1
|
Schulz J, Clauss R, Kazimir A, Holzknecht S, Hey-Hawkins E. On the Edge of the Known: Extremely Electron-Rich (Di)Carboranyl Phosphines. Angew Chem Int Ed Engl 2023; 62:e202218648. [PMID: 36573025 DOI: 10.1002/anie.202218648] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Indexed: 12/28/2022]
Abstract
The syntheses of the first B9-connected carboranylphosphines (B9-Phos) featuring two carboranyl moieties as well as access to B9-Phos ligands with bulky electron-donating substituents, previously deemed unattainable, is reported. The electrochemical properties of the B9-Phos ligands were investigated, revealing the ability of the mesityl derivatives to form stabilized phosphoniumyl radical cations. The B9-Phos ligands display an extremely electron-releasing character surpassing that of alkyl phosphines and commonly used N-heterocyclic carbenes. This is demonstrated by their very small Tolman electronic parameters (TEPs) as well as extremely low P-Se coupling constants. Cone angles and buried volumes attest to the high steric demand exerted by the (di)carboranyl phosphines. The dicarboranyl phosphine AuI complexes show superior catalytic performance in the hydroamination of alkynes compared to the monocarboranyl phosphine analogs.
Collapse
Affiliation(s)
- Jan Schulz
- Leipzig University, Faculty of Chemistry and Mineralogy, Institute of Inorganic Chemistry, Johannisallee 29, 04103, Leipzig, Germany
| | - Reike Clauss
- Leipzig University, Faculty of Chemistry and Mineralogy, Institute of Inorganic Chemistry, Johannisallee 29, 04103, Leipzig, Germany
| | - Aleksandr Kazimir
- Leipzig University, Faculty of Chemistry and Mineralogy, Institute of Inorganic Chemistry, Johannisallee 29, 04103, Leipzig, Germany
| | - Sieglinde Holzknecht
- Leipzig University, Faculty of Chemistry and Mineralogy, Institute of Inorganic Chemistry, Johannisallee 29, 04103, Leipzig, Germany
| | - Evamarie Hey-Hawkins
- Leipzig University, Faculty of Chemistry and Mineralogy, Institute of Inorganic Chemistry, Johannisallee 29, 04103, Leipzig, Germany
| |
Collapse
|
2
|
Hailmann M, Radacki K, Finze M. Silver(I) Clusters Stabilized by the Carba‐
closo
‐dodecaboranylethynyl Ligand with
O
‐Donor Coligands and Template Ions. Z Anorg Allg Chem 2020. [DOI: 10.1002/zaac.202000009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Michael Hailmann
- Institut für Anorganische Chemie Institut für nachhaltige Chemie & Katalyse mit Bor (ICB) Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Krzysztof Radacki
- Institut für Anorganische Chemie Institut für nachhaltige Chemie & Katalyse mit Bor (ICB) Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Maik Finze
- Institut für Anorganische Chemie Institut für nachhaltige Chemie & Katalyse mit Bor (ICB) Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
| |
Collapse
|
3
|
Dontha R, Zhu T, Shen Y, Wörle M, Hong X, Duttwyler S. A 3D Analogue of Phenyllithium: Solution‐Phase, Solid‐State, and Computational Study of the Lithiacarborane [Li−CB
11
H
11
]
−. Angew Chem Int Ed Engl 2019; 58:19007-19013. [DOI: 10.1002/anie.201910568] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Revised: 09/30/2019] [Indexed: 02/05/2023]
Affiliation(s)
- Rakesh Dontha
- Department of ChemistryZhejiang University 38 Zheda Road 310027 Hangzhou P. R. China
| | - Tian‐Cheng Zhu
- Department of ChemistryZhejiang University 38 Zheda Road 310027 Hangzhou P. R. China
| | - Yunjun Shen
- Department of ChemistryZhejiang University 38 Zheda Road 310027 Hangzhou P. R. China
| | - Michael Wörle
- Laboratory of Inorganic ChemistryDepartment of Chemistry and Applied BiosciencesETH Zürich Vladimir-Prelog-Weg 1 8093 Zürich Switzerland
| | - Xin Hong
- Department of ChemistryZhejiang University 38 Zheda Road 310027 Hangzhou P. R. China
| | - Simon Duttwyler
- Department of ChemistryZhejiang University 38 Zheda Road 310027 Hangzhou P. R. China
| |
Collapse
|
4
|
Dontha R, Zhu T, Shen Y, Wörle M, Hong X, Duttwyler S. A 3D Analogue of Phenyllithium: Solution‐Phase, Solid‐State, and Computational Study of the Lithiacarborane [Li−CB
11
H
11
]
−. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201910568] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Rakesh Dontha
- Department of ChemistryZhejiang University 38 Zheda Road 310027 Hangzhou P. R. China
| | - Tian‐Cheng Zhu
- Department of ChemistryZhejiang University 38 Zheda Road 310027 Hangzhou P. R. China
| | - Yunjun Shen
- Department of ChemistryZhejiang University 38 Zheda Road 310027 Hangzhou P. R. China
| | - Michael Wörle
- Laboratory of Inorganic ChemistryDepartment of Chemistry and Applied BiosciencesETH Zürich Vladimir-Prelog-Weg 1 8093 Zürich Switzerland
| | - Xin Hong
- Department of ChemistryZhejiang University 38 Zheda Road 310027 Hangzhou P. R. China
