New boron macrocycles based on self-assembly of Schiff bases

被引:50
作者
Barba, V [1 ]
Gallegos, E [1 ]
Santillan, R [1 ]
Farfán, N [1 ]
机构
[1] Inst Politecn Nacl, Ctr Invest & