751. [PMID: 36074912 PMCID: PMC9494751 DOI: 10.1021/acs.accounts.2c00470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The activation of weakly polarized bonds represents a challenging, yet highly valuable process. In this context, precious metal catalysts have been used as reliable compounds for the activation of rather inert bonds for the last several decades. Nevertheless, base-metal complexes including cobalt, iron, or nickel are currently promising candidates for the substitution of noble metals in order to develop more sustainable processes. In the past few years, manganese(I)-based complexes were heavily employed as efficient catalysts for (de)hydrogenation reactions. However, the vast majority of these complexes operate via a metal-ligand bifunctionality as already well implemented for precious metals decades ago. Although high reactivity can be achieved in various reactions, this concept is often not applicable to certain transformations due to outer-sphere mechanisms. In this Account, we outline the potential of alkylated Mn(I)-carbonyl complexes for the activation of nonpolar and moderately polar E-H (E = H, B, C, Si) bonds and disclose our successful approach for the utilization of complexes in the field of homogeneous catalysis. This involves the rational design of manganese complexes for hydrogenation reactions involving ketones, nitriles, carbon dioxide, and alkynes. In addition to that, the reduction of alkenes by dihydrogen could be achieved by a series of well-defined manganese complexes which was not possible before. Furthermore, we elucidate the potential of our Mn-based catalysts in the field of hydrofunctionalization reactions for carbon-carbon multiple bonds. Our investigations unveiled novel insights into reaction pathways of dehydrogenative silylation of alkenes and trans-1,2-diboration of terminal alkynes, which was not yet reported for transition metals. Due to rational catalyst design, these transformations can be achieved under mild reaction conditions. Delightfully, all of the employed complexes are bench-stable compounds. We took advantage of the fact that Mn(I) alkyl complexes are known to undergo migratory insertion of the alkyl group into the CO ligand, yielding an unsaturated acyl intermediate. Hydrogen atom abstraction by the acyl ligand then paves the way to an active species for a variety of catalytic transformations which all proceed via an inner-sphere process. Although these textbook reactions have been well-known for decades, the application in catalytic transformations is still in its infancy. A brief historical overview of alkylated manganese(I)-carbonyl complexes is provided, covering the synthesis and especially iconic stoichiometric transformations, e.g., carbonylation, as intensively examined by Calderazzo, Moss, and others. An outline of potential future applications of defined alkyl manganese complexes will be given, which may inspire researchers for the development of novel (base-)metal catalysts.
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10
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Recent advances in ruthenium-catalyzed hydrosilylation of unsaturated compounds: Applications and mechanistic studies. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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11
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Rhodium-catalyzed anti-Markovnikov hydrosilylation of alkenes. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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Januszewski R, Orwat B, Merna J, Kownacki I. A library of new bifunctional alkenes obtained by a highly regiodivergent silylation of 1,5-hexadiene. RSC Adv 2021; 11:38956-38960. [PMID: 35492503 PMCID: PMC9044431 DOI: 10.1039/d1ra07468g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 11/30/2021] [Indexed: 11/21/2022] Open
Abstract
An efficient methodology for the synthesis of two groups of silicon-containing alkenes is reported. It includes a highly regioselective functionalization of 1,5-hexadiene through hydrosilylation and dehydrogenative silylation with organofunctional silanes and siloxanes. The established conditions enable selective monofunctionalization of 1,5-hexadiene regardless of the organosilicon modifier used as well as the type of functional group bonded to the silicon-based compound. All products were isolated and fully characterized by NMR spectroscopy and MS techniques.
