Synthesis of some functional derivatives of o- and m-carboranes

被引：6
|
作者：
Zakharkin, LI
Olshevskaya, VA
Boiko, NB
机构：
[1] A. N. Nesmeyanov Inst. O., Russian Academy of Sciences, 117813 Moscow
来源：
RUSSIAN CHEMICAL BULLETIN | 1996年 / 45卷 / 03期
关键词：
B-substituted carboranes; amides; amines; alcohols;
D O I：
10.1007/BF01435805
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Amides, amines, and alcohols were synthesized from 9-o- and 9-m-carboranecarboxylic chlorides. It follows from comparison of the H-1 NMR spectra of N,N-dimethyl-1-o- and -1-m-carboranecarboxamides and N,N-dimethyl-9-o- and -9-m-carboranecarboxamides that pi-bonding of the carborane polyhedron with the carbonyl group in 1-carboranyl dimethylamides is stronger than that in 9-carboranyl diethylamides. Oxidation of 9-hydroxymethyl-m-carborane with pyridinium chlorochromate gives 9-m-carboranylmethyl 9-m-carboranecarboxylate.
引用
收藏
页码：680 / 682
页数：3
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