1
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Wei YM, Ma XD, Wang MF, Duan XF. Fe-Catalyzed Difunctionalization of Aryl Titanates Enabled by Fe/Ti Synergism. Org Lett 2023; 25:2745-2749. [PMID: 37036175 DOI: 10.1021/acs.orglett.3c00975] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
Abstract
Fe-catalyzed difunctionalization of aryl titanates via double C-H activation has been developed, where aryl titanates were arylated via ortho C-H activation, followed by ipso electrophilic trapping of the C-Ti bond. The ortho C-H arylation should be promoted by a 1,2-Fe/Ti synergistic heterobimetallic arylene intermediate and represents an ortho C-H ferration directed by a readily transformable C-Ti group. Common benzamides, esters, and nitriles function as arylating reagents, which involves another ortho C-H activation directed by these functionalities.
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Affiliation(s)
- Yi-Ming Wei
- College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China
| | - Xiao-Di Ma
- College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China
| | - Meng-Fei Wang
- College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China
| | - Xin-Fang Duan
- College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China
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2
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Wei YM, Ma XD, Wang MF, Duan XF. Synergism of Fe/Ti Enabled Regioselective Arene Difunctionalization. J Am Chem Soc 2023; 145:1542-1547. [PMID: 36622693 DOI: 10.1021/jacs.2c13207] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Regioselective difunctionalization of arenes remains a long-standing challenge in organic chemistry. We report a novel and general Fe/Ti synergistic methodology for regioselective synthesis of various polysubstituted arenes through either E/E' or Nu/E ortho difunctionalizations of arenes. Preliminary results showed that an unprecedented 1,2-Fe/Ti heterobimetallic arylene intermediate bearing two distinct C-M bonds is essential to the regioselective difunctionalization.
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Affiliation(s)
- Yi-Ming Wei
- College of Chemistry, Beijing Normal University, Beijing 100875, China
| | - Xiao-Di Ma
- College of Chemistry, Beijing Normal University, Beijing 100875, China
| | - Meng-Fei Wang
- College of Chemistry, Beijing Normal University, Beijing 100875, China
| | - Xin-Fang Duan
- College of Chemistry, Beijing Normal University, Beijing 100875, China
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3
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Takimoto M, Liu M, Nishiura M, Hou Z. Regioselective Benzylic C–H Alumination and Further Functionalization of 2-Alkylpyridines by Yttrium Catalyst. ACS Catal 2022. [DOI: 10.1021/acscatal.2c04396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Masanori Takimoto
- Organometallic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
- Advanced Catalysis Research Group, RIKEN Center for Sustainable Resource Science, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Mingyu Liu
- Organometallic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
- College of Chemistry, Nankai University, 94 Weijin Rd., Tianjin 300071, China
| | - Masayoshi Nishiura
- Organometallic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
- Advanced Catalysis Research Group, RIKEN Center for Sustainable Resource Science, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Zhaomin Hou
- Organometallic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
- Advanced Catalysis Research Group, RIKEN Center for Sustainable Resource Science, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
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4
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Zhang S, Li X, Li W, Rao W, Ge D, Shen Z, Chu X. Iron(0)-Mediated Henry-Type Reaction of Bromonitromethane with Aldehydes for the Efficient Synthesis of 2-Nitro-alkan-1-ols. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202107048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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5
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Copper(II)-catalyzed preparation of alkylindium compounds and applications in cross-coupling reactions both in aqueous media. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151288] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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6
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Cheng BQ, Zhao SW, Song XD, Chu XQ, Rao W, Loh TP, Shen ZL. Lead-Mediated Highly Diastereoselective Allylation of Aldehydes with Cyclic Allylic Halides. J Org Chem 2019; 84:5348-5356. [DOI: 10.1021/acs.joc.9b00370] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Bu-Qing Cheng
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Shi-Wen Zhao
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Xuan-Di Song
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Xue-Qiang Chu
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Weidong Rao
- Jiangsu Key Laboratory of Biomass-based Green Fuels and Chemicals, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Teck-Peng Loh
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Zhi-Liang Shen
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
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7
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Chen BZ, Wang CX, Jing ZH, Chu XQ, Loh TP, Shen ZL. Metallic salt-catalyzed direct indium insertion into alkyl iodides and their applications in cross-coupling reactions. Org Chem Front 2019. [DOI: 10.1039/c8qo01244j] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
An efficient method for the synthesis of alkyl indium reagents via an indium(iii) or lead(ii) halide-catalyzed direct insertion of indium into alkyl iodides is developed. NMR and ESI-MS analyses indicated the formation of a mixture of an alkyl indium dihalide (RInX2) and a dialkyl indium halide (R2InX).
