Nucleophilic Addition of Aliphatic Diamines NH2(CH2)nNH2 (n=6, 9) to Nitrilium Derivatives of the closo-Decaborate Anion [2-B10H9NCR]- (R = CH3, C2H5, nC3H7)

被引:0
|
作者
Voinova, V. V. [1 ]
Selivanov, N. A. [1 ]
Bykov, A. Yu. [1 ]
Klyukin, I. N. [1 ]
Zhdanov, A. P. [1 ]
Zhizhin, K. Yu. [1 ]
Kuznetsov, N. T. [1 ]
机构
[1] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, Moscow 119991, Russia
关键词
closo-decaborate anion; amidines; polyfunctional nucleophiles; CARBOXYLIC-ACIDS; METHANE; DODECABORATE; ESTERS; ROUTE;
D O I
10.1134/S0036023623601885
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The reaction of a number of nitrilium derivatives of the closo-decaborate anion with hexamethylene- and nonamethylenediamine has been studied. It has been shown that the process proceeds with the functionalization of both amino groups of the nucleophile to form amidines of the type (Bu4N)(2)[B10H9NH=C(R)NH (CH2)(n)NH(R)C=NHB10H9] (R = CH3, C2H5, (C3H7)-C-n; n = 6, 9). Target compounds have been characterized by high resolution multinuclear NMR and ESI mass spectrometry.
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页码:1343 / 1348
页数:6
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