| | - Simon Duttwyler
- Department of ChemistryZhejiang University 38 Zheda Road 310027 Hangzhou P. R. China
| |
Collapse
|
5
|
Kanazawa J, Kitazawa Y, Uchiyama M. Recent Progress in the Synthesis of the Monocarba-closo-dodecaborate(-) Anions. Chemistry 2019; 25:9123-9132. [PMID: 30908764 DOI: 10.1002/chem.201900174] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Indexed: 01/01/2023]
Abstract
This Concept article focuses on the rapid growth in studies of the chemistry of the monocarba-closo-dodecaborate(-) anion (C1 carborane anion). As one of the most stable anions known, the C1 carborane anion has been useful for exploring the chemistry of highly reactive cations. On the other hand, development of novel functional molecules utilizing the unique properties of C1 carborane anion (e.g., σ-aromaticity, rigid spherical skeleton) has progressed more slowly. The main reason for this is the relatively undeveloped state of synthetic chemistry in this area. Recent advances in the synthetic chemistry of C1 carborane anion are highlighted in this Concept article, focusing on cross-coupling reactions at the carbon vertex, direct conversion of B-H bonds, and the synthesis of multivalent weakly coordinating anions. These progressions move this species beyond its well-established role of highly stable "counter" monocharged anion.
Collapse
Affiliation(s)
- Junichiro Kanazawa
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
- Cluster of Pioneering Research (CPR), Advanced Elements Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan
| | - Yu Kitazawa
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
- Cluster of Pioneering Research (CPR), Advanced Elements Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan
- Research Initiative for Supra-Materials (RISM), Shinshu University, Ueda, 386-8567, Japan
| | - Masanobu Uchiyama
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
- Cluster of Pioneering Research (CPR), Advanced Elements Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan
- Research Initiative for Supra-Materials (RISM), Shinshu University, Ueda, 386-8567, Japan
| |
Collapse
|
6
|
Tang Y, Benaissa I, Huynh M, Vendier L, Lugan N, Bastin S, Belmont P, César V, Michelet V. An Original L‐shape, Tunable N‐Heterocyclic Carbene Platform for Efficient Gold(I) Catalysis. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901090] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yue Tang
- PSL Research University Chimie ParisTech—CNRS Institut de Recherche de Chimie Paris 75005 Paris France
- University Côte d'Azur Institut de Chimie de Nice, UMR 7272 CNRS Parc Valrose Faculté des Sciences 06100 Nice France
| | - Idir Benaissa
- LCC-CNRS Université de Toulouse CNRS 205 route de Narbonne 31077 Toulouse Cedex 4 France
| | - Mathieu Huynh
- LCC-CNRS Université de Toulouse CNRS 205 route de Narbonne 31077 Toulouse Cedex 4 France
| | - Laure Vendier
- LCC-CNRS Université de Toulouse CNRS 205 route de Narbonne 31077 Toulouse Cedex 4 France
| | - Noël Lugan
- LCC-CNRS Université de Toulouse CNRS 205 route de Narbonne 31077 Toulouse Cedex 4 France
| | - Stéphanie Bastin
- LCC-CNRS Université de Toulouse CNRS 205 route de Narbonne 31077 Toulouse Cedex 4 France
| | - Philippe Belmont
- Université Paris Descartes Faculté de Pharmacie de Paris UMR CNRS 8038 CiTCoM 4 avenue de l'Observatoire 75006 Paris France
| | - Vincent César
- LCC-CNRS Université de Toulouse CNRS 205 route de Narbonne 31077 Toulouse Cedex 4 France
| | - Véronique Michelet
- PSL Research University Chimie ParisTech—CNRS Institut de Recherche de Chimie Paris 75005 Paris France
- University Côte d'Azur Institut de Chimie de Nice, UMR 7272 CNRS Parc Valrose Faculté des Sciences 06100 Nice France
| |
Collapse
|
7
|
Tang Y, Benaissa I, Huynh M, Vendier L, Lugan N, Bastin S, Belmont P, César V, Michelet V. An Original L‐shape, Tunable N‐Heterocyclic Carbene Platform for Efficient Gold(I) Catalysis. Angew Chem Int Ed Engl 2019; 58:7977-7981. [DOI: 10.1002/anie.201901090] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Yue Tang
- PSL Research University Chimie ParisTech—CNRS Institut de Recherche de Chimie Paris 75005 Paris France
- University Côte d'Azur Institut de Chimie de Nice, UMR 7272 CNRS Parc Valrose Faculté des Sciences 06100 Nice France
| | - Idir Benaissa
- LCC-CNRS Université de Toulouse CNRS 205 route de Narbonne 31077 Toulouse Cedex 4 France
| | - Mathieu Huynh
- LCC-CNRS Université de Toulouse CNRS 205 route de Narbonne 31077 Toulouse Cedex 4 France
| | - Laure Vendier
- LCC-CNRS Université de Toulouse CNRS 205 route de Narbonne 31077 Toulouse Cedex 4 France
| | - Noël Lugan
- LCC-CNRS Université de Toulouse CNRS 205 route de Narbonne 31077 Toulouse Cedex 4 France
| | - Stéphanie Bastin
