1
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Yang X, Zhang G, Zhou J, Zhou C, Wang L, Li P. Microwave-promoted radical addition/cyclization of biaryl vinyl ketones with diacyl peroxides in water under metal-free conditions. Org Biomol Chem 2023; 21:4018-4021. [PMID: 37128770 DOI: 10.1039/d3ob00115f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
This communication reports an efficient microwave-promoted radical addition/cyclization reaction of biaryl vinyl ketones with diacyl peroxides in water under metal-free conditions. A series of 10-methyl-10-benzyl(alkyl)phenanthren-9(10H)-ones were obtained in high yields with good functional group tolerance.
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Affiliation(s)
- Xingyu Yang
- College of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu, Anhui 241000, P. R. China.
- Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education, College of Chemistry and Materials Science, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China.
| | - Gan Zhang
- Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education, College of Chemistry and Materials Science, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China.
| | - Jingwen Zhou
- Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education, College of Chemistry and Materials Science, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China.
| | - Chao Zhou
- Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education, College of Chemistry and Materials Science, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China.
| | - Lei Wang
- Advanced Research Institute and Department of Chemistry, Taizhou University, Taizhou, Zhejiang 318000, P. R. China
| | - Pinhua Li
- College of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu, Anhui 241000, P. R. China.
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2
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Ouyang YN, Yue X, Peng J, Zhu J, Shen Q, Li W. Organic-acid catalysed Minisci-type arylation of heterocycles with aryl acyl peroxides. Org Biomol Chem 2022; 20:6619-6629. [DOI: 10.1039/d2ob01187e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A metal-free method for the Minisci-type arylation of heterocycles with aryl acyl peroxides has been reported. This strategy enables the rapid and simple synthesis of a series of Minisci-type adducts...
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3
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Taha I, Keshk EM, Khalil AGM, Fekri A. Benzocaine as a precursor of promising derivatives: synthesis, reactions, and biological activity. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01808-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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4
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Mao Z, Liu M, Qian H, Jiang Y, Zhang X. Pd-Catalyzed solvent-controlled site-selective arene C-H monoacyloxylation of pyrrolo[2,3- d]pyrimidine derivatives. Org Biomol Chem 2021; 19:8591-8596. [PMID: 34568881 DOI: 10.1039/d1ob01486b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient and highly regioselective Pd-catalyzed direct arene C(sp2)-H acyloxylation of pyrrolo[2,3-d]pyrimidine derivatives is reported. The key strategy involves the utilization of the unique reactivity of pyrrolo[2,3-d]pyrimidine and the employment of pyrrolo[2,3-d]pyrimidine as the directing group. A variety of monoacyloxylated pyrrolo[2,3-d]pyrimidine derivatives can be achieved by switching the solvents under mild conditions, and they can be further modified and exhibit various biological activities.
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Affiliation(s)
- Zhengtong Mao
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China.
| | - Min Liu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China.
| | - Hongjie Qian
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China.
| | - Yunfeng Jiang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China.
| | - Xingxian Zhang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China.
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5
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Sunny S, Karvembu R. Recent Advances in Cobalt‐Catalyzed, Directing‐Group‐Assisted C−H Bond Amidation Reactions. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100558] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Sereena Sunny
- Department of Chemistry National Institute of Technology Tiruchirappalli 620015 India
| | - Ramasamy Karvembu
- Department of Chemistry National Institute of Technology Tiruchirappalli 620015 India
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6
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Liu H, Yu JT, Pan C. Diacyl peroxides: practical reagents as aryl and alkyl radical sources. Chem Commun (Camb) 2021; 57:6707-6724. [PMID: 34137395 DOI: 10.1039/d1cc02322e] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Diacyl peroxides, which can be easily synthesized from corresponding carboxylic acids, are commonly utilized as radical initiators and one electron oxidants. Under thermal, transition-metal catalysis or irradiation conditions the cleavage of relatively weak O-O bonds would occur followed by CO2 extrusion to generate the corresponding aryl or alkyl radicals. Thus, diacyl peroxides can be employed as ideal arylating and alkylating reagents in organic synthesis, including C-H/N-H arylation/alkylation, aryl/alkyl radical addition to unsaturated bonds, hetero arylation/alkylation, eliminative arylation/alkylation, perfluoroalkylation etc. Moreover, these arylation/alkylation protocols have been successfully utilized in the synthesis and late-stage functionalization of natural products as well as bioactive molecules. In this review, recent advances on arylation and alkylation using diacyl peroxides as aryl and alkyl radical sources are summarized and discussed.
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Affiliation(s)
- Han Liu
- School of Petrochemical Engineering, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Changzhou 213164, P. R. China.
| | - Jin-Tao Yu
- School of Petrochemical Engineering, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Changzhou 213164, P. R. China.
| | - Changduo Pan
- School of Petrochemical Engineering, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Changzhou 213164, P. R. China. and School of Chemistry & Environmental Engineering, Jiangsu University of Technology, Changzhou 213001, P. R. China.
