Rhodium catalysed coupling reaction of myrcene with ethyl acetoacetate in the ionic liquid 1-ethyl-3-methylimidazolium triflimide

被引:8
作者
Dhanalakshmi, K [1 ]
Vaultier, M [1 ]
机构
[1] Univ Rennes 1, Inst Chim, SESO, UMR CNRS 6510, F-35042 Rennes, France
关键词
ionic liquid; coupling reaction; myrcene; carbon nucleophile; rhodium catalysis;
D O I
10.1016/j.tet.2003.10.047
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The ionic liquid 1-ethyl-3-methylimidazolium triflimide was used successfully as the reaction medium to carry out the rhodium catalysed coupling of myrcene with the active methylene compound ethyl acetoacetate in the presence of TPPMS as the ligand. Coupling product was obtained in 93% isolated yield without any side product formation when a 1:50 ratio of rhodium catalyst/TPPMS was used. (C) 2003 Elsevier Ltd. All rights reserved.
引用
收藏
页码:9907 / 9911
页数:5
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