|
51
|
Ferré M, Cattoën X, Wong Chi Man M, Pleixats R. Sol-Gel Immobilized N-Heterocyclic Carbene Gold Complex as a Recyclable Catalyst for the Rearrangement of Allylic Esters and the Cycloisomerization of γ-Alkynoic Acids. ChemCatChem 2016. [DOI: 10.1002/cctc.201600632] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Meritxell Ferré
- Department of Chemistry and Centro de Innovación en Química Avanzada (ORFEO-CINQA); Universitat Autònoma de Barcelona; 08193- Cerdanyola del Vallès (Barcelona) Spain
| | - Xavier Cattoën
- Inst. Néel; CNRS and Univ Grenoble-Alpes; 38042 Grenoble France
| | - Michel Wong Chi Man
- Institut Charles Gerhardt Montpellier UMR 5253; CNRS-Université de Montpellier-ENSCM; 34296- Montpellier France
| | - Roser Pleixats
- Department of Chemistry and Centro de Innovación en Química Avanzada (ORFEO-CINQA); Universitat Autònoma de Barcelona; 08193- Cerdanyola del Vallès (Barcelona) Spain
| |
Collapse
|
|
52
|
Johnson A, Gimeno MC. An efficient and sustainable synthesis of NHC gold complexes. Chem Commun (Camb) 2016; 52:9664-7. [PMID: 27401053 DOI: 10.1039/c6cc05190a] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple, efficient and sustainable method for the general synthesis of NHC gold(i) complexes is described. The reaction of imidazolium salts, of different electronic and steric requirements, with [AuX(tht)] (tht = tetrahydrothiophene) derivatives, in the presence of NBu4(acac), in air and at room temperature leads to the NHC gold species in good yields and with very short reaction times.
Collapse
Affiliation(s)
- Alice Johnson
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, E-50009 Zaragoza, Spain.
| | | |
Collapse
|
|
53
|
Mikhaylov VN, Sorokoumov VN, Korvinson KA, Novikov AS, Balova IA. Synthesis and Simple Immobilization of Palladium(II) Acyclic Diaminocarbene Complexes on Polystyrene Support as Efficient Catalysts for Sonogashira and Suzuki–Miyaura Cross-Coupling. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00144] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Vladimir N. Mikhaylov
- St. Petersburg State University, Institute of
Chemistry, 7/9 Universitetskaya
nab., St. Petersburg 199034, Russia
| | - Viktor N. Sorokoumov
- St. Petersburg State University, Institute of
Chemistry, 7/9 Universitetskaya
nab., St. Petersburg 199034, Russia
| | - Kirill A. Korvinson
- St. Petersburg State University, Institute of
Chemistry, 7/9 Universitetskaya
nab., St. Petersburg 199034, Russia
- Ph.D.
Program in Chemistry, The Graduate Center of the City University of New York, New York, New York 10016, United States
| | - Alexander S. Novikov
- St. Petersburg State University, Institute of
Chemistry, 7/9 Universitetskaya
nab., St. Petersburg 199034, Russia
| | - Irina A. Balova
- St. Petersburg State University, Institute of
Chemistry, 7/9 Universitetskaya
nab., St. Petersburg 199034, Russia
| |
Collapse
|
|
54
|
Yang Y, Qin A, Zhao K, Wang D, Shi X. Design and Synthesis of Alanine Triazole Ligands and Application in Promotion of Hydration, Allene Synthesis and Borrowing Hydrogen Reactions. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600141] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
|
55
|
Wurm T, Mulks F, Böhling CRN, Riedel D, Zargaran P, Rudolph M, Rominger F, Hashmi ASK. Synthesis of Different Classes of Six-Membered Gold(I) NHC Complexes by the Isonitrile Route. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00023] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
| | | | | | | | | | | | | | - A. Stephen K. Hashmi
- Chemistry
Department, King Abdulaziz University (KAU), Jeddah 21589, Saudi Arabia
| |
Collapse
|
|
56
|
Li J, Jiao J, Zhang C, Shi M, Zhang J. Facile Syntheses of N-Heterocyclic Carbene Precursors through I2
- or NIS-Promoted Amidiniumation of N
-Alkenyl Formamidines. Chem Asian J 2016; 11:1361-5. [DOI: 10.1002/asia.201600182] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2016] [Indexed: 12/12/2022]
Affiliation(s)
- Jing Li
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; School of Chemistry&Molecular Engineering; East China University of Science and Technology; 130 Mei Long Road Shanghai 200237 China
| | - Jiajun Jiao
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; School of Chemistry&Molecular Engineering; East China University of Science and Technology; 130 Mei Long Road Shanghai 200237 China
| | - Caiyun Zhang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; School of Chemistry&Molecular Engineering; East China University of Science and Technology; 130 Mei Long Road Shanghai 200237 China
| | - Min Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; School of Chemistry&Molecular Engineering; East China University of Science and Technology; 130 Mei Long Road Shanghai 200237 China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 354 Fenglin Road Shanghai 200032 China
| | - Jun Zhang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; School of Chemistry&Molecular Engineering; East China University of Science and Technology; 130 Mei Long Road Shanghai 200237 China
| |
Collapse
|
|
57
|
Marchenko A, Koidan G, Hurieva A, Vlasenko Y, Kostyuk A, Biffis A. Palladium(ii) complexes with chelating N-phosphanyl acyclic diaminocarbenes: synthesis, characterization and catalytic performance in Suzuki couplings. Dalton Trans 2016; 45:1967-75. [DOI: 10.1039/c5dt02250a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel palladium(ii) complexes with the title ligands have been prepared and tested as precatalysts in Suzuki couplings of aryl chlorides.