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Affiliation(s)
- Rafał Januszewski
- Faculty of Chemistry, Adam Mickiewicz University in Poznan Uniwersytetu Poznanskiego 8 61-614 Poznan Poland
- Center for Advanced Technology, Adam Mickiewicz University in Poznan Uniwersytetu Poznanskiego 10 61-614 Poznan Poland
| | - Bartosz Orwat
- Faculty of Chemistry, Adam Mickiewicz University in Poznan Uniwersytetu Poznanskiego 8 61-614 Poznan Poland
- Department of Molecular Physics, Lodz University of Technology Zeromskiego 116 90-924 Lodz Poland
| | - Jan Merna
- University of Chemistry and Technology in Prague Technická 5 166 28 Prague 6 Czech Republic
| | - Ireneusz Kownacki
- Faculty of Chemistry, Adam Mickiewicz University in Poznan Uniwersytetu Poznanskiego 8 61-614 Poznan Poland
- Center for Advanced Technology, Adam Mickiewicz University in Poznan Uniwersytetu Poznanskiego 10 61-614 Poznan Poland
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13
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Skarżyńska A, Kowalczyk M, Majchrzak M, Piętka M, Augustyniak AW, Siczek M, Włodarczyk K, Simiczyjew A, Nowak D. The two faces of platinum hydrospirophosphorane complexes—Not only relevant catalysts but cytotoxic compounds as well. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | - Mariusz Majchrzak
- Faculty of Chemistry Adam Mickiewicz University in Poznań Poznań Poland
| | - Marta Piętka
- Faculty of Chemistry Adam Mickiewicz University in Poznań Poznań Poland
| | | | - Miłosz Siczek
- Faculty of Chemistry University of Wrocław Wrocław Poland
| | | | - Aleksandra Simiczyjew
- Department of Cell Pathology, Faculty of Biotechnology University of Wrocław Wrocław Poland
| | - Dorota Nowak
- Department of Cell Pathology, Faculty of Biotechnology University of Wrocław Wrocław Poland
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14
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Weber S, Glavic M, Stöger B, Pittenauer E, Podewitz M, Veiros LF, Kirchner K. Manganese-Catalyzed Dehydrogenative Silylation of Alkenes Following Two Parallel Inner-Sphere Pathways. J Am Chem Soc 2021; 143:17825-17832. [PMID: 34644064 PMCID: PMC8554758 DOI: 10.1021/jacs.1c09175] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
![]()
We report on an additive-free
Mn(I)-catalyzed dehydrogenative silylation
of terminal alkenes. The most active precatalyst is the bench-stable
alkyl bisphosphine Mn(I) complex fac-[Mn(dippe)(CO)3(CH2CH2CH3)]. The catalytic
process is initiated by migratory insertion of a CO ligand into the
Mn–alkyl bond to yield an acyl intermediate which undergoes
rapid Si–H bond cleavage of the silane HSiR3 forming
the active 16e– Mn(I) silyl catalyst [Mn(dippe)(CO)2(SiR3)] together with liberated butanal. A broad
variety of aromatic and aliphatic alkenes was efficiently and selectively
converted into E-vinylsilanes and allylsilanes, respectively,
at room temperature. Mechanistic insights are provided based on experimental
data and DFT calculations revealing that two parallel reaction pathways
are operative: an acceptorless reaction pathway involving dihydrogen
release and a pathway requiring an alkene as sacrificial hydrogen
acceptor.
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Affiliation(s)
- Stefan Weber
- Institute of Applied Synthetic Chemistry, Vienna University of Technology, Getreidemarkt 9, A-1060 Vienna, Austria
| | - Manuel Glavic
- Institute of Applied Synthetic Chemistry, Vienna University of Technology, Getreidemarkt 9, A-1060 Vienna, Austria
| | - Berthold Stöger
- X-Ray Center, Vienna University of Technology, Getreidemarkt 9, A-1060 Vienna, Austria
| | - Ernst Pittenauer
- Institute of Chemical Technologies and Analytics, Vienna University of Technology, Getreidemarkt 9, A-1060 Vienna, Austria
| | - Maren Podewitz
- Institute of Materials Chemistry, Vienna University of Technology, Getreidemarkt 9, A-1060 Vienna, Austria
| | - Luis F Veiros
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais No. 1, 1049-001 Lisboa, Portugal
| | - Karl Kirchner
- Institute of Applied Synthetic Chemistry, Vienna University of Technology, Getreidemarkt 9, A-1060 Vienna, Austria
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15
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Abeynayake NS, Zamora-Moreno J, Gorla S, Donnadieu B, Muñoz-Hernández MA, Montiel-Palma V. 14-Electron Rh and Ir silylphosphine complexes and their catalytic activity in alkene functionalization with hydrosilanes. Dalton Trans 2021; 50:11783-11792. [PMID: 34368827 DOI: 10.1039/d1dt00677k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein we report an experimental and computational study of a family of four coordinated 14-electron complexes of Rh(iii) devoid of agostic interactions. The complexes [X-Rh(κ3(P,Si,Si)PhP(o-C6H4CH2SiiPr2)2], where X = Cl (Rh-1), Br (Rh-2), I (Rh-3), OTf (Rh-4), Cl·GaCl3 (Rh-5); derive from a bis(silyl)-o-tolylphosphine with isopropyl substituents on the Si atoms. All five complexes display a sawhorse geometry around Rh and exhibit similar spectroscopic and structural properties. The catalytic activity of these complexes and [Cl-Ir(κ3(P,Si,Si)PhP(o-C6H4CH2SiiPr2)2], Ir-1, in styrene and aliphatic alkene functionalizations with hydrosilanes is disclosed. We show that Rh-1 catalyzes effectively the dehydrogenative silylation of styrene with Et3SiH in toluene while it leads to hydrosilylation products in acetonitrile. Rh-1 is an excellent catalyst in the sequential isomerization/hydrosilylation of terminal and remote aliphatic alkenes with Et3SiH including hexene isomers, leading efficiently and selectively to the terminal anti-Markonikov hydrosilylation product in all cases. With aliphatic alkenes, no hydrogenation products are observed. Conversely, catalysis of the same hexene isomers by Ir-1 renders allyl silanes, the tandem isomerization/dehydrogenative silylation products. A mechanistic proposal is made to explain the catalysis with these M(iii) complexes.
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Affiliation(s)
- Niroshani S Abeynayake
- Department of Chemistry, Mississippi State University, Box 9573, Mississippi State, Mississippi 39762, USA.
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16
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Lu W, Zhu X, Yang L, Wu X, Xie X, Zhang Z. Distinct Catalytic Performance of Dirhodium(II) Complexes with ortho-Metalated DPPP in Dehydrosilylation of Styrene Derivatives with Alkoxysilanes. ACS Catal 2021. [DOI: 10.1021/acscatal.1c02129] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Wenkui Lu
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Xiaoyu Zhu
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Liqun Yang
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Xiaoyu Wu
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Xiaomin Xie
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Zhaoguo Zhang
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, 345 Lingling Road, Shanghai 200032, China
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17
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Manganese-catalysed divergent silylation of alkenes. Nat Chem 2021; 13:182-190. [PMID: 33318674 DOI: 10.1038/s41557-020-00589-8] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 10/21/2020] [Indexed: 01/30/2023]
Abstract
Transition-metal-catalysed, redox-neutral dehydrosilylation of alkenes is a long-standing challenge in organic synthesis, with current methods suffering from low selectivity and narrow scope. In this study, we report a general and simple method for the manganese-catalysed dehydrosilylation and hydrosilylation of alkenes, with Mn2(CO)10 as a catalyst precursor, by using a ligand-tuned metalloradical reactivity strategy. This enables versatility and controllable selectivity with a 1:1 ratio of alkenes and silanes, and the synthetic robustness and practicality of this method are demonstrated using complex alkenes and light olefins. The selectivity of the reaction has been studied using density functional theory calculations, showing the use of an iPrPNP ligand to favour dehydrosilylation, while a JackiePhos ligand favours hydrosilylation. The reaction is redox-neutral and atom-economical, exhibits a broad substrate scope and excellent functional group tolerance, and is suitable for various synthetic applications on a gram scale.