- LCC-CNRS Université de Toulouse CNRS 205 route de Narbonne 31077 Toulouse Cedex 4 France
| | - Philippe Belmont
- Université Paris Descartes Faculté de Pharmacie de Paris UMR CNRS 8038 CiTCoM 4 avenue de l'Observatoire 75006 Paris France
| | - Vincent César
- LCC-CNRS Université de Toulouse CNRS 205 route de Narbonne 31077 Toulouse Cedex 4 France
| | - Véronique Michelet
- PSL Research University Chimie ParisTech—CNRS Institut de Recherche de Chimie Paris 75005 Paris France
- University Côte d'Azur Institut de Chimie de Nice, UMR 7272 CNRS Parc Valrose Faculté des Sciences 06100 Nice France
| |
Collapse
|
8
|
Cui P, Gao Y, Guo S, Lin Y, Li Z, Jin G. Metalloradicals Supported by a
meta
‐Carborane Ligand. Angew Chem Int Ed Engl 2019; 58:8129-8133. [DOI: 10.1002/anie.201903467] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Peng‐Fei Cui
- State Key Laboratory of Molecular Engineering of Polymers Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Department of Chemistry Fudan University 2005 Songhu road Shanghai 200433 P. R. China
| | - Yang Gao
- State Key Laboratory of Molecular Engineering of Polymers Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Department of Chemistry Fudan University 2005 Songhu road Shanghai 200433 P. R. China
| | - Shu‐Ting Guo
- State Key Laboratory of Molecular Engineering of Polymers Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Department of Chemistry Fudan University 2005 Songhu road Shanghai 200433 P. R. China
| | - Yue‐Jian Lin
- State Key Laboratory of Molecular Engineering of Polymers Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Department of Chemistry Fudan University 2005 Songhu road Shanghai 200433 P. R. China
| | - Zhen‐Hua Li
- State Key Laboratory of Molecular Engineering of Polymers Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Department of Chemistry Fudan University 2005 Songhu road Shanghai 200433 P. R. China
| | - Guo‐Xin Jin
- State Key Laboratory of Molecular Engineering of Polymers Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Department of Chemistry Fudan University 2005 Songhu road Shanghai 200433 P. R. China
| |
Collapse
|
9
|
Cui P, Gao Y, Guo S, Lin Y, Li Z, Jin G. Metalloradicals Supported by a
meta
‐Carborane Ligand. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201903467] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Peng‐Fei Cui
- State Key Laboratory of Molecular Engineering of Polymers Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Department of Chemistry Fudan University 2005 Songhu road Shanghai 200433 P. R. China
| | - Yang Gao
- State Key Laboratory of Molecular Engineering of Polymers Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Department of Chemistry Fudan University 2005 Songhu road Shanghai 200433 P. R. China
| | - Shu‐Ting Guo
- State Key Laboratory of Molecular Engineering of Polymers Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Department of Chemistry Fudan University 2005 Songhu road Shanghai 200433 P. R. China
| | - Yue‐Jian Lin
- State Key Laboratory of Molecular Engineering of Polymers Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Department of Chemistry Fudan University 2005 Songhu road Shanghai 200433 P. R. China
| | - Zhen‐Hua Li
- State Key Laboratory of Molecular Engineering of Polymers Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Department of Chemistry Fudan University 2005 Songhu road Shanghai 200433 P. R. China
| | - Guo‐Xin Jin
- State Key Laboratory of Molecular Engineering of Polymers Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Department of Chemistry Fudan University 2005 Songhu road Shanghai 200433 P. R. China
| |
Collapse
|
10
|
Zhang K, Shen Y, Yang X, Liu J, Jiang T, Finney N, Spingler B, Duttwyler S. Atomically Defined Monocarborane Copper(I) Acetylides with Structural and Luminescence Properties Tuned by Ligand Sterics. Chemistry 2019; 25:8754-8759. [DOI: 10.1002/chem.201900584] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Kang Zhang
- Department of ChemistryZhejiang University 38 Zheda Road 310027 Hangzhou P. R. China
| | - Yunjun Shen
- Department of ChemistryZhejiang University 38 Zheda Road 310027 Hangzhou P. R. China
| | - Xiaoli Yang
- Department of ChemistryZhejiang University 38 Zheda Road 310027 Hangzhou P. R. China
| | - Jiyong Liu
- Department of ChemistryZhejiang University 38 Zheda Road 310027 Hangzhou P. R. China
| | - Tao Jiang
- Department of ChemistryZhejiang University 38 Zheda Road 310027 Hangzhou P. R. China
| | - Nathaniel Finney
- School of Pharmaceutical Science and TechnologyTianjin University 92 Weijin Road 300072 Tianjin P. R. China
| | - Bernhard Spingler
- Department of ChemistryUniversity of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
| | - Simon Duttwyler
- Department of ChemistryZhejiang University 38 Zheda Road 310027 Hangzhou P. R. China