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7
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Rh(III)-catalyzed annulation of azobenzenes and α-Cl ketones toward 3-acyl-2H-indazoles. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.12.027] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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8
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Abstract
A copper-catalyzed radical oxycyanation of unactivated alkenes and styrenes to produce beta-cyanohydrin derivatives with the cyano group attached on the more substituted carbon center was reported.
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Affiliation(s)
- Yuehua Zeng
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology
- State Key Laboratory of Structural Chemistry
- Center for Excellence in Molecular Synthesis
- Fujian Institute of Research on the Structure of Matter
- University of Chinese Academy of Sciences
| | - Yajun Li
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology
- State Key Laboratory of Structural Chemistry
- Center for Excellence in Molecular Synthesis
- Fujian Institute of Research on the Structure of Matter
- University of Chinese Academy of Sciences
| | - Daqi Lv
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology
- State Key Laboratory of Structural Chemistry
- Center for Excellence in Molecular Synthesis
- Fujian Institute of Research on the Structure of Matter
- University of Chinese Academy of Sciences
| | - Hongli Bao
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology
- State Key Laboratory of Structural Chemistry
- Center for Excellence in Molecular Synthesis
- Fujian Institute of Research on the Structure of Matter
- University of Chinese Academy of Sciences
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9
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Kawamura S, Mukherjee S, Sodeoka M. Recent advances in reactions using diacyl peroxides as sources of O- and C-functional groups. Org Biomol Chem 2021; 19:2096-2109. [DOI: 10.1039/d0ob02349c] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
This review summarizes recent advances in reactions utilizing diacyl peroxides as O- and C-sources, with examples illustrating how the reactivity of diacyl peroxides in organic reactions can be controlled.
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Affiliation(s)
- Shintaro Kawamura
- Catalysis and Integrated Research Group
- RIKEN Center for Sustainable Resource Science
- Wako
- Japan
- Synthetic Organic Chemistry Laboratory
| | - Subrata Mukherjee
- Catalysis and Integrated Research Group
- RIKEN Center for Sustainable Resource Science
- Wako
- Japan
| | - Mikiko Sodeoka
- Catalysis and Integrated Research Group
- RIKEN Center for Sustainable Resource Science
- Wako
- Japan
- Synthetic Organic Chemistry Laboratory
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10
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Direct decarboxylative C H 3-arylation of quinoxalin-2(H)-ones with aryl acyl peroxides leading to 3-arylquinoxalin-2(1H)-ones. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152559] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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11
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Zhang Q, Li J, Li J, Yuan S, Li D. An unprecedented cobalt-catalyzed selective aroylation of primary amines with aroyl peroxides. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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12
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Xu J, Zhang H, Zhao J, Ni Z, Zhang P, Shi BF, Li W. Photocatalyst-, metal- and additive-free, direct C–H arylation of quinoxalin-2(1H)-ones with aryl acyl peroxides induced by visible light. Org Chem Front 2020. [DOI: 10.1039/d0qo00872a] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A visible light-mediated direct C–H arylation of quinoxalin-2(1H)-ones with aryl acyl peroxides has been developed.
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Affiliation(s)
- Jun Xu
- College of Material
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 311121
- China
| | - Hongdou Zhang
- College of Material
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 311121
- China
| | - Jianming Zhao
- College of Material
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 311121
- China
| | - Zhigang Ni
- College of Material
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 311121
- China
| | - Pengfei Zhang
- College of Material
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 311121
- China
| | - Bing-Feng Shi
- Department of Chemistry
- Zhejiang University
- Hangzhou
- China
| | - Wanmei Li
- College of Material
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 311121
- China
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13
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Zhou M, Liu C, Sun J, Zhang J, Wang H. Palladium‐Catalyzed Direct
ortho
‐C‐H Acylation of 2‐Phenylpyridine
N
‐oxides with Benzyl Alcohols/
α
‐Oxocarboxylic Acids. ChemistrySelect 2019. [DOI: 10.1002/slct.201904101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ming‐Dong Zhou
- School of Chemistry and Materials ScienceLiaoning Shihua University Fushun 113001 P. R. China
| | - Chang Liu
- School of Chemistry and Materials ScienceLiaoning Shihua University Fushun 113001 P. R. China
| | - Jing Sun
- School of Chemistry and Materials ScienceLiaoning Shihua University Fushun 113001 P. R. China
| | - Jing‐Hao Zhang
- School of Chemistry and Materials ScienceLiaoning Shihua University Fushun 113001 P. R. China