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18
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Brodzka A, Koszelewski D, Ostaszewski R. Dual Activity of Grubbs-Type Catalyst in the Transvinylation of Carboxylic Acids and Ring-Closing Metathesis Reactions. J Org Chem 2020; 85:15305-15313. [PMID: 33196209 PMCID: PMC7735734 DOI: 10.1021/acs.joc.0c02135] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Indexed: 11/30/2022]
Abstract
The development of a multifunctional catalyst, which mimics the promiscuity of enzymes, that would catalyze more than one chemical transformation in a single reaction vessel is one of the key points of modern sustainable chemistry. The results of our experiments indicated that Grubbs-type catalysts possess such multitask activity, catalyzing the transvinylation reaction of carboxylic acids without losing their original metathetic activity. This new activity of Grubbs catalysts was evidenced on several examples. It allows us to design a transvinylation/ring-closing metathesis (RCM) cascade reaction leading to the formation of endocyclic enol lactones from unsaturated carboxylic acids in an one-pot procedure. This unique ability of Grubbs catalyst to catalyze multiple mechanically distinct cascade reactions in a chemoselective way offers the new possibility for the synthesis of complex compounds from simple, easily accessible substrates.
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Affiliation(s)
- Anna Brodzka
- Institute of Organic Chemistry
Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warszawa, Poland
| | - Dominik Koszelewski
- Institute of Organic Chemistry
Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warszawa, Poland
| | - Ryszard Ostaszewski
- Institute of Organic Chemistry
Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warszawa, Poland
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19
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Lu W, Li C, Wu X, Xie X, Zhang Z. [Rh(COD)Cl]2/PPh3-Catalyzed Dehydrogenative Silylation of Styrene Derivatives with NBE as a Hydrogen Acceptor. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00242] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Wenkui Lu
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People’s Republic of China
| | - Chengyang Li
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People’s Republic of China
| | - Xiaoyu Wu
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People’s Republic of China
| | - Xiaomin Xie
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People’s Republic of China
| | - Zhaoguo Zhang
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People’s Republic of China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, 345 Lingling Road, Shanghai 200032, People’s Republic of China
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20
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Jiang W, Zhang Y, Su Y, Bao X, Fu Y, Huo C. Oxidative Dehydrogenative
Silylation‐Alkenation
Reaction of Alkyl Aromatics with Silanes. CHINESE J CHEM 2020. [DOI: 10.1002/cjoc.202000118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Wei Jiang
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; College of Chemistry and Chemical Engineering, Northwest Normal University Lanzhou Gansu 730070 China
| | - Yongxin Zhang
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; College of Chemistry and Chemical Engineering, Northwest Normal University Lanzhou Gansu 730070 China
| | - Yingpeng Su
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; College of Chemistry and Chemical Engineering, Northwest Normal University Lanzhou Gansu 730070 China
| | - Xiazhen Bao
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; College of Chemistry and Chemical Engineering, Northwest Normal University Lanzhou Gansu 730070 China
| | - Ying Fu
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; College of Chemistry and Chemical Engineering, Northwest Normal University Lanzhou Gansu 730070 China
| | - Congde Huo
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; College of Chemistry and Chemical Engineering, Northwest Normal University Lanzhou Gansu 730070 China
