1
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Kumar P, Verma S, Rathi K, Chandra D, Verma VP, Jat JL. Metal‐Free Direct Transformation of Aryl Boronic Acid to Primary Amines. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Puneet Kumar
- Babasaheb Bhimrao Ambedkar University School for Physical Sciences Chemistry INDIA
| | - Saumya Verma
- Babasaheb Bhimrao Ambedkar University School for Physical Sciences Chemistry INDIA
| | - Komal Rathi
- Banasthali Vidyapith: Banasthali University Chemistry INDIA
| | - Dinesh Chandra
- Babasaheb Bhimrao Ambedkar University School for Physical Sciences Chemistry INDIA
| | | | - Jawahar L. Jat
- Babasaheb Bhimrao Ambedkar University Chemistry Vidya ViharRaebareli Road226025 226025 Lucknow INDIA
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2
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Zhang Y, Zhu H, Fan Q, Yang L, Xie Z, Le Z. Cobalt‐Catalyzed Redox‐Neutral Sulfonylative Coupling from (Hetero)aryl Boronic Acids, Ammonium Salts and Potassium Metabisulfite. ChemCatChem 2021. [DOI: 10.1002/cctc.202101716] [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)
- Yingying Zhang
- Jiangxi Province Key Laboratory of Synthetic Chemistry School of Chemistry Biology and Materials Science East China University of Technology Nanchang 330013 P. R. China
| | - Haibo Zhu
- Jiangxi Province Key Laboratory of Synthetic Chemistry School of Chemistry Biology and Materials Science East China University of Technology Nanchang 330013 P. R. China
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices East China University of Technology Nanchang 330013 P. R. China
| | - Qiangwen Fan
- Jiangxi Province Key Laboratory of Synthetic Chemistry School of Chemistry Biology and Materials Science East China University of Technology Nanchang 330013 P. R. China
| | - Liu Yang
- Jiangxi Province Key Laboratory of Synthetic Chemistry School of Chemistry Biology and Materials Science East China University of Technology Nanchang 330013 P. R. China
| | - Zongbo Xie
- Jiangxi Province Key Laboratory of Synthetic Chemistry School of Chemistry Biology and Materials Science East China University of Technology Nanchang 330013 P. R. China
| | - Zhang‐Gao Le
- Jiangxi Province Key Laboratory of Synthetic Chemistry School of Chemistry Biology and Materials Science East China University of Technology Nanchang 330013 P. R. China
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3
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Yang F, Dong X, Shen Y, Liu M, Zhou H, Wang X, Li L, Yuan A, Song H. Reductive C-N Coupling of Nitroarenes: Heterogenization of MoO 3 Catalyst by Confinement in Silica. CHEMSUSCHEM 2021; 14:3413-3421. [PMID: 34231975 DOI: 10.1002/cssc.202101203] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 07/06/2021] [Indexed: 06/13/2023]
Abstract
The construction of C-N bonds with nitroaromatics and boronic acids using highly efficient and recyclable catalysts remains a challenge. In this study, nanoporous MoO3 confined in silica serves as an efficient heterogeneous catalyst for C-N cross-coupling of nitroaromatics with aryl or alkyl boronic acids to deliver N-arylamines and with desirable multiple reusability. Experimental results suggest that silica not only heterogenizes the Mo species in the confined mesoporous microenvironment but also significantly reduces the reaction induction period and regulates the chemical efficiency of the targeted product. The well-shaped MoO3 @m-SiO2 catalyst exhibits improved catalytic performance both in yield and turnover number, in contrast with homogeneous Mo catalysts, commercial Pd/C, or MoO3 nanoparticles. This approach offers a new avenue for the heterogeneous catalytic synthesis of valuable bioactive molecules.