| |
Collapse
|
11
|
Dai Y, He S, Peng B, Crandall LA, Schrage BR, Ziegler CJ, Jia L. Zwitterionic Design Principle of Nickel(II) Catalysts for Carbonylative Polymerization of Cyclic Ethers. Angew Chem Int Ed Engl 2018; 57:14111-14115. [DOI: 10.1002/anie.201808507] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 09/03/2018] [Indexed: 01/08/2023]
Affiliation(s)
- Yiwei Dai
- Department of Polymer Science; The University of Akron; Akron OH 44325-3909 USA
| | - Shiyu He
- Department of Polymer Science; The University of Akron; Akron OH 44325-3909 USA
| | - Bangan Peng
- Department of Polymer Science; The University of Akron; Akron OH 44325-3909 USA
| | - Laura A. Crandall
- Department of Chemistry; The University of Akron; Akron OH 44325 USA
| | - Briana R. Schrage
- Department of Chemistry; The University of Akron; Akron OH 44325 USA
| | | | - Li Jia
- Department of Polymer Science; The University of Akron; Akron OH 44325-3909 USA
- Department of Chemistry; The University of Akron; Akron OH 44325 USA
| |
Collapse
|
12
|
Dai Y, He S, Peng B, Crandall LA, Schrage BR, Ziegler CJ, Jia L. Zwitterionic Design Principle of Nickel(II) Catalysts for Carbonylative Polymerization of Cyclic Ethers. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201808507] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Yiwei Dai
- Department of Polymer Science; The University of Akron; Akron OH 44325-3909 USA
| | - Shiyu He
- Department of Polymer Science; The University of Akron; Akron OH 44325-3909 USA
| | - Bangan Peng
- Department of Polymer Science; The University of Akron; Akron OH 44325-3909 USA
| | - Laura A. Crandall
- Department of Chemistry; The University of Akron; Akron OH 44325 USA
| | - Briana R. Schrage
- Department of Chemistry; The University of Akron; Akron OH 44325 USA
| | | | - Li Jia
- Department of Polymer Science; The University of Akron; Akron OH 44325-3909 USA
- Department of Chemistry; The University of Akron; Akron OH 44325 USA
| |
Collapse
|
13
|
Scherpf T, Schwarz C, Scharf LT, Zur JA, Helbig A, Gessner VH. Ylide-Functionalized Phosphines: Strong Donor Ligands for Homogeneous Catalysis. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201805372] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Thorsten Scherpf
- Lehrstuhl für Anorganische Chemie II; Fakultät für Chemie und Biochemie; Ruhr-Universität Bochum; Universitätsstrasse 150 44801 Bochum Germany
- Institut für Anorganische Chemie; Julius-Maximilians-Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Christopher Schwarz
- Lehrstuhl für Anorganische Chemie II; Fakultät für Chemie und Biochemie; Ruhr-Universität Bochum; Universitätsstrasse 150 44801 Bochum Germany
| | - Lennart T. Scharf
- Lehrstuhl für Anorganische Chemie II; Fakultät für Chemie und Biochemie; Ruhr-Universität Bochum; Universitätsstrasse 150 44801 Bochum Germany
| | - Jana-Alina Zur
- Lehrstuhl für Anorganische Chemie II; Fakultät für Chemie und Biochemie; Ruhr-Universität Bochum; Universitätsstrasse 150 44801 Bochum Germany
| | - Andreas Helbig
- Institut für Anorganische Chemie; Julius-Maximilians-Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Viktoria H. Gessner
- Lehrstuhl für Anorganische Chemie II; Fakultät für Chemie und Biochemie; Ruhr-Universität Bochum; Universitätsstrasse 150 44801 Bochum Germany
- Institut für Anorganische Chemie; Julius-Maximilians-Universität Würzburg; Am Hubland 97074 Würzburg Germany
| |
Collapse
|
14
|
Scherpf T, Schwarz C, Scharf LT, Zur JA, Helbig A, Gessner VH. Ylide-Functionalized Phosphines: Strong Donor Ligands for Homogeneous Catalysis. Angew Chem Int Ed Engl 2018; 57:12859-12864. [PMID: 29862622 PMCID: PMC6174943 DOI: 10.1002/anie.201805372] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Indexed: 12/25/2022]
Abstract
Phosphines are important ligands in homogenous catalysis and have been crucial for many advances, such as in cross‐coupling, hydrofunctionalization, or hydrogenation reactions. Herein we report the synthesis and application of a novel class of phosphines bearing ylide substituents. These phosphines are easily accessible via different synthetic routes from commercially available starting materials. Owing to the extra donation from the ylide group to the phosphorus center the ligands are unusually electron‐rich and can thus function as strong electron donors. The donor capacity surpasses that of commonly used phosphines and carbenes and can easily be tuned by changing the substitution pattern at the ylidic carbon atom. The huge potential of ylide‐functionalized phosphines in catalysis is demonstrated by their use in gold catalysis. Excellent performance at low catalyst loadings under mild reaction conditions is thus seen in different types of transformations.