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Affiliation(s)
- Bing-Zhi Chen
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing 211816
| | - Chuang-Xin Wang
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing 211816
| | - Zhen-Hua Jing
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing 211816
| | - Xue-Qiang Chu
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing 211816
| | - Teck-Peng Loh
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing 211816
| | - Zhi-Liang Shen
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing 211816
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8
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Liu XY, Cheng BQ, Guo YC, Chu XQ, Rao W, Loh TP, Shen ZL. Iron-mediated highly diastereoselective allylation of carbonyl compounds with cyclic allylic halides. Org Chem Front 2019. [DOI: 10.1039/c9qo00210c] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
An efficient iron-mediated highly diastereoselective allylation reaction of carbonyl compounds with cyclic allylic halides using a catalytic amount of bismuth(iii) chloride is reported.
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Affiliation(s)
- Xuan-Yu Liu
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing 211816
| | - Bu-Qing Cheng
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing 211816
| | - Yi-Cong Guo
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing 211816
| | - Xue-Qiang Chu
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing 211816
| | - Weidong Rao
- Jiangsu Key Laboratory of Biomass-based Green Fuels and Chemicals
- College of Chemical Engineering
- Nanjing Forestry University
- Nanjing 210037
- China
| | - Teck-Peng Loh
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing 211816
| | - Zhi-Liang Shen
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing 211816
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9
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Liu X, Cheng B, Guo Y, Chu X, Li Y, Loh T, Shen Z. Bismuth‐Mediated Diastereoselective Allylation Reaction of Carbonyl Compounds with Cyclic Allylic Halides or Cinnamyl Halide. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201801297] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xuan‐Yu Liu
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced MaterialsNanjing Tech University Nanjing 211816 People's Republic of China
| | - Bu‐Qing Cheng
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced MaterialsNanjing Tech University Nanjing 211816 People's Republic of China
| | - Yi‐Cong Guo
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced MaterialsNanjing Tech University Nanjing 211816 People's Republic of China
| | - Xue‐Qiang Chu
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced MaterialsNanjing Tech University Nanjing 211816 People's Republic of China
| | - Yong‐Xin Li
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical SciencesNanyang Technological University Singapore 637371 Singapore
| | - Teck‐Peng Loh
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced MaterialsNanjing Tech University Nanjing 211816 People's Republic of China
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical SciencesNanyang Technological University Singapore 637371 Singapore
| | - Zhi‐Liang Shen
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced MaterialsNanjing Tech University Nanjing 211816 People's Republic of China
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10
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Casotti G, Iuliano A, Carpita A. Arylzinc Halides by Silver Catalyzed Zinc Insertion into Aryl Iodides. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801543] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Gianluca Casotti
- Dipartimento di Chimica e Chimica Industriale; Università di Pisa; Via Giuseppe Moruzzi, 13 56124 Pisa Italy
| | - Anna Iuliano
- Dipartimento di Chimica e Chimica Industriale; Università di Pisa; Via Giuseppe Moruzzi, 13 56124 Pisa Italy
| | - Adriano Carpita
- Dipartimento di Chimica e Chimica Industriale; Università di Pisa; Via Giuseppe Moruzzi, 13 56124 Pisa Italy
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11
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Ilies L, Isomura M, Yamauchi SI, Nakamura T, Nakamura E. Indole Synthesis via Cyclative Formation of 2,3-Dizincioindoles and Regioselective Electrophilic Trapping. J Am Chem Soc 2016; 139:23-26. [DOI: 10.1021/jacs.6b10061] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Laurean Ilies
- Department of Chemistry and
Molecular Technology Innovation Chair, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Mayuko Isomura
- Department of Chemistry and
Molecular Technology Innovation Chair, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Shin-ichi Yamauchi
- Department of Chemistry and
Molecular Technology Innovation Chair, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Tomoya Nakamura
- Department of Chemistry and
Molecular Technology Innovation Chair, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Eiichi Nakamura
- Department of Chemistry and
Molecular Technology Innovation Chair, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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12
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Benischke AD, Le Corre G, Knochel P. Preparation of Polyfunctional Organozinc Halides by an InX3- and LiCl-Catalyzed Zinc Insertion to Aryl and Heteroaryl Iodides and Bromides. Chemistry 2016; 23:778-782. [DOI: 10.1002/chem.201605139] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Andreas D. Benischke
