IPr* an easily accessible highly hindered N-heterocyclic carbene

被引：211

作者：

Berthon-Gelloz, Guillaume ^{[1
,3
]}

Siegler, Maxime A. ^{[2
]}

Spek, Anthony L. ^{[2
]}

Tinant, Bernard ^{[1
]}

Reek, Joost N. H. ^{[3
]}

Marko, Istvan E. ^{[1
]}

机构：

[1] Univ Catholique Louvain, Dept Chim, B-1348 Louvain, Belgium

[2] Univ Utrecht, Bijvoet Ctr Biomol Res Crystal & Struct Chem, NL-3584 CH Utrecht, Netherlands

[3] Univ Amsterdam, Vant Hoff Inst Mol Sci, NL-1018 WV Amsterdam, Netherlands

来源：

DALTON TRANSACTIONS | 2010年 / 39卷 / 06期

关键词：

CROSS-COUPLING REACTIONS; TRANSITION-METAL-COMPLEXES; RESTRICTED FLEXIBILITY; IMIDAZOLIUM SALTS; LIGANDS; CATALYSTS; RHODIUM; DIFFERENCE; REACTIVITY; BEARING;

D O I：

10.1039/b921894g

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Herein, we wish to describe the efficient three-step synthesis of a novel highly hindered, but flexible, N-heterocyclic carbene and its coordination chemistry to Ag(I) and Rh(I).

引用

页码：1444 / 1446

页数：3

共 38 条

[21] A rigid cyclic (alkyl)(amino) carbene ligand leads to isolation of low-coordinate transition-metal complexes [J].

Lavallo, V ;

Canac, Y ;

DeHope, A ;

Donnadieu, B ;

Bertrand, G .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (44) :7236-7239

[22] Homogeneous catalytic hydroamination of alkynes and allenes with ammonia [J].

Lavallo, Vincent ;

Frey, Guido D. ;

Donnadieu, Bruno ;

Soleilhavoup, Michele ;

Bertrand, Guy .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (28) :5224-5228

[23]

Lavallo V, 2007, P NATL ACAD SCI USA, V104, P13569, DOI 10.1073/pnas.0705809104

[24] Well-Defined N-Heterocyclic Carbenes-Palladium(II) Precatalysts for Cross-Coupling Reactions [J].

Marion, Nicolas ;

Nolan, Steven P. .

ACCOUNTS OF CHEMICAL RESEARCH, 2008, 41 (11) :1440-1449

[25]

Nolan S P., 2006, N HETEROCYCLIC CARBE

[26] Isolation of a copper(I) triazolide: A"click" intermediate" [J].

Nolte, Christoph ;

Mayer, Peter ;

Straub, Bernd F. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (12) :2101-2103

[27] Pd-PEPPSI-IPent: An Active, Sterically Demanding Cross-Coupling Catalyst and Its Application in the Synthesis of Tetra-Ortho-Substituted Biaryls [J].

Organ, Michael G. ;

Calimsiz, Selcuk ;

Sayah, Mahmoud ;

Hoi, Ka Hou ;

Lough, Alan J. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (13) :2383-2387

[28] SambVca: A Web Application for the Calculation of the Buried Volume of N-Heterocyclic Carbene Ligands [J].

Poater, Albert ;

Cosenza, Biagio ;

Correa, Andrea ;

Giudice, Simona ;

Ragone, Francesco ;

Scarano, Vittorio ;

Cavallo, Luigi .

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2009, (13) :1759-1766

[29] N-heterocyclic carbene complexes of rhodium:: structure, stability and reactivity [J].

Praetorius, Jeremy M. ;

Crudden, Cathleen M. .

DALTON TRANSACTIONS, 2008, (31) :4079-4094

[30] Rhodium N-heterocyclic carbene carboxylato complexes: Synthesis, structure determination, and catalytic activity in the hydroformylation of alkenes [J].

Praetorius, Jeremy M. ;

Kotyk, Matthew W. ;

Webb, Jonathan D. ;

Wang, Ruiyao ;

Crudden, Cathleen M. .

ORGANOMETALLICS, 2007, 26 (04) :1057-1061

← 1 2 3 4 →