Collapse
Affiliation(s)
- Thorsten Scherpf
- Lehrstuhl für Anorganische Chemie II, Fakultät für Chemie und Biochemie, Ruhr-Universität Bochum, Universitätsstrasse 150, 44801, Bochum, Germany.,Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Christopher Schwarz
- Lehrstuhl für Anorganische Chemie II, Fakultät für Chemie und Biochemie, Ruhr-Universität Bochum, Universitätsstrasse 150, 44801, Bochum, Germany
| | - Lennart T Scharf
- Lehrstuhl für Anorganische Chemie II, Fakultät für Chemie und Biochemie, Ruhr-Universität Bochum, Universitätsstrasse 150, 44801, Bochum, Germany
| | - Jana-Alina Zur
- Lehrstuhl für Anorganische Chemie II, Fakultät für Chemie und Biochemie, Ruhr-Universität Bochum, Universitätsstrasse 150, 44801, Bochum, Germany
| | - Andreas Helbig
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Viktoria H Gessner
- Lehrstuhl für Anorganische Chemie II, Fakultät für Chemie und Biochemie, Ruhr-Universität Bochum, Universitätsstrasse 150, 44801, Bochum, Germany.,Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| |
Collapse
|
15
|
Kitazawa Y, Watanabe M, Masumoto Y, Otsuka M, Miyamoto K, Muranaka A, Hashizume D, Takita R, Uchiyama M. “Dumbbell”- and “Clackers”-Shaped Dimeric Derivatives of Monocarba-closo
-dodecaborate. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201710122] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yu Kitazawa
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
- Advanced Elements Chemistry Research Team; RIKEN Center for Sustainable Resource Science, and Elements Chemistry Laboratory, RIKEN; 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Mamoru Watanabe
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Yui Masumoto
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
- Advanced Elements Chemistry Research Team; RIKEN Center for Sustainable Resource Science, and Elements Chemistry Laboratory, RIKEN; 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Mai Otsuka
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Kazunori Miyamoto
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Atsuya Muranaka
- Advanced Elements Chemistry Research Team; RIKEN Center for Sustainable Resource Science, and Elements Chemistry Laboratory, RIKEN; 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Daisuke Hashizume
- Materials Characterization Support Unit; RIKEN Center for Emergent Matter Science; 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Ryo Takita
- Advanced Elements Chemistry Research Team; RIKEN Center for Sustainable Resource Science, and Elements Chemistry Laboratory, RIKEN; 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Masanobu Uchiyama
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
- Advanced Elements Chemistry Research Team; RIKEN Center for Sustainable Resource Science, and Elements Chemistry Laboratory, RIKEN; 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| |
Collapse
|
16
|
Kitazawa Y, Watanabe M, Masumoto Y, Otsuka M, Miyamoto K, Muranaka A, Hashizume D, Takita R, Uchiyama M. “Dumbbell”- and “Clackers”-Shaped Dimeric Derivatives of Monocarba-closo
-dodecaborate. Angew Chem Int Ed Engl 2018; 57:1501-1504. [DOI: 10.1002/anie.201710122] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Indexed: 01/15/2023]
Affiliation(s)
- Yu Kitazawa
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
- Advanced Elements Chemistry Research Team; RIKEN Center for Sustainable Resource Science, and Elements Chemistry Laboratory, RIKEN; 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Mamoru Watanabe
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Yui Masumoto
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
- Advanced Elements Chemistry Research Team; RIKEN Center for Sustainable Resource Science, and Elements Chemistry Laboratory, RIKEN; 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Mai Otsuka
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Kazunori Miyamoto
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Atsuya Muranaka
- Advanced Elements Chemistry Research Team; RIKEN Center for Sustainable Resource Science, and Elements Chemistry Laboratory, RIKEN; 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Daisuke Hashizume
- Materials Characterization Support Unit; RIKEN Center for Emergent Matter Science; 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Ryo Takita
- Advanced Elements Chemistry Research Team; RIKEN Center for Sustainable Resource Science, and Elements Chemistry Laboratory, RIKEN; 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Masanobu Uchiyama
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
- Advanced Elements Chemistry Research Team; RIKEN Center for Sustainable Resource Science, and Elements Chemistry Laboratory, RIKEN; 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| |
