SYNTHESIS AND CHARACTERIZATION OF AMINE ALKYLCYANOBORANES

被引：16

作者：

MILLS, WJ ^{[1
]}

SUTTON, CH ^{[1
]}

LIBBY, E ^{[1
]}

TODD, LJ ^{[1
]}

机构：

[1] INDIANA UNIV,DEPT CHEM,BLOOMINGTON,IN 47405

来源：

INORGANIC CHEMISTRY | 1990年 / 29卷 / 02期

关键词：

D O I：

10.1021/ic00327a030

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Synthetic methods for the conversion of alkyltrihydroborates to amine—alkylcyanoboranes have been developed. The most efficient of these is cyanation of the alkyltrihydroborates with mercuric cyanide to give the corresponding alkylcyanodihydroborates. These stable salts, when treated with 1 equiv of HC1 in diethyl ether, followed by addition of an amine, produce the amine-alkylcyanoboranes (amine = Me3N, py, TMED, quinuclidine; alkyl = methyl, benzyl, sec-buty], isobutyl) in moderate yield. The new amine-alkylcyanoboranes are thermally, oxidatively, and hydrolytically stable and can be purified by using standard chromatographic methods. © 1990, American Chemical Society. All rights reserved.

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页码：302 / 308

页数：7

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