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21
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Jakoobi M, Dardun V, Veyre L, Meille V, Camp C, Thieuleux C. Developing a Highly Active Catalytic System Based on Cobalt Nanoparticles for Terminal and Internal Alkene Hydrosilylation. J Org Chem 2020; 85:11732-11740. [DOI: 10.1021/acs.joc.0c01439] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Martin Jakoobi
- Université de Lyon, Institut de Chimie de Lyon, Laboratory of Chemistry, Catalysis, Polymers and Processes, C2P2 UMR 5265 CNRS-UCB Lyon 1-CPE Lyon, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Vincent Dardun
- Université de Lyon, Institut de Chimie de Lyon, Laboratory of Chemistry, Catalysis, Polymers and Processes, C2P2 UMR 5265 CNRS-UCB Lyon 1-CPE Lyon, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Laurent Veyre
- Université de Lyon, Institut de Chimie de Lyon, Laboratory of Chemistry, Catalysis, Polymers and Processes, C2P2 UMR 5265 CNRS-UCB Lyon 1-CPE Lyon, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Valérie Meille
- Université de Lyon, Institut de Chimie de Lyon, Laboratoire de Génie des Procédés Catalytiques, UMR 5285 CNRS-UCB Lyon 1-CPE Lyon, CPE Lyon, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Clément Camp
- Université de Lyon, Institut de Chimie de Lyon, Laboratory of Chemistry, Catalysis, Polymers and Processes, C2P2 UMR 5265 CNRS-UCB Lyon 1-CPE Lyon, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Chloé Thieuleux
- Université de Lyon, Institut de Chimie de Lyon, Laboratory of Chemistry, Catalysis, Polymers and Processes, C2P2 UMR 5265 CNRS-UCB Lyon 1-CPE Lyon, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
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22
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Guo C, Yang D, Liang M, Zhang X, Jiao H. Mechanistic Insights into the Chemo‐Selective Dehydrogenative Silylation of Alkenes Catalyzed by Bis(imino)pyridine Cobalt Complex from DFT Computations. ChemCatChem 2020. [DOI: 10.1002/cctc.202000272] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Cai‐Hong Guo
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials (Ministry of Education) School of Chemistry and Material Science Shanxi Normal University Linfen 041004 P. R. China
| | - Dandan Yang
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials (Ministry of Education) School of Chemistry and Material Science Shanxi Normal University Linfen 041004 P. R. China
| | - Min Liang
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials (Ministry of Education) School of Chemistry and Material Science Shanxi Normal University Linfen 041004 P. R. China
| | - Xiang Zhang
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials (Ministry of Education) School of Chemistry and Material Science Shanxi Normal University Linfen 041004 P. R. China
| | - Haijun Jiao
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
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23
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Highly Efficient and Reusable Alkyne Hydrosilylation Catalysts Based on Rhodium Complexes Ligated by Imidazolium-Substituted Phosphine. Catalysts 2020. [DOI: 10.3390/catal10060608] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Rhodium complexes ligated by imidazolium-substituted phosphine were used as catalysts in the hydrosilylation of alkynes (1-heptyne, 1-octyne, and phenylacetylene) with 1,1,1,3,5,5,5-heptamethyltrisiloxane (HMTS) or triethylsilane (TES). In all cases, the above complexes showed higher activity and selectivity compared to their precursors ([Rh(PPh3)3Cl] and [{Rh(µ-Cl)(cod)}2]). In the reactions with aliphatic alkynes (both when HMTS and TES were used as hydrosilylating agents), β(Z) isomer was mainly formed, but, in the reaction of phenylacetylene with TES, the β(E) product was formed. The catalysts are very durable, stable in air and first and foremost insoluble in the reactants which facilitated their isolation and permitted their multiple use in subsequent catalytic runs. They make a very good alternative to the commonly used homogeneous catalysts.
