Regiospecific synthesis of symmetrical (1E,3E) 2,3-diphenyl-1,4diphenyl-buta-1,3-dienes via palladium-catalyzed cross-coupling of (Z) 2-bromo-2-fluoroethenylbenzenes in presence of bis(pinacolato)diboron

被引：10
作者：
Eddarir, S
Rolando, C
机构：
[1] Univ Sci & Technol, CNRS, UMR 8009, Equipe Polyphenols, F-59655 Villeneuve Dascq, France
[2] Univ Cadi Ayyad, Fac Sci Tech Gueliz, Marrakech, Morocco
来源：
JOURNAL OF FLUORINE CHEMISTRY | 2004年 / 125卷 / 03期
关键词：
regiospecific synthesis; fluorodiene; bromofluoroolefin; homo coupling; palladium; boron;
D O I：
10.1016/j.jfluchem.2003.08.004
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The cross-coupling reaction of (Z) 1-bromo-1-fluoroalkenes catalyzed by PdCl2(PPh3)(2)-2PPh(3) (3%) and CsF in Tetrahydrofuran (THF) in presence of bis(pinacolato)diboron led to (1E,3E) 2,3-difluoro-1,4-disubstituted-buta-1,3-dienes in high yields. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：377 / 380
页数：4
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