- Department Chemie; Ludwig-Maximilians-Universität München; Butenandtstrasse 5-13, Haus F 81377 München Germany
| | - Grégoire Le Corre
- Laboratoire de Chimie Moléculaire; CNRS; Ecole Polytechnique; Route de Saclay 91128 Palaiseau France
| | - Paul Knochel
- Department Chemie; Ludwig-Maximilians-Universität München; Butenandtstrasse 5-13, Haus F 81377 München Germany
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13
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Ye F, Haddad M, Michelet V, Ratovelomanana-Vidal V. Access toward Fluorenone Derivatives through Solvent-Free Ruthenium Trichloride Mediated [2 + 2 + 2] Cycloadditions. Org Lett 2016; 18:5612-5615. [DOI: 10.1021/acs.orglett.6b02840] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Fei Ye
- PSL Research University, Chimie ParisTech, CNRS, Institut de Recherche de Chimie
Paris, Paris 75005, France
| | - Mansour Haddad
- PSL Research University, Chimie ParisTech, CNRS, Institut de Recherche de Chimie
Paris, Paris 75005, France
| | - Véronique Michelet
- PSL Research University, Chimie ParisTech, CNRS, Institut de Recherche de Chimie
Paris, Paris 75005, France
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14
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Kolter M, Koszinowski K. Stability and Unimolecular Reactivity of Palladate(II) Complexes [L n PdR 3 ] - (L=Phosphine, R=Organyl, n=0 and 1). Chemistry 2016; 22:15744-15750. [PMID: 27717040 DOI: 10.1002/chem.201603431] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Indexed: 11/08/2022]
Abstract
The reduction of PdII precatalysts to catalytically active Pd0 species is a key step in many palladium-mediated cross-coupling reactions. Besides phosphines, the stoichiometrically used organometallic reagents can afford this reduction, but do so in a poorly understood way. To elucidate the mechanism of this reaction, we have treated solutions of Pd(OAc)2 and a phosphine ligand L in tetrahydrofuran with RMgCl (R=Ph, Bn, Bu) as well as other organometallic reagents. Analysis of these model systems by electrospray- ionization mass spectrometry found palladate(II) complexes [Ln PdR3 ]- (n=0 and 1), thus pointing to the occurrence of transmetallation reactions. Upon gas-phase fragmentation, the [Ln PdR3 ]- anions preferentially underwent a reductive elimination to yield Pd0 species. The sequence of the transmetallation and reductive elimination, thus, constitutes a feasible mechanism for the reduction of the Pd(OAc)2 precatalyst. Other species of interest observed include the PdIV complex [PdBn5 ]- , which did not fragment via a reductive elimination but lost BnH instead.
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Affiliation(s)
- Marlene Kolter
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
| | - Konrad Koszinowski
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany.
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15
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Benischke AD, Leroux M, Knoll I, Knochel P. Iron-Catalyzed Acylation of Polyfunctionalized Aryl- and Benzylzinc Halides with Acid Chlorides. Org Lett 2016; 18:3626-9. [PMID: 27457108 DOI: 10.1021/acs.orglett.6b01677] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
FeCl2 (5 mol %) catalyzes a smooth and convenient acylation of functionalized arylzinc halides at 50 °C (2-4 h) and benzylic zinc chlorides at 25 °C (0.5-4 h) with a variety of acid chlorides leading to polyfunctionalized diaryl and aryl heteroaryl ketones.
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Affiliation(s)
- Andreas D Benischke
- Department of Chemistry, Ludwig-Maximilians-Universität , Butenandtstrasse 5-13, 81377 Munich, Germany
| | - Marcel Leroux
- Department of Chemistry, Ludwig-Maximilians-Universität , Butenandtstrasse 5-13, 81377 Munich, Germany
| | - Irina Knoll
- Department of Chemistry, Ludwig-Maximilians-Universität , Butenandtstrasse 5-13, 81377 Munich, Germany
| | - Paul Knochel
- Department of Chemistry, Ludwig-Maximilians-Universität , Butenandtstrasse 5-13, 81377 Munich, Germany
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16
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Deng Q, Shen R, Ding R, Zhang L. Bromination of Aromatic Compounds using Bromine in a Microreactor. Chem Eng Technol 2016. [DOI: 10.1002/ceat.201400723] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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17
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Schnegelsberg C, Bachmann S, Kolter M, Auth T, John M, Stalke D, Koszinowski K. Association and Dissociation of Grignard Reagents RMgCl and Their Turbo Variant RMgCl⋅LiCl. Chemistry 2016; 22:7752-62. [DOI: 10.1002/chem.201600699] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Christoph Schnegelsberg
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammannstraße 2 37077 Göttingen Germany
| | - Sebastian Bachmann
- Institut für Anorganische Chemie; Georg-August-Universität Göttingen; Tammannstraße 4 37077 Göttingen Germany
| | - Marlene Kolter
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammannstraße 2 37077 Göttingen Germany
| | - Thomas Auth
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammannstraße 2 37077 Göttingen Germany
| | - Michael John
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammannstraße 2 37077 Göttingen Germany
| | - Dietmar Stalke
- Institut für Anorganische Chemie; Georg-August-Universität Göttingen; Tammannstraße 4 37077 Göttingen Germany
| | - Konrad Koszinowski
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammannstraße 2 37077 Göttingen Germany