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24
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Chang XH, Wang ZL, Zhao M, Yang C, Li JJ, Ma WW, Xu YH. Synthesis of Functionalized Vinylsilanes via Metal-Free Dehydrogenative Silylation of Enamides. Org Lett 2020; 22:1326-1330. [DOI: 10.1021/acs.orglett.9b04645] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xi-Hao Chang
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Zi-Lu Wang
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Meng Zhao
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Chao Yang
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Jie-Jun Li
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Wei-Wei Ma
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Yun-He Xu
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
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25
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Kai Y, Oku S, Tani T, Sakurai K, Tsuchimoto T. A Drastic Effect of TEMPO in Zinc‐Catalyzed Stannylation of Terminal Alkynes with Hydrostannanes via Dehydrogenation and Oxidative Dehydrogenation. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900540] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yuichi Kai
- Department of Applied Chemistry, School of Science and TechnologyMeiji University, 1-1-1 Higashimita, Tama-ku Kawasaki 214-8571 Japan
| | - Shinya Oku
- Department of Applied Chemistry, School of Science and TechnologyMeiji University, 1-1-1 Higashimita, Tama-ku Kawasaki 214-8571 Japan
| | - Tomohiro Tani
- Department of Applied Chemistry, School of Science and TechnologyMeiji University, 1-1-1 Higashimita, Tama-ku Kawasaki 214-8571 Japan
| | - Kyoko Sakurai
- Department of Applied Chemistry, School of Science and TechnologyMeiji University, 1-1-1 Higashimita, Tama-ku Kawasaki 214-8571 Japan
| | - Teruhisa Tsuchimoto
- Department of Applied Chemistry, School of Science and TechnologyMeiji University, 1-1-1 Higashimita, Tama-ku Kawasaki 214-8571 Japan
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26
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Zhang X, Liu MX, Wang TL, Wang YQ, Wang XC, Quan ZJ. A free-radical-promoted stereospecific denitro silylation of β-nitroalkenes with silanes. Org Chem Front 2019. [DOI: 10.1039/c9qo00819e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A novel Cu-promoted approach for the stereospecific synthesis of (E)-vinylsilanes through the denitro C–Si coupling reaction of β-nitroalkenes with silanes.
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Affiliation(s)
- Xi Zhang
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials; College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- People's Republic of China
| | - Ming-Xia Liu
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials; College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- People's Republic of China
| | - Tong-Lin Wang
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials; College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- People's Republic of China
| | - Yong-Qing Wang
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials; College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- People's Republic of China
| | - Xi-Cun Wang
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials; College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- People's Republic of China
| | - Zheng-Jun Quan
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials; College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- People's Republic of China
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27
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Iio K, Sachimori S, Watanabe T, Fuwa H. Ruthenium-Catalyzed Intramolecular Double Hydroalkoxylation of Internal Alkynes. Org Lett 2018; 20:7851-7855. [PMID: 30517018 DOI: 10.1021/acs.orglett.8b03368] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Intramolecular double hydroalkoxylation of internal alkynes could be achieved using a Grubbs-type ruthenium carbene complex or its modified species to deliver a series of bridged- and spiroacetal derivatives in moderate to good yields. This study represents a new example of nonmetathetic reactions catalyzed by Grubbs-type ruthenium carbene complexes.
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Affiliation(s)
- Kei Iio
- Department of Applied Chemistry, Faculty of Science and Engineering , Chuo University , 1-13-27 Kasuga , Bunkyo-ku, Tokyo 112-8551 , Japan
| | - Shusuke Sachimori
- Graduate School of Life Sciences , Tohoku University , 2-1-1 Katahira , Aoba-ku, Sendai 980-8577 , Japan
| | - Tomomi Watanabe
- Graduate School of Life Sciences , Tohoku University , 2-1-1 Katahira , Aoba-ku, Sendai 980-8577 , Japan
| | - Haruhiko Fuwa
- Department of Applied Chemistry, Faculty of Science and Engineering , Chuo University , 1-13-27 Kasuga , Bunkyo-ku, Tokyo 112-8551 , Japan
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28
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Lv W, Wen S, Yu J, Cheng G. Palladium-Catalyzed Ortho-Silylation of Aryl Iodides with Concomitant Arylsilylation of Oxanorbornadiene: Accessing Functionalized (Z)-β-Substituted Vinylsilanes and Their Analogues. Org Lett 2018; 20:4984-4987. [DOI: 10.1021/acs.orglett.8b02106] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Weiwei Lv