| | - He Wang
- School of Chemistry and Materials ScienceLiaoning Shihua University Fushun 113001 P. R. China
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14
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Zheng Q, Chen J, Rao GW. Recent Advances in C-O Bond Construction via C-H Activation. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2019. [DOI: 10.1134/s1070428019040249] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Liu Z, Xian Y, Lan J, Luo Y, Ma W, You J. Fusion of Aromatic Ring to Azoarenes: One-Pot Access to 5,6-Phenanthroliniums for Mitochondria-Targeted Far-Red/NIR Fluorescent Probes. Org Lett 2019; 21:1037-1041. [DOI: 10.1021/acs.orglett.8b04072] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Zheng Liu
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Yonghua Xian
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Jingbo Lan
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Yuanyuan Luo
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Weixin Ma
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Jingsong You
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
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16
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Kianmehr E, Nasab SB. Ruthenium-Catalyzed Regioselective Direct Ortho
-Acyloxylation of Azoarenes with Carboxylic Acids via C-H Bond Activation. European J Org Chem 2019. [DOI: 10.1002/ejoc.201801545] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ebrahim Kianmehr
- School of Chemistry; College of Science; University of Tehran; Tehran Iran
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17
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Guo Y, Xiang Y, Wei L, Wan JP. Thermoinduced Free-Radical C–H Acyloxylation of Tertiary Enaminones: Catalyst-Free Synthesis of Acyloxyl Chromones and Enaminones. Org Lett 2018; 20:3971-3974. [DOI: 10.1021/acs.orglett.8b01536] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Yanhui Guo
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
| | - Yunfeng Xiang
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
| | - Li Wei
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
| | - Jie-Ping Wan
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
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18
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Nguyen THL, Gigant N, Joseph D. Advances in Direct Metal-Catalyzed Functionalization of Azobenzenes. ACS Catal 2018. [DOI: 10.1021/acscatal.7b03583] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- T. H. Long Nguyen
- BioCIS, Université Paris-Sud, CNRS, Université Paris-Saclay, F-92296 Châtenay-Malabry, France
| | - Nicolas Gigant
- BioCIS, Université Paris-Sud, CNRS, Université Paris-Saclay, F-92296 Châtenay-Malabry, France
| | - Delphine Joseph
- BioCIS, Université Paris-Sud, CNRS, Université Paris-Saclay, F-92296 Châtenay-Malabry, France
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19
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Yang J, Deng B, Guo X, Li Z, Xiang H, Zhou X. Rhodium(III)-Catalyzed Thiolation of Azobenzenes. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201700641] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Jun Yang
- College of Chemistry; Sichuan University; No. 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Bowen Deng
- College of Chemistry; Sichuan University; No. 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Xiaofei Guo
- College of Chemistry; Sichuan University; No. 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Zhengkai Li
- College of Chemistry; Sichuan University; No. 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Haifeng Xiang
- College of Chemistry; Sichuan University; No. 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Xiangge Zhou
- College of Chemistry; Sichuan University; No. 29 Wangjiang Road Chengdu 610064 P. R. China
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20
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Chen C, Pan Y, Zhao H, Xu X, Xu J, Zhang Z, Xi S, Xu L, Li H. A versatile rhodium(iii) catalyst for direct acyloxylation of aryl and alkenyl C–H bonds with carboxylic acids. Org Chem Front 2018. [DOI: 10.1039/c7qo00844a] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Rh(iii)-Catalyzed highly regioselective direct acyloxylation of aryl and alkenyl sp2 C–H bonds with various carboxylic acids has been developed.
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Affiliation(s)
- Changjun Chen
- Department of Chemistry
- Renmin University of China
- Beijing
- P. R. China
| | - Yixiao Pan
- Department of Chemistry
- Renmin University of China
- Beijing
- P. R. China
| | - Haoqiang Zhao
- Department of Chemistry
- Renmin University of China
- Beijing
- P. R. China
| | - Xin Xu
- Department of Chemistry
- Renmin University of China
- Beijing
- P. R. China
| | - Jianbin Xu
- Department of Chemistry
- Renmin University of China
- Beijing
- P. R. China
| | - Zongyao Zhang
- Department of Chemistry
- Renmin University of China
- Beijing
- P. R. China
| | - Siqi Xi
- Department of Chemistry
- Renmin University of China
- Beijing
- P. R. China
| | - Lijin Xu
- Department of Chemistry
- Renmin University of China
- Beijing
- P. R. China
| | - Huanrong Li
- Department of Chemistry
- Renmin University of China
- Beijing
- P. R. China
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21
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Muniraj N, Prabhu KR. Cobalt(III)-Catalyzed C–H Activation: Azo Directed Selective 1,4-Addition of Ortho C–H Bond to Maleimides. J Org Chem 2017; 82:6913-6921. [DOI: 10.1021/acs.joc.7b01094] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Nachimuthu Muniraj