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18
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Haas D, Hammann JM, Greiner R, Knochel P. Recent Developments in Negishi Cross-Coupling Reactions. ACS Catal 2016. [DOI: 10.1021/acscatal.5b02718] [Citation(s) in RCA: 264] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Diana Haas
- Ludwig-Maximilians-University, Department of Chemistry and Pharmacy, Butenandtstr. 5-13, 81377 Munich, Germany
| | - Jeffrey M. Hammann
- Ludwig-Maximilians-University, Department of Chemistry and Pharmacy, Butenandtstr. 5-13, 81377 Munich, Germany
| | - Robert Greiner
- Ludwig-Maximilians-University, Department of Chemistry and Pharmacy, Butenandtstr. 5-13, 81377 Munich, Germany
| | - Paul Knochel
- Ludwig-Maximilians-University, Department of Chemistry and Pharmacy, Butenandtstr. 5-13, 81377 Munich, Germany
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19
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Takai K. Trace Amounts of Second Metal Elements Can Play a Key Role in the Generation of Organometallic Compounds. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2015. [DOI: 10.1246/bcsj.20150170] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kazuhiko Takai
- Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University
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20
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Shen ZL, Knochel P. C60-Catalyzed Preparation of Aryl and Heteroaryl Magnesium and Zinc Reagents Using Mg/LiCl. ACS Catal 2015. [DOI: 10.1021/acscatal.5b00273] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhi-Liang Shen
- Department Chemie, Ludwig-Maximilians-Universität München, Butenandtstrasse
5−13, Haus
F, 81377 München, Germany
| | - Paul Knochel
- Department Chemie, Ludwig-Maximilians-Universität München, Butenandtstrasse
5−13, Haus
F, 81377 München, Germany
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21
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Shen Y, Sun J, Yi Y, Wang B, Xu F, Sun R. 5-Hydroxymethylfurfural and levulinic acid derived from monosaccharides dehydration promoted by InCl 3 in aqueous medium. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.molcata.2014.07.007] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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22
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Shen Y, Xu Y, Sun J, Wang B, Xu F, Sun R. Efficient conversion of monosaccharides into 5-hydroxymethylfurfural and levulinic acid in InCl3–H2O medium. CATAL COMMUN 2014. [DOI: 10.1016/j.catcom.2014.02.019] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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23
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Klatt T, Markiewicz JT, Sämann C, Knochel P. Strategies To Prepare and Use Functionalized Organometallic Reagents. J Org Chem 2014; 79:4253-69. [DOI: 10.1021/jo500297r] [Citation(s) in RCA: 124] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Thomas Klatt
- Department
Chemie, Ludwig-Maximilians-Universität München, Butenandtstrasse
5-13, Haus F, 81377 München, Germany
| | - John T. Markiewicz
- Department
Chemie, Ludwig-Maximilians-Universität München, Butenandtstrasse
5-13, Haus F, 81377 München, Germany
| | - Christoph Sämann
- Department
Chemie, Ludwig-Maximilians-Universität München, Butenandtstrasse
5-13, Haus F, 81377 München, Germany
| | - Paul Knochel
- Department
Chemie, Ludwig-Maximilians-Universität München, Butenandtstrasse
5-13, Haus F, 81377 München, Germany
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Shen ZL, Peng Z, Yang CM, Helberg J, Mayer P, Marek I, Knochel P. Highly Diastereoselective Preparation of Aldol Products Using New Functionalized Allylic Aluminum Reagents. Org Lett 2014; 16:956-9. [DOI: 10.1021/ol403692k] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhi-Liang Shen
- Department
Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, 81377 München, Germany
| | - Zhihua Peng
- Department
Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, 81377 München, Germany
| | - Chun-Ming Yang
- Department
Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, 81377 München, Germany
| | - Julian Helberg
- Department
Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, 81377 München, Germany
| | - Peter Mayer
- Department
Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, 81377 München, Germany
| | - Ilan Marek
- The Mallat
Family
Laboratory of Organic Chemistry, Schulich Faculty of Chemistry and
Lise Meitner-Minerva Center for Computational Quantum Chemistry, Technion-Israel Institute of Technology, Technion City, Haifa 32000, Israel
| | - Paul Knochel
- Department
Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, 81377 München, Germany
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Li H, Zhang Q, Liu X, Chang F, Hu D, Zhang Y, Xue W, Yang S. InCl3-ionic liquid catalytic system for efficient and selective conversion of cellulose into 5-hydroxymethylfurfural. RSC Adv 2013. [DOI: 10.1039/c3ra23387a] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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26
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Bernhardt S, Shen ZL, Knochel P. Preparation of Functionalized Organoindium Reagents by Means of Magnesium Insertion into Organic Halides in the Presence of InCl3at Room Temperature. Chemistry 2012; 19:828-33. [DOI: 10.1002/chem.201203795] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2012] [Indexed: 11/08/2022]
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