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Affiliation(s)
- Fu Yang
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, 212003, Jiangsu, P. R. China
| | - Xuexue Dong
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, 212003, Jiangsu, P. R. China
| | - Yang Shen
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, 212003, Jiangsu, P. R. China
| | - Mengting Liu
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, 212003, Jiangsu, P. R. China
| | - Hu Zhou
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, 212003, Jiangsu, P. R. China
| | - Xuyu Wang
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, 212003, Jiangsu, P. R. China
| | - Lulu Li
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, 212003, Jiangsu, P. R. China
| | - Aihua Yuan
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, 212003, Jiangsu, P. R. China
| | - Heng Song
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, 212003, Jiangsu, P. R. China
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4
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Liu X, Zhu Q, Chen D, Wang L, Jin L, Liu C. Aminoazanium of DABCO: An Amination Reagent for Alkyl and Aryl Pinacol Boronates. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201913388] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Xingxing Liu
- College of Chemical EngineeringZhejiang University of Technology Hangzhou 310014 P. R. China
- State Key Laboratory for Oxo Synthesis and Selective OxidationSuzhou Research InstituteLanzhou Institute of Chemical PhysicsChinese Academy of Sciences Lanzhou 730000 P. R. China
| | - Qing Zhu
- State Key Laboratory for Oxo Synthesis and Selective OxidationSuzhou Research InstituteLanzhou Institute of Chemical PhysicsChinese Academy of Sciences Lanzhou 730000 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Du Chen
- State Key Laboratory for Oxo Synthesis and Selective OxidationSuzhou Research InstituteLanzhou Institute of Chemical PhysicsChinese Academy of Sciences Lanzhou 730000 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Lu Wang
- State Key Laboratory for Oxo Synthesis and Selective OxidationSuzhou Research InstituteLanzhou Institute of Chemical PhysicsChinese Academy of Sciences Lanzhou 730000 P. R. China
| | - Liqun Jin
- College of Chemical EngineeringZhejiang University of Technology Hangzhou 310014 P. R. China
| | - Chao Liu
- State Key Laboratory for Oxo Synthesis and Selective OxidationSuzhou Research InstituteLanzhou Institute of Chemical PhysicsChinese Academy of Sciences Lanzhou 730000 P. R. China
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of EducationHangzhou Normal University Hangzhou 311121 P. R. China
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5
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Liu X, Zhu Q, Chen D, Wang L, Jin L, Liu C. Aminoazanium of DABCO: An Amination Reagent for Alkyl and Aryl Pinacol Boronates. Angew Chem Int Ed Engl 2020; 59:2745-2749. [PMID: 31814182 DOI: 10.1002/anie.201913388] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Indexed: 01/21/2023]
Abstract
The aminoazanium of DABCO (H2 N-DABCO) has been developed as a general and practical amination reagent for the direct amination of alkyl and aryl pinacol boronates. This compound is stable and practical for use as a reagent. Various primary, secondary. and tertiary alkyl-Bpin and aryl-Bpin substrates were aminated to give the corresponding amine derivatives. The amination is stereospecific. The anti-Markovnikov hydroamination of olefins was easily achieved by catalytic hydroboration with HBpin and in subsequent situ amination using H2 N-DABCO. Moreover, the combination of 1,2-diboration of olefins, using B2 pin2 , with this amination process achieved the unprecedented 1,2-diamination of olefins. The amination protocol was also successfully extended to aryl pinacol boronates.
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Affiliation(s)
- Xingxing Liu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, P. R. China.,State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China
| | - Qing Zhu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Du Chen
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Lu Wang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China
| | - Liqun Jin
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, P. R. China
| | - Chao Liu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China.,Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 311121, P. R. China
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6
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Banjo S, Nakasuji E, Meguro T, Sato T, Chida N. Copper‐Catalyzed Electrophilic Amidation of Organotrifluoroborates with Use of
N
‐Methoxyamides. Chemistry 2019; 25:7941-7947. [DOI: 10.1002/chem.201901145] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Shona Banjo
- Department of Applied Chemistry, Faculty of Science and TechnologyKeio University 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
| | - Eiko Nakasuji
- Department of Applied Chemistry, Faculty of Science and TechnologyKeio University 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
| | - Tatsuhiko Meguro
- Department of Applied Chemistry, Faculty of Science and TechnologyKeio University 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
| | - Takaaki Sato
- Department of Applied Chemistry, Faculty of Science and TechnologyKeio University 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
| | - Noritaka Chida
- Department of Applied Chemistry, Faculty of Science and TechnologyKeio University 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
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7
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Suárez-Pantiga S, Hernández-Ruiz R, Virumbrales C, Pedrosa MR, Sanz R. Reductive Molybdenum-Catalyzed Direct Amination of Boronic Acids with Nitro Compounds. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201812806] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
| | | | - Cintia Virumbrales
- Department of Chemistry; Universidad de Burgos; Pza Misael s/n 09001 Burgos Spain
| | - María R. Pedrosa
- Department of Chemistry; Universidad de Burgos; Pza Misael s/n 09001 Burgos Spain
| | - Roberto Sanz
- Department of Chemistry; Universidad de Burgos; Pza Misael s/n 09001 Burgos Spain
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8
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Suárez-Pantiga S, Hernández-Ruiz R, Virumbrales C, Pedrosa MR, Sanz R. Reductive Molybdenum-Catalyzed Direct Amination of Boronic Acids with Nitro Compounds. Angew Chem Int Ed Engl 2019; 58:2129-2133. [DOI: 10.1002/anie.201812806] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Indexed: 01/11/2023]
Affiliation(s)
| | | | - Cintia Virumbrales
- Department of Chemistry; Universidad de Burgos; Pza Misael s/n 09001 Burgos Spain
| | - María R. Pedrosa
- Department of Chemistry; Universidad de Burgos; Pza Misael s/n 09001 Burgos Spain
| | - Roberto Sanz
- Department of Chemistry; Universidad de Burgos; Pza Misael s/n 09001 Burgos Spain
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9
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Sun HB, Gong L, Tian YB, Wu JG, Zhang X, Liu J, Fu Z, Niu D. Metal- and Base-Free Room-Temperature Amination of Organoboronic Acids with N
-Alkyl Hydroxylamines. Angew Chem Int Ed Engl 2018; 57:9456-9460. [PMID: 29736974 DOI: 10.1002/anie.201802782] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Indexed: 02/05/2023]
Affiliation(s)
- Hong-Bao Sun
- State Key Laboratory of Biotherapy and Cancer Center; West China Hospital
- School of Chemical Engineering; Sichuan University; No. 17 Renmin Nan Road Chengdu 610041 China
| | - Liang Gong
- State Key Laboratory of Biotherapy and Cancer Center; West China Hospital
- School of Chemical Engineering; Sichuan University; No. 17 Renmin Nan Road Chengdu 610041 China
| | - Yu-Biao Tian
- State Key Laboratory of Biotherapy and Cancer Center; West China Hospital
- School of Chemical Engineering; Sichuan University; No. 17 Renmin Nan Road Chengdu 610041 China
| | - Jin-Gui Wu
- State Key Laboratory of Biotherapy and Cancer Center; West China Hospital
- School of Chemical Engineering; Sichuan University; No. 17 Renmin Nan Road Chengdu 610041 China
| | - Xia Zhang
- State Key Laboratory of Biotherapy and Cancer Center; West China Hospital
- School of Chemical Engineering; Sichuan University; No. 17 Renmin Nan Road Chengdu 610041 China
| | - Jie Liu
- State Key Laboratory of Biotherapy and Cancer Center; West China Hospital
- School of Chemical Engineering; Sichuan University; No. 17 Renmin Nan Road Chengdu 610041 China
| | - Zhengyan Fu
- State Key Laboratory of Biotherapy and Cancer Center; West China Hospital
- School of Chemical Engineering; Sichuan University; No. 17 Renmin Nan Road Chengdu 610041 China