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, Karnataka, India
| | - Kandikere Ramaiah Prabhu
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, Karnataka, India
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22
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Chen M, Li Y, Tang H, Ding H, Wang K, Yang L, Li C, Gao M, Lei A. Bu4NI-Catalyzed Oxygen-Centered Radical Addition between Acyl Peroxides and Isocyanides. Org Lett 2017; 19:3147-3150. [DOI: 10.1021/acs.orglett.7b01272] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Meng Chen
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Yang Li
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Hong Tang
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Hao Ding
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Kai Wang
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Lingen Yang
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Cuiting Li
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Meng Gao
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Aiwen Lei
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
- College
of Chemistry and Molecular Sciences, the Institute for Advanced Studies
(IAS), Wuhan University, Wuhan, Hubei 430072, P. R. China
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23
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Pan C, Fu Y, Ni Q, Yu JT. Radical Decarboxylation/Annulation of Acrylamides with Aliphatic Acyl Peroxides. J Org Chem 2017; 82:5005-5010. [DOI: 10.1021/acs.joc.7b00663] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Changduo Pan
- School of Chemical
and Environmental Engineering, Jiangsu University of Technology, Changzhou 213001, P.R. China
| | - Yu Fu
- School of Chemical
and Environmental Engineering, Jiangsu University of Technology, Changzhou 213001, P.R. China
| | - Qingting Ni
- School of Chemical
and Environmental Engineering, Jiangsu University of Technology, Changzhou 213001, P.R. China
| | - Jin-Tao Yu
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Changzhou University, Changzhou 213164, P.R. China
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24
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Li HH, Bai F, Yan H, Lu CS. Base-Promoted Decarboxylative Azo-Coupling: Construction of Unsymmetrical Azocarboranes. Org Lett 2017; 19:862-865. [DOI: 10.1021/acs.orglett.7b00013] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Huan-huan Li
- State
Key Laboratory of Coordination Chemistry, School of Chemistry and
Chemical Engineering, Nanjing University, Nanjing, Jiangsu 210023 (P. R. China)
| | - Fan Bai
- State
Key Laboratory of Coordination Chemistry, School of Chemistry and
Chemical Engineering, Nanjing University, Nanjing, Jiangsu 210023 (P. R. China)
| | - Hong Yan
- State
Key Laboratory of Coordination Chemistry, School of Chemistry and
Chemical Engineering, Nanjing University, Nanjing, Jiangsu 210023 (P. R. China)
| | - Chang-sheng Lu
- State
Key Laboratory of Coordination Chemistry, School of Chemistry and
Chemical Engineering, Nanjing University, Nanjing, Jiangsu 210023 (P. R. China)
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25
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Fu X, Wei Z, Xia C, Shen C, Xu J, Yang Y, Wang K, Zhang P. Palladium-Catalyzed Direct Ortho C–O bond construction of Azobenzenes with Iodobenzene diacetate via C–H Activation. Catal Letters 2017. [DOI: 10.1007/s10562-016-1955-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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26
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Xia C, Wang K, Xu J, Shen C, Sun D, Li H, Wang G, Zhang P. Selective remote esterification of 8-aminoquinoline amides via copper(ii)-catalyzed C(sp2)–O cross-coupling reaction. Org Biomol Chem 2017; 15:531-535. [DOI: 10.1039/c6ob02375d] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The remote C–O coupling of quinoline amides at the C5 position has been established using cheap and readily available copper catalyst under mild conditions.
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Affiliation(s)
- Chengcai Xia
- Pharmacy College
- Taishan Medical University
- Tai'an 271016
- China
| | - Kai Wang
- Pharmacy College
- Taishan Medical University
- Tai'an 271016
- China
| | - Jun Xu
- College of Material
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
| | - Chao Shen
- College of Biology and Environmental Engineering
- Zhejiang Shuren University
- Hangzhou 310015
- China
| | - Di Sun
- Pharmacy College
- Taishan Medical University
- Tai'an 271016
- China
| | - Hongshuang Li
- Pharmacy College
- Taishan Medical University
- Tai'an 271016
- China
| | - Guodong Wang
- Pharmacy College
- Taishan Medical University
- Tai'an 271016
- China
| | - Pengfei Zhang
- College of Material
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
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27
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Vinayak B, NavyaSree P, Chandrasekharam M. Iron(iii)-catalyzed chelation assisted remote C–H bond oxygenation of 8-amidoquinolines. Org Biomol Chem 2017; 15:9200-9208. [DOI: 10.1039/c7ob02159c] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We have developed a simple, efficient oxygenation of C–H bonds that are geometrically inaccessible in 8-amidoquinolines with inexpensive and nontoxic iron(iii) catalyst. The chelation assisted remote benzoxylation protocol tolerates a wide substrate scope and is operationally simple.
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Affiliation(s)
- Botla Vinayak
- I&PC Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - Pilli NavyaSree
- I&PC Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
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28
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Shi P, Wang Q, Zeng X, Zhao Y, Zeng R. Palladium/silver reagent-promoted aryl phosphorylation: flexible synthesis of substituted-3-benzylidene-2-(2-(diphenylphosphoryl)-aryl)-isoindolin-1-one. RSC Adv 2017. [DOI: 10.1039/c7ra10902d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
A novel Pd(OAc)2/Ag2CO3-catalyzed coupling reaction was investigated. Substituted 3-benzylidene-2-arylisoindolin-1-ones was reacted with diphenylphosphine oxide to afford 3-arylidene-2-(2-(diphenylphosphoryl)aryl)isoindolin-1-ones.
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Affiliation(s)
- Peng Shi
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry Chemical Engineering and Materials Science
- Soochow University
- Suzhou
- China
| | - Qing Wang
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry Chemical Engineering and Materials Science
- Soochow University
- Suzhou
- China
| | - Xiao Zeng
- Department of Chemistry
- National University of Singapore
- Singapore
| | - Yingsheng Zhao
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry Chemical Engineering and Materials Science
- Soochow University
- Suzhou
- China
| | - Runsheng Zeng
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry Chemical Engineering and Materials Science
- Soochow University
- Suzhou
- China
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29
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Borah G, Borah P, Patel P. Cp*Co(iii)-catalyzed ortho-amidation of azobenzenes with dioxazolones. Org Biomol Chem 2017; 15:3854-3859. [DOI: 10.1039/c7ob00540g] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Herein we have reported a decarboxylative ortho-amidation of azobenzene via cobalt catalyzed C–H amidation with dioxazolone.
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Affiliation(s)
- Gongutri Borah
- Chemical Science & Technology Division
- CSIR-North East Institute of Science and Technology
- Jorhat-785006
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Preetismita Borah
- Chemical Science & Technology Division
- CSIR-North East Institute of Science and Technology
- Jorhat-785006
- India
| | - Pitambar Patel
- Chemical Science & Technology Division
- CSIR-North East Institute of Science and Technology
- Jorhat-785006
- India
- Academy of Scientific and Innovative Research (AcSIR)
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30
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Pan C, Zhu J, Chen R, Yu JT. Direct arylation of inactivated benzene with aryl acyl peroxides toward biaryls. Org Biomol Chem 2017; 15:6467-6469. [DOI: 10.1039/c7ob01564j] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A direct arylation of inactivated benzene with acyl peroxides toward biaryls under metal-free, base-free and additive-free conditions was developed.
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Affiliation(s)
- Changduo Pan
- School of Chemical and Environmental Engineering
- Jiangsu University of Technology
- Changzhou 213001
- P. R. China
| | - Jiawei Zhu
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology
- Changzhou University
- Changzhou 213164
- P. R. China
| | - Rongzhen Chen
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology
- Changzhou University
- Changzhou 213164
- P. R. China
| | - Jin-Tao Yu
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology
- Changzhou University
- Changzhou 213164
- P. R. China
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31
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Klapötke TM, Stiasny B, Stierstorfer J. Energetic Materials - Nitrated Phenyl Peroxy Anhydrides as Peroxide Based Explosives with Relatively High Densities and Thermal Stabilities. ChemistrySelect 2016. [DOI: 10.1002/slct.201601114] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Thomas M. Klapötke
- Department of Chemistry; Ludwig-Maximilian University of Munich; Butenandtstr. 5-13 D-81377 München Germany
| | - Benedikt Stiasny
- Department of Chemistry; Ludwig-Maximilian University of Munich; Butenandtstr. 5-13 D-81377 München Germany
| | - Jörg Stierstorfer
- Department of Chemistry; Ludwig-Maximilian University of Munich; Butenandtstr. 5-13 D-81377 München Germany
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32
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Moghimi S, Mahdavi M, Shafiee A, Foroumadi A. Transition-Metal-Catalyzed Acyloxylation: Activation of C(sp2)-H and C(sp3)-H Bonds. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600138] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Setareh Moghimi
- Department of Medicinal Chemistry; Faculty of Pharmacy and Pharmaceutical Sciences Research Center; Tehran University of Medical Sciences; Tehran Iran
| | - Mohammad Mahdavi
- Drug Design and Development Research Center; Tehran University of Medical Sciences; Tehran Iran
| | - Abbas Shafiee
- Department of Medicinal Chemistry; Faculty of Pharmacy and Pharmaceutical Sciences Research Center; Tehran University of Medical Sciences; Tehran Iran
| | - Alireza Foroumadi
- Department of Medicinal Chemistry; Faculty of Pharmacy and Pharmaceutical Sciences Research Center; Tehran University of Medical Sciences; Tehran Iran
- Drug Design and Development Research Center; Tehran University of Medical Sciences; Tehran Iran
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33
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34
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Terent’ev AO, Vil’ VA, Gorlov ES, Nikishin GI, Pivnitsky KK, Adam W. Lanthanide-Catalyzed Oxyfunctionalization of 1,3-Diketones, Acetoacetic Esters, And Malonates by Oxidative C–O Coupling with Malonyl Peroxides. J Org Chem 2016; 81:810-23. [DOI: 10.1021/acs.joc.5b02233] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Alexander O. Terent’ev
- N.
