Highly efficient cross-coupling reactions with the perfluoroorganotrifluoroborate salts K [RFBF3] (RF=C6F5, CF2=CF)

被引：60
作者：
Frohn, HJ
Adonin, NY
Bardin, VV
Starichenko, VF
机构：
[1] Gerhard Mercator Univ Duisburg, Inst Chem, D-47048 Duisburg, Germany
[2] SB RAS, NV Vorozhtsov Novosibirsk Inst Organ Chem, Novosibirsk 630090, Russia
来源：
TETRAHEDRON LETTERS | 2002年 / 43卷 / 45期
基金：
俄罗斯基础研究基金会;
关键词：
perfluorophenyltrifluoroborate salt; perfluoroethenyltrifluoroborate salt; cross-coupling; palladium; silveroxide;
D O I：
10.1016/S0040-4039(02)01922-6
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Potassium pentafluorophenyl- and trifluorovinyltrifluoroborates, both containing electron-poor organo groups, reacted with iodobenzene and p-substituted iodobenzenes in the presence of palladium compounds and stoichiometric amounts of silveroxide to the fluorinated cross-coupling products in very good yields. Substituted bromobenzenes were less efficient substrates. (C) 2002 Elsevier Science Ltd. All rights reserved.
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收藏
页码：8111 / 8114
页数：4
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