Collapse
Affiliation(s)
| | - Georgyi Koidan
- Dipartimento di Scienze Chimiche
- Università di Padova
- 35131 Padova
- Italy
| | | | - Yurii Vlasenko
- Dipartimento di Scienze Chimiche
- Università di Padova
- 35131 Padova
- Italy
| | - Aleksandr Kostyuk
- Dipartimento di Scienze Chimiche
- Università di Padova
- 35131 Padova
- Italy
| | - Andrea Biffis
- Institute of Organic Chemistry
- National Academy of Sciences of Ukraine
- Kyiv-94
- Ukraine
| |
Collapse
|
|
58
|
Xu Y, Hu X, Zhang S, Xi X, Wu Y. Room-Temperature Hydration of Alkynes Catalyzed by Different Carbene Gold Complexes and their Precursors. ChemCatChem 2015. [DOI: 10.1002/cctc.201501065] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Yun Xu
- School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 211198 P.R. China
- China Pharmaceutical University; Nanjing 211198 P.R. China
| | - Xingbang Hu
- School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 211198 P.R. China
| | - Shufeng Zhang
- School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 211198 P.R. China
| | - Xiuxing Xi
- School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 211198 P.R. China
| | - Youting Wu
- School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 211198 P.R. China
| |
Collapse
|
|
59
|
Kinzhalov MA, Boyarskii VP. Structure of isocyanide palladium(II) complexes and their reactivity toward nitrogen nucleophiles. RUSS J GEN CHEM+ 2015. [DOI: 10.1134/s1070363215100175] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
|
60
|
Lv S, Wang J, Zhang C, Xu S, Shi M, Zhang J. Silver‐Catalyzed Amidiniumation of Alkynes: Isolation of a Silver Intermediate, Synthesis of Enamine Amido Carbene Precursors, and an Unprecedented Umpolung of Propiolamide. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201508221] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Shichang Lv
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237 (China)
| | - Jiwei Wang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237 (China)
| | - Caiyun Zhang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237 (China)
| | - Sheng Xu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237 (China)
| | - Min Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237 (China)
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032 (China)
| | - Jun Zhang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237 (China)
| |
Collapse
|
|
61
|
Lv S, Wang J, Zhang C, Xu S, Shi M, Zhang J. Silver‐Catalyzed Amidiniumation of Alkynes: Isolation of a Silver Intermediate, Synthesis of Enamine Amido Carbene Precursors, and an Unprecedented Umpolung of Propiolamide. Angew Chem Int Ed Engl 2015; 54:14941-6. [DOI: 10.1002/anie.201508221] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Indexed: 01/29/2023]
Affiliation(s)
- Shichang Lv
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237 (China)
| | - Jiwei Wang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237 (China)
| | - Caiyun Zhang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237 (China)
| | - Sheng Xu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237 (China)
| | - Min Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237 (China)
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032 (China)
| | - Jun Zhang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237 (China)
| |
Collapse
|
|
62
|
Collado A, Patrick SR, Gasperini D, Meiries S, Nolan SP. Influence of bulky yet flexible N-heterocyclic carbene ligands in gold catalysis. Beilstein J Org Chem 2015; 11:1809-14. [PMID: 26664600 PMCID: PMC4661005 DOI: 10.3762/bjoc.11.196] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Accepted: 09/04/2015] [Indexed: 01/05/2023] Open
Abstract
Three new Au(I) complexes of the formula [Au(NHC)(NTf2)] (NHC = N-heterocyclic carbene) bearing bulky and flexible ligands have been synthesised. The ligands studied are IPent, IHept and INon which belong to the ‘ITent’ (‘Tent’ for ‘tentacular’) family of NHC derivatives. The effect of these ligands in gold-promoted transformations has been investigated.