Collapse
|
17
|
Kleinsasser JF, Fisher SP, Tham FS, Lavallo V. On the Reactivity of the Carba‐
closo
‐dodecaborate Anion with the Trityl Cation. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700614] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jack F. Kleinsasser
- Department of Chemistry University of California Riverside 92521 Riverside CA USA
| | - Steven P. Fisher
- Department of Chemistry University of California Riverside 92521 Riverside CA USA
| | - Fook S. Tham
- Department of Chemistry University of California Riverside 92521 Riverside CA USA
| | - Vincent Lavallo
- Department of Chemistry University of California Riverside 92521 Riverside CA USA
| |
Collapse
|
18
|
Hailmann M, Wolf N, Renner R, Hupp B, Steffen A, Finze M. Silver(I) Clusters with Carba-closo
-dodecaboranylethynyl Ligands: Synthesis, Structure, and Phosphorescence. Chemistry 2017. [DOI: 10.1002/chem.201702515] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Michael Hailmann
- Institut für Anorganische Chemie, Institut für nachhaltige Chemie und Katalyse mit Bor (ICB); Julius-Maximilians-Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Natalia Wolf
- Institut für Anorganische Chemie, Institut für nachhaltige Chemie und Katalyse mit Bor (ICB); Julius-Maximilians-Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Rebecca Renner
- Institut für Anorganische Chemie, Institut für nachhaltige Chemie und Katalyse mit Bor (ICB); Julius-Maximilians-Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Benjamin Hupp
- Institut für Anorganische Chemie, Institut für nachhaltige Chemie und Katalyse mit Bor (ICB); Julius-Maximilians-Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Andreas Steffen
- Institut für Anorganische Chemie, Institut für nachhaltige Chemie und Katalyse mit Bor (ICB); Julius-Maximilians-Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Maik Finze
- Institut für Anorganische Chemie, Institut für nachhaltige Chemie und Katalyse mit Bor (ICB); Julius-Maximilians-Universität Würzburg; Am Hubland 97074 Würzburg Germany
| |
Collapse
|
19
|
Silver(I) Complexes of 12-Phenylalkynyl- and 12-Triisopropylalkynylcarba-closo-dodecaborate Anions. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700379] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
20
|
Michelet B, Lebœuf D, Bour C, Škoch K, Horký F, Štěpnička P, Gandon V. Catalytic Activity of Gold(I) Complexes with Hemilabile P,N Ligands. Chempluschem 2017; 82:442-448. [PMID: 31962025 DOI: 10.1002/cplu.201600562] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Revised: 12/22/2016] [Indexed: 01/16/2023]
Abstract
Two new cationic dinuclear gold(I) complexes, [Au2 {μ(P,N)-5}2 ]X2 -in which X=NTf2 (7; Tf=trifluoromethanesulfonate) or SbF6 (8) and 2-(diphenylphosphanyl)benzonitrile (5) is a P,N-bridging donor-have been synthesized and structurally characterized. These air-stable species and their dimeric and polymeric analogues possessing 1'-(diphenylphosphanyl)-1-cyanoferrocene (1) as the bridging ligand, [Au2 {μ(P,N)-1}2 ](NTf2 )2 and [Au{μ(P,N)-1}]n [SbF6 ]n , were used as precatalysts in various Au-mediated C-C and C-O bond-forming reactions. The reactivity of these complexes revealed the hemilabile nature of their P,N ligands. In the series of tested precatalysts, complex 8 exerted particularly high catalytic activity at low Au loading, even in reactions that usually require high amounts of gold catalyst to proceed efficiently under standard reaction conditions.
Collapse
Affiliation(s)
- Bastien Michelet
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, bâtiment 420, 91405, Orsay cedex, France
| | - David Lebœuf
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, bâtiment 420, 91405, Orsay cedex, France
| | - Christophe Bour
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, bâtiment 420, 91405, Orsay cedex, France
| | - Karel Škoch
- Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 2030, 12840, Prague, Czech Republic
| | - Filip Horký
- Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 2030, 12840, Prague, Czech Republic
| | - Petr Štěpnička
- Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 2030, 12840, Prague, Czech Republic
| | - Vincent Gandon
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, bâtiment 420, 91405, Orsay cedex, France
| |
Collapse
|
21
|
Weerasiri KC, Chen D, Wozniak DI, Dobereiner GE. Internal Alkyne Regio- and Chemoselectivity using a Zwitterionic N-Heterocyclic Carbene Gold Catalyst in a Silver-Free Alkyne Hydration Reaction. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201601013] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kushan C. Weerasiri
- Department of Chemistry; Temple University; Philadelphia Pennsylvania 19122 USA
| | - Danmin Chen
