SYNTHESIS OF UNSYMMETRICAL BIARYLS VIA LOW-COORDINATION PALLADIUM SPECIES

被引:4
作者
GERVAT, S [1 ]
LEONEL, E [1 ]
BARRAUD, JY [1 ]
RATOVELOMANANA, V [1 ]
机构
[1] ALCATEL ALSTHOM RECH,F-91460 MARCOUSSIS,FRANCE
关键词
D O I
10.1002/adma.19920041109
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The biaryl unit is a fundamental feature of a large number of nonlinear optical materials and liquid crystals. Unsymmetrical biaryls (see figure) have been shown to be of particular interest, exhibiting amongst other things a high electro‐optic coefficient. The synthesis of the new unsymmetrical biaryls involves the palladium‐complexcatalyzed coupling of an organometallic derivative with an aromatic halide. (Figure Presented.) Copyright © 1992 Verlag GmbH & Co. KGaA, Weinheim
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页码:747 / 749
页数:3
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