Palladium-catalyzed cross-coupling reactions of arylboronic acids and 2-I-p-carborane
Palladium-catalyzed cross-coupling reactions of arylboronic acids and 2-I-p-carborane
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DOI：
10.1016/s0022-328x(02)01431-6
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发表时间：
2002-09-01
影响因子：
2.3
通讯作者：
Sjöberg, S
中科院分区：
文献类型：
--
作者：
Eriksson, L;Beletskaya, IP;Sjöberg, S
使用Suzuki-Miyaura反应，以高产率在2-B-原子上对碳硼烷进行芳基化。在氟化铯和Pd-2（dba）（3）-dppb催化体系存在下，2-1-对-碳硼烷与各种芳基硼酸[1-萘基-、苯基-、4-MeO-C_6 H_4-、3-CH_3CONH-C_6 H_4-、4-NC-C_6 H_4-、3-NO_2-CH_4-]在DME溶液中反应，得到相应的2-芳基-对-碳硼烷。(C)2002 Elsevier Science B. V.保留所有权利。
p-Carborane has been arylated on the 2-B-atom in high yields, using the Suzuki-Miyaura reaction. Thus the reaction between 2-1-p-carborane and various arylboronic acids [1-naphthyl-, phenyl-, 4-MeO-C6H4-, 3-CH3CONH-C6H4-, 4-NC-C6H4-, 3-NO2-CH4-], gave the corresponding 2-aryl-p-carboranes in DME solution when reacted in the presence of cesium fluoride and the catalytic Pd-2(dba)(3)-dppb system. (C) 2002 Elsevier Science B.V. All rights reserved.