- Department of Chemistry; Temple University; Philadelphia Pennsylvania 19122 USA
| | - Derek I. Wozniak
- Department of Chemistry; Temple University; Philadelphia Pennsylvania 19122 USA
| | | |
Collapse
|
22
|
Commercial Supported Gold Nanoparticles Catalyzed Alkyne Hydroamination and Indole Synthesis. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600804] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
|
23
|
Wong YO, Smith MD, Peryshkov DV. Synthesis of the First Example of the 12-Vertex-closo/12-Vertex-nidoBiscarborane Cluster by a Metal-Free B−H Activation at a Phosphorus(III) Center. Chemistry 2016; 22:6764-7. [DOI: 10.1002/chem.201601194] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Indexed: 12/31/2022]
Affiliation(s)
- Yuen Onn Wong
- Department of Chemistry and Biochemistry; University of South Carolina; 631 Sumter St. Columbia SC 29208 USA
| | - Mark D. Smith
- Department of Chemistry and Biochemistry; University of South Carolina; 631 Sumter St. Columbia SC 29208 USA
| | - Dmitry V. Peryshkov
- Department of Chemistry and Biochemistry; University of South Carolina; 631 Sumter St. Columbia SC 29208 USA
| |
Collapse
|
24
|
Doddi A, Bockfeld D, Nasr A, Bannenberg T, Jones PG, Tamm M. N‐Heterocyclic Carbene–Phosphinidene Complexes of the Coinage Metals. Chemistry 2015; 21:16178-89. [DOI: 10.1002/chem.201502208] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Indexed: 12/12/2022]
Affiliation(s)
- Adinarayana Doddi
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig (Germany) http://www.tu‐braunschweig.de/iaac
| | - Dirk Bockfeld
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig (Germany) http://www.tu‐braunschweig.de/iaac
| | - Alexandre Nasr
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig (Germany) http://www.tu‐braunschweig.de/iaac
| | - Thomas Bannenberg
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig (Germany) http://www.tu‐braunschweig.de/iaac
| | - Peter G. Jones
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig (Germany) http://www.tu‐braunschweig.de/iaac
| | - Matthias Tamm
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig (Germany) http://www.tu‐braunschweig.de/iaac
| |
Collapse
|
25
|
Dorel R, Echavarren AM. Gold(I)-Catalyzed Activation of Alkynes for the Construction of Molecular Complexity. Chem Rev 2015; 115:9028-72. [PMID: 25844920 PMCID: PMC4580024 DOI: 10.1021/cr500691k] [Citation(s) in RCA: 1308] [Impact Index Per Article: 145.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Indexed: 12/17/2022]
Affiliation(s)
- Ruth Dorel
- Institute of Chemical
Research of Catalonia (ICIQ), Av. Països
Catalans 16, 43007 Tarragona, Spain
| | - Antonio M. Echavarren
- Institute of Chemical
Research of Catalonia (ICIQ), Av. Països
Catalans 16, 43007 Tarragona, Spain
- Departament
de Química Analítica i Química Orgànica, Universitat Rovira i Virgili, C/Marcel·lí Domingo s/n, 43007 Tarragona, Spain
| |
Collapse
|
26
|
Hailmann M, Konieczka SZ, Himmelspach A, Löblein J, Reiss GJ, Finze M. Carba-closo-dodecaborate anions with two functional groups: [1-R-12-HC≡C-closo-1-CB₁₁H₁₀]⁻ (R = CN, NC, CO₂H, C(O)NH₂, NHC(O)H). Inorg Chem 2014; 53:9385-99. [PMID: 25140733 DOI: 10.1021/ic501526g] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Disubstituted carba-closo-dodecaborate anions with one functional group bonded to the cluster carbon atom and one ethynyl group bonded to the antipodal boron atom were synthesized from easily accessible {closo-1-CB11} clusters. [Et4N][1-NC-12-HC≡C-closo-1-CB11H10] ([Et4N]4b) was prepared starting from Cs[12-Et3SiC≡C-closo-1-CB11H11] (Cs1c) via salts of the anions [1-HO(O)C-12-HC≡C-closo-1-CB11H10](-) (2b) and [1-H2N(O)C-12-HC≡C-closo-1-CB11H10](-) (3b). In a similar reaction sequence [Et4N][1-CN-12-HC≡C-closo-1-CB11H10] ([Et4N]7b) was obtained from Cs[1-H2N-12-HC≡C-closo-1-CB11H10] (Cs5b) by formamidation to yield [Et4N][1-H(O)CHN-12-HC≡C-closo-1-CB11H10] ([Et4N]6b) and successive dehydration. In addition, the synthesis of the isonitrile [Et4N][1-CN-closo-1-CB11H11] ([Et4N]7a) is presented. The {closo-1-CB11} derivatives were characterized by multinuclear NMR as well as vibrational spectroscopy, mass spectrometry, and elemental analysis. The crystal structures of [Et4N][1-HO(O)C-12-HC≡C-closo-1-CB11H10] ([Et4N]2b), [Et4N][1-H2N(O)C-12-HC≡C-closo-1-CB11H10] ([Et4N]3b), [Et4N][1-NC-12-HC≡C-closo-1-CB11H10] ([Et4N]4b), [Et4N][1-H(O)CHN-12-HC≡C-closo-1-CB11H10] ([Et4N]6b), [Et4N][1-CN-12-HC≡C-closo-1-CB11H10] ([Et4N]7b), and K[1-H(O)CHN-closo-1-CB11H11] ([Et4N]6a) were determined. The transmission of electronic effects through the carba-closo-dodecaboron cage was studied based on (13)C NMR spectroscopic data, by results derived from density functional theory calculations, and by a comparison to the data of related benzene and bicyclo[2.2.2]octane derivatives.
