Solvent-free chelation-assisted catalytic C-C bond cleavage of unstrained ketone by rhodium(l) complexes under microwave irradiation

被引：36

作者：

Ahn, JA ^{[1
]}

Chang, DH

Park, YJ

Yon, YR

Loupy, A

Jun, CH

机构：

[1] Yonsei Univ, CBMH, Seoul 120749, South Korea

[2] Yonsei Univ, Dept Chem, Seoul 120749, South Korea

[3] Univ Paris 11, CNRS, ICMMO, UMR 8615,Lab React Select Supports, F-91405 Orsay, France

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2006年 / 348卷 / 1-2期

关键词：

C-C bond cleavage; chelation-assistance; microwave heating; Rh(I) complex; solvent-free reaction;

D O I：

10.1002/adsc.200505233

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A highly efficient C-C bond cleavage of unstrained aliphatic ketones bearing beta-hydrogens with olefins was achieved using a chelation-assisted catalytic system consisting of (Ph3P)(3)RhCl and 2-amino-3-picoline by microwave irradiation under solvent-free conditions. ne addition of cyclohexylamine catalyst accelerated the reaction rate dramatically under microwave irradiation compared with the classical heating method.

引用

页码：55 / 58

页数：4

共 27 条

[1]

[Anonymous], 1999, ANGEW CHEM, V111, P918

[2]

[Anonymous], MICROWAVES ORGANIC S

[3] THE ORGANOMETALLIC CHEMISTRY OF ALKANES [J].