- College of Materials Science & Engineering, Huaqiao University, Xiamen 361021, China
| | - Si Wen
- College of Materials Science & Engineering, Huaqiao University, Xiamen 361021, China
| | - Jia Yu
- College of Materials Science & Engineering, Huaqiao University, Xiamen 361021, China
| | - Guolin Cheng
- College of Materials Science & Engineering, Huaqiao University, Xiamen 361021, China
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29
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Guo CH, Zhao Y, Yang D, Wang Q, Jiao H. Exploring the Chemoselective Dehydrogenative Silylation and Hydrogenation of Divinyldisiloxane with Hydrosilane from DFT Computation. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701725] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Cai-Hong Guo
- Key Laboratory of Magnetic Molecules; Magnetic Information Materials Ministry of Education; The School of Chemical and Material Science; Shanxi Normal University; 041004 Linfen China
| | - Yan Zhao
- Key Laboratory of Magnetic Molecules; Magnetic Information Materials Ministry of Education; The School of Chemical and Material Science; Shanxi Normal University; 041004 Linfen China
| | - Dandan Yang
- Key Laboratory of Magnetic Molecules; Magnetic Information Materials Ministry of Education; The School of Chemical and Material Science; Shanxi Normal University; 041004 Linfen China
| | - Qiong Wang
- Key Laboratory of Magnetic Molecules; Magnetic Information Materials Ministry of Education; The School of Chemical and Material Science; Shanxi Normal University; 041004 Linfen China
| | - Haijun Jiao
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; Albert-Einstein Straße 29a 18059 Rostock Germany
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30
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Azpeitia S, Rodriguez-Dieguez A, Garralda MA, Huertos MA. From Remote Alkenes to Linear Silanes or Allylsilanes depending on the Metal Center. ChemCatChem 2018. [DOI: 10.1002/cctc.201800159] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Susan Azpeitia
- Departamento de Química Aplicada; Universidad del País Vasco (UPV/EHU); Apartado 1072 20080 San Sebastián Spain
| | - Antonio Rodriguez-Dieguez
- Departamento de Química Inorgánica; Universidad de Granada; Avenida Fuentenueva s/n 18071 Granada Spain
| | - María A. Garralda
- Departamento de Química Aplicada; Universidad del País Vasco (UPV/EHU); Apartado 1072 20080 San Sebastián Spain
| | - Miguel A. Huertos
- Departamento de Química Aplicada; Universidad del País Vasco (UPV/EHU); Apartado 1072 20080 San Sebastián Spain
- IKERBASQUE, Basque Foundation for Science; 48013 Bilbao Spain
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31
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Xu R, Cai C. FeCl2/DTBP: An efficient and highly E-selective cross - coupling of silanes with styrene and its derivatives. CATAL COMMUN 2018. [DOI: 10.1016/j.catcom.2017.12.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
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32
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The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2016. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2017.09.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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33
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Yan Z, Xie J, Zhu C. Copper-Catalyzed Radical Silylarylation of Ynones with Silanes: En Route to Silyl-Functionalized Indenones. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700926] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zhongfei Yan
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 People's Republic of China
| | - Jin Xie
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 People's Republic of China
| | - Chengjian Zhu
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 People's Republic of China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Shanghai People's Republic of China
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34
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Pan JL, Chen C, Ma ZG, Zhou J, Wang LR, Zhang SY. Stereoselective Synthesis of Z-Vinylsilanes via Palladium-Catalyzed Direct Intermolecular Silylation of C(sp 2)-H Bonds. Org Lett 2017; 19:5216-5219. [PMID: 28933860 DOI: 10.1021/acs.orglett.7b02486] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
An efficient and convenient palladium-catalyzed direct intermolecular silylation of C(sp2)-H bonds by using disilanes as the silicon source with the assistance of a readily removable bidentate directing group is reported. This strategy provided a regio- and stereoselective protocol for exclusive synthesis of Z-vinylsilanes with reasonable to excellent yields and good functional group compatibility. Silylation of the isolated palladacycle intermediate revealed the Z-stereoselective pathway. Moreover, the practicality and effectiveness of this method were illustrated by a gram-scale experiment and further functionalization of the silylation product.