D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prospekt, Moscow 119991, Russian Federation
| | - Vera A. Vil’
- N.
D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prospekt, Moscow 119991, Russian Federation
| | - Evgenii S. Gorlov
- N.
D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prospekt, Moscow 119991, Russian Federation
| | - Gennady I. Nikishin
- N.
D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prospekt, Moscow 119991, Russian Federation
| | - Kasimir K. Pivnitsky
- N.
D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prospekt, Moscow 119991, Russian Federation
| | - Waldemar Adam
- Institute
of Organic Chemistry, University of Würzburg, Am Hubland, D-97074 Würzburg, Germany
- Department
of Chemistry, Facundo Bueso 110, University of Puerto Rico, Rio Piedras, Puerto Rico 00931, United States
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35
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Normand AT, Daniliuc CG, Kehr G, Le Gendre P, Erker G. Direct P-functionalization of azobenzene by a cationic phosphidozirconocene complex. Dalton Trans 2016; 45:3711-4. [DOI: 10.1039/c6dt00416d] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Cooperation between zirconium and phosphorus enables the direct synthesis of a new PNN ligand via a spectrosopically characterized σH adduct.
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Affiliation(s)
- Adrien T. Normand
- Organisch-Chemisches Institut
- Westfälische Wilhelms-Universität Münster
- 48149 Münster
- Germany
- Institut de Chimie Moléculaire de l'Université de Bourgogne
| | - Constantin G. Daniliuc
- Organisch-Chemisches Institut
- Westfälische Wilhelms-Universität Münster
- 48149 Münster
- Germany
| | - Gerald Kehr
- Organisch-Chemisches Institut
- Westfälische Wilhelms-Universität Münster
- 48149 Münster
- Germany
| | - Pierre Le Gendre
- Institut de Chimie Moléculaire de l'Université de Bourgogne
- ICMUB UMR6302
- CNRS
- F-21000 Dijon
- France
| | - Gerhard Erker
- Organisch-Chemisches Institut
- Westfälische Wilhelms-Universität Münster
- 48149 Münster
- Germany
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36
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Sun M, Wang Z, Wang J, Guo P, Chen X, Li YM. Palladium-catalyzed decarboxylative ortho-arylation of 2-pyridyl sulfoxides with benzoyl peroxides. Org Biomol Chem 2016; 14:10585-10588. [DOI: 10.1039/c6ob02040b] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A palladium catalyzed efficient strategy for regio-selective ortho-arylation of sulfoxides with aryl acyl peroxides via decarboxylation has been developed.
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Affiliation(s)
- Meng Sun
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
- Department of Chemistry & Materials Science
- Northwest University
- Xi'an 710127
- P. R. China
| | - Zhe Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
- Department of Chemistry & Materials Science
- Northwest University
- Xi'an 710127
- P. R. China
| | - Jiaxin Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
- Department of Chemistry & Materials Science
- Northwest University
- Xi'an 710127
- P. R. China
| | - Peiyu Guo
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
- Department of Chemistry & Materials Science
- Northwest University
- Xi'an 710127
- P. R. China
| | - Xiangxiang Chen
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
- Department of Chemistry & Materials Science
- Northwest University
- Xi'an 710127
- P. R. China
| | - Ya-Min Li
- Faculty of Life Science and Technology
- Kunming University of Science and Technology
- Kunming 650500
- P. R. China
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37
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Affiliation(s)
- Mingyang Li
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou 510641 P.R. China
| | - Yong Ye
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou 510641 P.R. China
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38
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Geng X, Wang C. Rhenium-catalyzed C-H aminocarbonylation of azobenzenes with isocyanates. Org Biomol Chem 2015; 13:7619-23. [PMID: 26100519 DOI: 10.1039/c5ob01121c] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The first C-H aminocarbonylation of azobenzenes with isocyanates is achieved by using rhenium-catalysis, which provides an expedient and atom-economical access to varied o-azobenzamides from readily available starting materials. The reaction efficiency can be enhanced by the catalytic use of sodium acetate via accelerated C-H bond activation.