Collapse
Affiliation(s)
- Michael Hailmann
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg , Am Hubland, 97074 Würzburg, Germany
| | | | | | | | | | | |
Collapse
|
27
|
Zhdanko A, Maier ME. Mechanistic Study of Gold(I)-Catalyzed Hydroamination of Alkynes: Outer or Inner Sphere Mechanism? Angew Chem Int Ed Engl 2014; 53:7760-4. [DOI: 10.1002/anie.201402557] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Revised: 04/07/2014] [Indexed: 01/20/2023]
|
28
|
Zhdanko A, Maier ME. Mechanistic Study of Gold(I)-Catalyzed Hydroamination of Alkynes: Outer or Inner Sphere Mechanism? Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201402557] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
29
|
|
30
|
El-Hellani A, Lavallo V. Fusing N-Heterocyclic Carbenes with Carborane Anions. Angew Chem Int Ed Engl 2014; 53:4489-93. [DOI: 10.1002/anie.201402445] [Citation(s) in RCA: 123] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Indexed: 11/11/2022]
|
31
|
Malhotra D, Mashuta MS, Hammond GB, Xu B. A Highly Efficient and Broadly Applicable Cationic Gold Catalyst. Angew Chem Int Ed Engl 2014; 53:4456-9. [DOI: 10.1002/anie.201310239] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2013] [Revised: 02/25/2014] [Indexed: 11/10/2022]
|
32
|
Malhotra D, Mashuta MS, Hammond GB, Xu B. A Highly Efficient and Broadly Applicable Cationic Gold Catalyst. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201310239] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
33
|
Fang W, Presset M, Guérinot A, Bour C, Bezzenine-Lafollée S, Gandon V. Silver-free two-component approach in gold catalysis: activation of [LAuCl] complexes with derivatives of copper, zinc, indium, bismuth, and other Lewis acids. Chemistry 2014; 20:5439-46. [PMID: 24644066 DOI: 10.1002/chem.201304831] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2013] [Indexed: 12/14/2022]
Abstract
Complexes of type [LAuCl] (L = phosphine, phosphite, NHC and others) are widely employed in homogeneous catalysis, however, they are usually inactive as such and must be used jointly with a halide scavenger. To date, this role has mostly been entrusted to silver salts (AgSbF6 , AgPF6, AgBF4, AgOTf, etc.). However, silver salts can be the source of deactivation processes or side reactions, so it is sometimes advisable to use silver-free cationic gold complexes, which can be difficult to synthesize and to handle compared with the more robust chloride. We show in this study that various Lewis acids of the transition and main group metal families are expedient substitutes to silver salts. We have tested Cu(I), Cu(II), Zn(II), In(III), Si(IV), Bi(III), and other salts in a variety of typical Au(I)-catalyzed transformations, and the results have revealed that [LAuCl] can form active species in their presence.
Collapse
Affiliation(s)
- Weizhen Fang
- ICMMO (UMR CNRS 8182), LabEx CHARMMMAT, Université Paris-Sud, 91405 Orsay (France), Fax: (+33) 169-154-747
| | | | | | | | | | | |
Collapse
|
34
|
Pierce CJ, Yoo H, Larsen CH. A Unique Route to Tetrasubstituted Propargylic Amines by Catalytic Markovnikov Hydroamination–Alkynylation. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300937] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Conor J. Pierce
- Department of Chemistry, University of California, Riverside, California 92512, USA, Fax: (+1)‐951‐827‐4964
| | - Hoseong Yoo
- Department of Chemistry, University of California, Riverside, California 92512, USA, Fax: (+1)‐951‐827‐4964
| | - Catharine H. Larsen
- Department of Chemistry, University of California, Riverside, California 92512, USA, Fax: (+1)‐951‐827‐4964
| |
Collapse
|
35
|
Hailmann M, Herkert L, Himmelspach A, Finze M. Difunctionalized {closo-1-CB11} Clusters: 1- and 2-Amino-12-ethynylcarba-closo-dodecaborates. Chemistry 2013; 19:15745-58. [DOI: 10.1002/chem.201302931] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Indexed: 11/07/2022]
|
36
|
Asay M, Kefalidis CE, Estrada J, Weinberger DS, Wright J, Moore CE, Rheingold AL, Maron L, Lavallo V. Isolation of a Carborane-Fused Triazole Radical Anion. Angew Chem Int Ed Engl 2013; 52:11560-3. [DOI: 10.1002/anie.201306764] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2013] [Indexed: 11/10/2022]
|
37
|
Asay M, Kefalidis CE, Estrada J, Weinberger DS, Wright J, Moore CE, Rheingold AL, Maron L, Lavallo V. Isolation of a Carborane-Fused Triazole Radical Anion. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201306764] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
38
|
Rubial B, Ballesteros A, González JM. Gold(I)-Catalyzed Bis-Alkynylation Reaction of Aromatic Aldehydes with Alkynylsilanes. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300578] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
39
|
Drisch M, Sprenger JAP, Finze M. Carba-closo-dodecaborate Anions with Cluster Carbon-Phosphorous Bonds. Z Anorg Allg Chem 2013. [DOI: 10.1002/zaac.201300130] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
40
|
Guérinot A, Fang W, Sircoglou M, Bour C, Bezzenine-Lafollée S, Gandon V. Copper Salts as Additives in Gold(I)-Catalyzed Reactions. Angew Chem Int Ed Engl 2013; 52:5848-52. [DOI: 10.1002/anie.201300600] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2013] [Revised: 02/28/2013] [Indexed: 11/10/2022]
|
41
|
Guérinot A, Fang W, Sircoglou M, Bour C, Bezzenine-Lafollée S, Gandon V. Copper Salts as Additives in Gold(I)-Catalyzed Reactions. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201300600] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|