Rhodium-catalysed aryl transfer to aldehydes: counterion effects with nitrogen containing ligands

被引：88

作者：

Moreau, C ^{[1
]}

Hague, C ^{[1
]}

Weller, AS ^{[1
]}

Frost, CG ^{[1
]}

机构：

[1] Univ Bath, Dept Chem, Bath BA2 7AY, Avon, England

来源：

TETRAHEDRON LETTERS | 2001年 / 42卷 / 39期

关键词：

D O I：

10.1016/S0040-4039(01)01421-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Cationic rhodium complexes of certain nitrogen-containing ligands exhibit excellent catalytic activity in the addition of arylboronic acids to aldehydes. The counterion had a notable effect with the weakly coordinating carborane anion affording a highly active catalyst. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

收藏

页码：6957 / 6960

页数：4

相关论文

共 23 条

[1] The quest for stable carbenes [J].

Arduengo, AJ ;

Krafczyk, R .

CHEMIE IN UNSERER ZEIT, 1998, 32 (01) :6-14

[2] Potassium alkenyl- and aryltrifluoroborates: Stable and efficient agents for rhodium-catalyzed addition to aldehydes and enones [J].

Batey, RA ;

Thadani, AN ;

Smil, DV .

ORGANIC LETTERS, 1999, 1 (10) :1683-1686

[3] Very large counteranion modulation of cationic metallocene polymerization activity and stereoregulation by a sterically congested (perfluoroaryl)fluoroaluminate [J].

Chen, YX ;

Stern, CL ;

Marks, TJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (10) :2582-2583

[4] Sterically encumbered (perfluoroaryl) borane and aluminate cocatalysts for tuning cation - Anion ion pair structure and reactivity in metallocene polymerization processes. A synthetic, structural, and polymerization study [J].

Chen, YX ;

Metz, MV ;

Li, LT ;

Stern, CL ;

Marks, TJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (25) :6287-6305

[5]

Cornils B., 1996, APPL HOMOGENEOUS CAT

[6]

Fürstner A, 2001, ADV SYNTH CATAL, V343, P343

[7] Convenient and efficient Suzuki-Miyaura cross-coupling catalyzed by a palladium/diazabutadiene system [J].

Grasa, GA ;

Hillier, AC ;

Nolan, SP .

ORGANIC LETTERS, 2001, 3 (07) :1077-1080

[8] N-heterocyclic carbenes [J].

Herrmann, WA ;

Kocher, C .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1997, 36 (20) :2162-2187

[9]

Hoppe D., 1997, ANGEW CHEM INT EDIT, V36, P2282, DOI DOI 10.1002/ANIE.199722821

[10] Cationic metallocene polymerization catalysts based on tetrakis(pentafluorophenyl)borate and its derivatives. Probing the limits of anion ''noncoordination'' via a synthetic, solution dynamic, structural, and catalytic olefin polymerization study [J].

Jia, L ;

Yang, XM ;

Stern, CL ;

Marks, TJ .

ORGANOMETALLICS, 1997, 16 (05) :842-857