Collapse
Affiliation(s)
- Alba Collado
- EaStCHEM School of Chemistry, University of St Andrews, St Andrews, KY16 9ST, UK
| | - Scott R Patrick
- EaStCHEM School of Chemistry, University of St Andrews, St Andrews, KY16 9ST, UK
| | - Danila Gasperini
- EaStCHEM School of Chemistry, University of St Andrews, St Andrews, KY16 9ST, UK
| | - Sebastien Meiries
- EaStCHEM School of Chemistry, University of St Andrews, St Andrews, KY16 9ST, UK
| | - Steven P Nolan
- Chemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| |
Collapse
|
|
63
|
Fazeli A, Pflästerer D, Rudolph M, Hashmi ASK. An easy access to chromanes via the gold-catalyzed hydroarylation of allenes. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.04.055] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
|
64
|
Škoch K, Císařová I, Štěpnička P. Synthesis and Catalytic Use of Gold(I) Complexes Containing a Hemilabile Phosphanylferrocene Nitrile Donor. Chemistry 2015; 21:15998-6004. [DOI: 10.1002/chem.201502968] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Karel Škoch
- Department of Inorganic Chemistry, Faculty of Science, Charles University in Prague, Hlavova 2030, 12840 Prague (Czech Republic)
| | - Ivana Císařová
- Department of Inorganic Chemistry, Faculty of Science, Charles University in Prague, Hlavova 2030, 12840 Prague (Czech Republic)
| | - Petr Štěpnička
- Department of Inorganic Chemistry, Faculty of Science, Charles University in Prague, Hlavova 2030, 12840 Prague (Czech Republic)
| |
Collapse
|
|
65
|
Knorn M, Lutsker E, Reiser O. Synthesis of New Chiral Bidentate Isonitrile–Acyclic Diaminocarbene Palladium(II) Compounds and Their Catalytic Activity. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00516] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Matthias Knorn
- Institut
für Organische
Chemie, Universität Regensburg, Universitätsstraße 31, 93053 Regensburg, Germany
| | - Eugen Lutsker
- Institut
für Organische
Chemie, Universität Regensburg, Universitätsstraße 31, 93053 Regensburg, Germany
| | - Oliver Reiser
- Institut
für Organische
Chemie, Universität Regensburg, Universitätsstraße 31, 93053 Regensburg, Germany
| |
Collapse
|
|
66
|
Lothschütz C, Wurm T, Zeiler A, Freiherr V Falkenhausen A, Rudolph M, Rominger F, Hashmi ASK. Facile Synthesis of Functionalized Carbene Metal Complexes from Coordinated Isonitriles. Chem Asian J 2015; 11:342-6. [PMID: 26033484 DOI: 10.1002/asia.201500353] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2015] [Revised: 05/15/2015] [Indexed: 11/11/2022]
Abstract
The scope and limitations of the isonitrile-based NHC template synthesis were investigated with a series of precursors containing a nucleophilic amine in combination with tethered electrophiles. In the case of alkynes and phosphonic esters as electrophiles no ring closure was observed and new functionalized NAC gold complexes were obtained. By the use of unsaturated esters and phosphonic esters as Michael acceptors in the amine precursors, ester-modified gold and palladium NHC complexes were accessible in high efficiency.
Collapse
Affiliation(s)
- Christian Lothschütz
- Organisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany), Fax: (+49) 06221-54-4205
| | - Thomas Wurm
- Organisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany), Fax: (+49) 06221-54-4205
| | - Anna Zeiler
- Organisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany), Fax: (+49) 06221-54-4205
| | - Alexander Freiherr V Falkenhausen
- Organisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany), Fax: (+49) 06221-54-4205
| | - Matthias Rudolph
- Organisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany), Fax: (+49) 06221-54-4205
| | - Frank Rominger
- Organisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany), Fax: (+49) 06221-54-4205
| | - A Stephen K Hashmi
- Organisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany), Fax: (+49) 06221-54-4205.
| |
Collapse
|
|
67
|
Zeiler A, Rudolph M, Rominger F, Hashmi ASK. An Alternative Approach to PEPPSI Catalysts: From Palladium Isonitriles to Highly Active Unsymmetrically Substituted PEPPSI Catalysts. Chemistry 2015; 21:11065-71. [DOI: 10.1002/chem.201500025] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2015] [Indexed: 11/06/2022]
|