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Affiliation(s)
- Xiaoyu Geng
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
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39
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Han S, Mishra NK, Sharma S, Park J, Choi M, Lee SY, Oh JS, Jung YH, Kim IS. Synthesis of N-Sulfonylamidated and Amidated Azobenzenes under Rhodium Catalysis. J Org Chem 2015; 80:8026-35. [DOI: 10.1021/acs.joc.5b01149] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sangil Han
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Neeraj Kumar Mishra
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Satyasheel Sharma
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Jihye Park
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Miji Choi
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Seok-Yong Lee
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Joa Sub Oh
- College
of Pharmacy, Dankook University, Cheonan 330-714, Republic of Korea
| | - Young Hoon Jung
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - In Su Kim
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
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40
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Hubrich J, Himmler T, Rodefeld L, Ackermann L. Ruthenium(II)-Catalyzed C–H Arylation of Azoarenes by Carboxylate Assistance. ACS Catal 2015. [DOI: 10.1021/acscatal.5b00939] [Citation(s) in RCA: 82] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jonathan Hubrich
- Institut
für Organische und Biomolekulare Chemie, Georg-August-Universität, Tammannstraße 2, 37077 Göttingen, Germany
| | - Thomas Himmler
- Bayer CropScience AG, BCS AG-R&D, Alfred-Nobel-Straße 50, 40789 Monheim, Germany
| | - Lars Rodefeld
- Bayer CropScience AG, BCS AG-R&D, Alfred-Nobel-Straße 50, 40789 Monheim, Germany
| | - Lutz Ackermann
- Institut
für Organische und Biomolekulare Chemie, Georg-August-Universität, Tammannstraße 2, 37077 Göttingen, Germany
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41
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Sharma S, Han SH, Han S, Ji W, Oh J, Lee SY, Oh JS, Jung YH, Kim IS. Rh(III)-Catalyzed Direct Coupling of Azobenzenes with α-Diazo Esters: Facile Synthesis of Cinnolin-3(2H)-ones. Org Lett 2015; 17:2852-5. [DOI: 10.1021/acs.orglett.5b01298] [Citation(s) in RCA: 100] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Satyasheel Sharma
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Sang Hoon Han
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Sangil Han
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Wontae Ji
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Jongchan Oh
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Seok-Yong Lee
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Joa Sub Oh
- College
of Pharmacy, Dankook University, Cheonan 330-714, Republic of Korea
| | - Young Hoon Jung
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - In Su Kim
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
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42
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Geng X, Wang C. Rhenium-Catalyzed [4 + 1] Annulation of Azobenzenes and Aldehydes via Isolable Cyclic Rhenium(I) Complexes. Org Lett 2015; 17:2434-7. [PMID: 25945598 DOI: 10.1021/acs.orglett.5b00938] [Citation(s) in RCA: 91] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The first Re-catalyzed [4 + 1] annulation of azobenzenes with aldehydes was developed to furnish 2H-indazoles via isolable and characterized cyclic Re(I)-complexes. For the first time, the acetate-acceleration effect is showcased in Re-catalyzed C-H activation reactions. Remarkably, mechanistic studies revealed an irreversible aldehyde-insertion step, which is in sharp contrast to those of previous Rh- and Co-systems.
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Affiliation(s)
- Xiaoyu Geng
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Congyang Wang
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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43
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Majhi B, Ahammed S, Kundu D, Ranu BC. Palladium-Catalyzed Oxidative CC Bond Cleavage of α-Hydroxyketones: Application to CH Acylation of Azoarenes and Synthesis of a Liver(X) Receptor Agonist. ASIAN J ORG CHEM 2015. [DOI: 10.1002/ajoc.201402280] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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44
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Zhang D, Cui X, Zhang Q, Wu Y. Pd-Catalyzed Direct C–H Bond Sulfonylation of Azobenzenes with Arylsulfonyl Chlorides. J Org Chem 2015; 80:1517-22. [DOI: 10.1021/jo502451k] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Duo Zhang
- Department
of Chemistry, Henan Key Laboratory of Chemical Biology and Organic
Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou 450052, P. R. China
| | - Xiuling Cui
- Department
of Chemistry, Henan Key Laboratory of Chemical Biology and Organic
Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou 450052, P. R. China
- Xiamen
Key Laboratory of Ocean and Gene Drugs, School of Biomedical Sciences, Institute of Molecular Medicine of Huaqiao University and Engineering Research Centre of Molecular Medicine of the Chinese Education Ministry, Xiamen, Fujian 361021, P. R. China
| | - Qianqian Zhang
- Department
of Chemistry, Henan Key Laboratory of Chemical Biology and Organic
Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou 450052, P. R. China
| | - Yangjie Wu
- Department
of Chemistry, Henan Key Laboratory of Chemical Biology and Organic
Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou 450052, P. R. China
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45
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Pan C, Zhang H, Han J, Cheng Y, Zhu C. Metal-free radical oxidative decarboxylation/cyclization of acyl peroxides and 2-isocyanobiphenyls. Chem Commun (Camb) 2015; 51:3786-8. [DOI: 10.1039/c4cc10015h] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A radical oxidative decarboxylation/cyclization of acyl peroxides and 2-isocyanobiphenyls was achieved, leading to 6-substituted phenanthridines under metal-free and base-free conditions.