| | - Dawen Niu
- State Key Laboratory of Biotherapy and Cancer Center; West China Hospital
- School of Chemical Engineering; Sichuan University; No. 17 Renmin Nan Road Chengdu 610041 China
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10
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Sun HB, Gong L, Tian YB, Wu JG, Zhang X, Liu J, Fu Z, Niu D. Metal- and Base-Free Room-Temperature Amination of Organoboronic Acids with N
-Alkyl Hydroxylamines. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201802782] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Hong-Bao Sun
- State Key Laboratory of Biotherapy and Cancer Center; West China Hospital
- School of Chemical Engineering; Sichuan University; No. 17 Renmin Nan Road Chengdu 610041 China
| | - Liang Gong
- State Key Laboratory of Biotherapy and Cancer Center; West China Hospital
- School of Chemical Engineering; Sichuan University; No. 17 Renmin Nan Road Chengdu 610041 China
| | - Yu-Biao Tian
- State Key Laboratory of Biotherapy and Cancer Center; West China Hospital
- School of Chemical Engineering; Sichuan University; No. 17 Renmin Nan Road Chengdu 610041 China
| | - Jin-Gui Wu
- State Key Laboratory of Biotherapy and Cancer Center; West China Hospital
- School of Chemical Engineering; Sichuan University; No. 17 Renmin Nan Road Chengdu 610041 China
| | - Xia Zhang
- State Key Laboratory of Biotherapy and Cancer Center; West China Hospital
- School of Chemical Engineering; Sichuan University; No. 17 Renmin Nan Road Chengdu 610041 China
| | - Jie Liu
- State Key Laboratory of Biotherapy and Cancer Center; West China Hospital
- School of Chemical Engineering; Sichuan University; No. 17 Renmin Nan Road Chengdu 610041 China
| | - Zhengyan Fu
- State Key Laboratory of Biotherapy and Cancer Center; West China Hospital
- School of Chemical Engineering; Sichuan University; No. 17 Renmin Nan Road Chengdu 610041 China
| | - Dawen Niu
- State Key Laboratory of Biotherapy and Cancer Center; West China Hospital
- School of Chemical Engineering; Sichuan University; No. 17 Renmin Nan Road Chengdu 610041 China
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11
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Wöhrle T, Gündemir R, Frey W, Knecht F, Köhn A, Laschat S. Thermotropic MIDA Boronates as a Case Study for the Role of Dipolar Interactions in Liquid Crystalline Self-Assembly. Chemistry 2017; 23:4149-4159. [DOI: 10.1002/chem.201605648] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Indexed: 01/12/2023]
Affiliation(s)
- Tobias Wöhrle
- Institut für Organische Chemie; Universität Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Rafet Gündemir
- Institut für Organische Chemie; Universität Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Wolfgang Frey
- Institut für Organische Chemie; Universität Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Friederike Knecht
- Institut für Physikalische Chemie; Universität Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Andreas Köhn
- Institut für Theoretische Chemie; Universität Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Sabine Laschat
- Institut für Organische Chemie; Universität Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
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12
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Stavber G, Časar Z. CuIIand Cu0Catalyzed Mono Borylation of Unsaturated Hydrocarbons with B2pin2: Entering into the Water. ChemCatChem 2014. [DOI: 10.1002/cctc.201402176] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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13
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Wöhrle T, Baro A, Laschat S. Novel Discotic Boroxines: Synthesis and Mesomorphic Properties. MATERIALS 2014; 7:4045-4056. [PMID: 28788664 PMCID: PMC5453236 DOI: 10.3390/ma7054045] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Revised: 05/07/2014] [Accepted: 05/08/2014] [Indexed: 11/24/2022]
Abstract
A new synthetic approach to highly substituted triphenylboroxines 11 is described. Their mesomorphic properties were investigated by differential scanning calorimetry (DSC), polarizing optical microscopy (POM) and X-ray diffraction (SAXS, WAXS). The tris(3,4,5-trialkyloxy)phenyl functionalized derivatives 11b–e showed broad mesophases for a minimum alkyl chain length of C9. The phase widths ranged from 110 K to 77 K near room temperature, thus decreasing with enhanced alkyl chain lengths. Textures observed under POM indicated a columnar hexagonal (Colh) mesophase symmetry that was confirmed by X-ray diffraction experiments.
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Affiliation(s)
- Tobias Wöhrle
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, Stuttgart D-70569, Germany.
| | - Angelika Baro
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, Stuttgart D-70569, Germany.
| | - Sabine Laschat
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, Stuttgart D-70569, Germany.
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