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Affiliation(s)
- Jin-Long Pan
- School of Chemistry and Chemical Engineering, ‡Key Laboratory for Thin Film and Microfabrication of Ministry of Education, and §Zhiyuan College, Shanghai Jiao Tong University , Shanghai 200240, People's Republic of China
| | - Chao Chen
- School of Chemistry and Chemical Engineering, ‡Key Laboratory for Thin Film and Microfabrication of Ministry of Education, and §Zhiyuan College, Shanghai Jiao Tong University , Shanghai 200240, People's Republic of China
| | - Zhi-Gang Ma
- School of Chemistry and Chemical Engineering, ‡Key Laboratory for Thin Film and Microfabrication of Ministry of Education, and §Zhiyuan College, Shanghai Jiao Tong University , Shanghai 200240, People's Republic of China
| | - Jia Zhou
- School of Chemistry and Chemical Engineering, ‡Key Laboratory for Thin Film and Microfabrication of Ministry of Education, and §Zhiyuan College, Shanghai Jiao Tong University , Shanghai 200240, People's Republic of China
| | - Li-Ren Wang
- School of Chemistry and Chemical Engineering, ‡Key Laboratory for Thin Film and Microfabrication of Ministry of Education, and §Zhiyuan College, Shanghai Jiao Tong University , Shanghai 200240, People's Republic of China
| | - Shu-Yu Zhang
- School of Chemistry and Chemical Engineering, ‡Key Laboratory for Thin Film and Microfabrication of Ministry of Education, and §Zhiyuan College, Shanghai Jiao Tong University , Shanghai 200240, People's Republic of China
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35
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Mutoh Y, Mohara Y, Saito S. (Z)-Selective Hydrosilylation of Terminal Alkynes with HSiMe(OSiMe3)2 Catalyzed by a Ruthenium Complex Containing an N-Heterocyclic Carbene. Org Lett 2017; 19:5204-5207. [DOI: 10.1021/acs.orglett.7b02477] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Yuichiro Mutoh
- Department of Chemistry, Faculty of Science, Tokyo University of Science, 1-3 Kagurazaka,
Shinjuku-ku, Tokyo 162-8601, Japan
| | - Yusei Mohara
- Department of Chemistry, Faculty of Science, Tokyo University of Science, 1-3 Kagurazaka,
Shinjuku-ku, Tokyo 162-8601, Japan
| | - Shinichi Saito
- Department of Chemistry, Faculty of Science, Tokyo University of Science, 1-3 Kagurazaka,
Shinjuku-ku, Tokyo 162-8601, Japan
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36
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Yang Y, Song RJ, Ouyang XH, Wang CY, Li JH, Luo S. Iron-Catalyzed Intermolecular 1,2-Difunctionalization of Styrenes and Conjugated Alkenes with Silanes and Nucleophiles. Angew Chem Int Ed Engl 2017; 56:7916-7919. [DOI: 10.1002/anie.201702349] [Citation(s) in RCA: 95] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2017] [Revised: 04/17/2017] [Indexed: 12/16/2022]
Affiliation(s)
- Yuan Yang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
| | - Ren-Jie Song
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
| | - Xuan-Hui Ouyang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
| | - Cheng-Yong Wang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
| | - Jin-Heng Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
| | - Shenglian Luo
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
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37
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Yang Y, Song RJ, Ouyang XH, Wang CY, Li JH, Luo S. Iron-Catalyzed Intermolecular 1,2-Difunctionalization of Styrenes and Conjugated Alkenes with Silanes and Nucleophiles. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201702349] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Yuan Yang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
| | - Ren-Jie Song
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
| | - Xuan-Hui Ouyang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
| | - Cheng-Yong Wang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
| | - Jin-Heng Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
| | - Shenglian Luo
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
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38
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Unprecedented Multifunctionality of Grubbs and Hoveyda–Grubbs Catalysts: Competitive Isomerization, Hydrogenation, Silylation and Metathesis Occurring in Solution and on Solid Phase. Catalysts 2017. [DOI: 10.3390/catal7040111] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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