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Affiliation(s)
- Changduo Pan
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
- PR China
| | - Honglin Zhang
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
- PR China
| | - Jie Han
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
- PR China
| | - Yixiang Cheng
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
- PR China
| | - Chengjian Zhu
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
- PR China
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46
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Xu N, Li D, Zhang Y, Wang L. Palladium-catalyzed direct ortho-ethoxycarbonylation of azobenzenes and azoxybenzenes with diethyl azodicarboxylate. Org Biomol Chem 2015. [DOI: 10.1039/c5ob01264c] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A palladium-catalyzed direct ortho-ethoxycarbonylation of azobenzenes and azoxybenzenes with diethyl azodicarboxylate (DEAD) was developed under mild reaction conditions.
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Affiliation(s)
- Ning Xu
- Department of Chemistry
- Huaibei Normal University
- Huaibei
- P.R. China
| | - Dengke Li
- Department of Chemistry
- Huaibei Normal University
- Huaibei
- P.R. China
| | - Yicheng Zhang
- Department of Chemistry
- Huaibei Normal University
- Huaibei
- P.R. China
| | - Lei Wang
- Department of Chemistry
- Huaibei Normal University
- Huaibei
- P.R. China
- State Key Laboratory of Organometallic Chemistry
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47
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Zhou Z, Cheng J, Yu JT. Bu4NI-catalyzed direct α-oxyacylation of diarylethanones with acyl peroxides. Org Biomol Chem 2015; 13:9751-4. [DOI: 10.1039/c5ob01534k] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The Bu4NI catalyzed α-oxyacylation of diarylethanones with acyl peroxides is developed leading to α-oxyacylated diarylethanones in moderate to good yields.
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Affiliation(s)
- Zhou Zhou
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology
- Jiangsu Province Key Laboratory of Fine Petrochemical Engineering
- Changzhou University
- Changzhou 213164
| | - Jiang Cheng
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology
- Jiangsu Province Key Laboratory of Fine Petrochemical Engineering
- Changzhou University
- Changzhou 213164
| | - Jin-Tao Yu
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology
- Jiangsu Province Key Laboratory of Fine Petrochemical Engineering
- Changzhou University
- Changzhou 213164
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48
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Xia C, Wei Z, Shen C, Xu J, Yang Y, Su W, Zhang P. Palladium-catalyzed direct ortho-sulfonylation of azobenzenes with arylsulfonyl chlorides via C–H activation. RSC Adv 2015. [DOI: 10.1039/c5ra06474k] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
ortho-Sulfonylated azobenzenes were obtained in moderate to high yields by direct ortho-sulfonylation of azobenzenes' C–H bond with arylsulfonyl chlorides.
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Affiliation(s)
- Chengcai Xia
- Pharmacy College
- Zhejiang University of Technology
- Hangzhou 310014
- China
- Pharmacy College
| | - Zhenjiang Wei
- Pharmacy College
- Taishan Medical University
- Tai'an 271016
- China
| | - Chao Shen
- College of Material, Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
| | - Jun Xu
- College of Material, Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
| | - Yong Yang
- Pharmacy College
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Weike Su
- Pharmacy College
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Pengfei Zhang
- Pharmacy College
- Zhejiang University of Technology
- Hangzhou 310014
- China
- College of Material, Chemistry and Chemical Engineering
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49
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Zhang D, Cui X, Yang F, Zhang Q, Zhu Y, Wu Y. Palladium-catalyzed direct ortho C–O bond construction of azoxybenzenes with carboxylic acids and alcohols. Org Chem Front 2015. [DOI: 10.1039/c5qo00120j] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Pd(ii) catalyzed C–O bond formation of azoxybenzenes has been developed.
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Affiliation(s)
- Duo Zhang
- Department of Chemistry
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- Zhengzhou University
- Zhengzhou 450052
| | - Xiuling Cui
- Department of Chemistry
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- Zhengzhou University
- Zhengzhou 450052
| | - Fangfang Yang
- Department of Chemistry
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- Zhengzhou University
- Zhengzhou 450052
| | - Qianqian Zhang
- Department of Chemistry
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- Zhengzhou University
- Zhengzhou 450052
| | - Yu Zhu
- Department of Chemistry
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- Zhengzhou University
- Zhengzhou 450052
| | - Yangjie Wu
- Department of Chemistry
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- Zhengzhou University
- Zhengzhou 450052
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Hong G, Mao D, Wu S, Wang L. Palladium-catalyzed direct regioselective ortho-phosphonation of aromatic azo compounds with dialkyl phosphites. J Org Chem 2014; 79:10629-35. [PMID: 25296117 DOI: 10.1021/jo501928x] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
An efficient palladium-catalyzed regioselective C-P bond formation of azo compounds through C-H bond functionalization using dialkyl phosphites as phosphorus source under mild conditions was developed. A series of both symmetrical and unsymmetrical azoarenes were successfully phosphonylated through this procedure with tolerance of a broad range of functional groups.
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Affiliation(s)
- Gang Hong
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, P. R. China
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