SYNTHESIS OF 3-ARYL-1,2-DICARBA-CLOSO-DODECABORANES BY SUZUKI-MIYAURA COUPLING REACTION

被引：25

作者：

Aizawa, Koei ^{[1
]}

Ohta, Kiminori ^{[1
]}

Endo, Yasuyuki ^{[1
]}

机构：

[1] Tohoku Pharmaceut Univ, Fac Pharmaceut Sci, Aoba Ku, Sendai, Miyagi 9818558, Japan

来源：

HETEROCYCLES | 2010年 / 80卷 / 01期

关键词：

Suzuki-Miyaura Coupling Reaction; Carborane; 3-lodo-o-carborane; 3-Aryl-o-carborane; Boronic Acid; DERIVATIVES; CARBORANES; CHEMISTRY; REAGENTS; ESTERS;

D O I：

10.3987/COM-09-S(S)32

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

In contrast to conventional syntheses of 3-aryl-o-carborane derivatives, which involve reconstruction of the o-carborane cage or Pd-catalyzed coupling reaction of 3-iodo-o-carborane with Grignard reagents, the Suzuzki-Miyaura coupling reaction of 3-iodo-o-carborane proceeds with a variety of aryl boronic acids, providing a new route to 3-aryl-o-carborane derivatives bearing easily transformable functional groups, including CH3O-, NO2-, CHO- and CN-. This approach provides easy access to a variety of compounds with a 3-aryl-o-carborane scaffold.

引用

页码：369 / 377

页数：9

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