A new strategy to reach highly extended and quinonoid tetrathiafulvalene (TTF) derivatives

被引:29
作者
Gautier, N
Mercier, N
Riou, A
Gorgues, A
Hudhomme, P
机构
[1] CNRS, UMR 6501, F-49045 Angers, France
[2] Organ Synth Lab, CNRS, UMR 6513, F-44322 Nantes 03, France
关键词
D O I
10.1016/S0040-4039(99)01162-4
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
2,3-Bis(bromomethyl)TTFs 4 are used as precursors of 2,3-dimethylene-[2H]-TTFs 5 to reach cycloadducts of high synthetic interest via a [4+2] cycloaddition with quinonic derivatives. Subsequent Horner-Wadsworth-Emmons olefinations with a 1,3-dithiole phosphonate anion afforded highly extended and sulfur-rich analogs of tetrathiafulvalene 1. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:5997 / 6000
页数:4
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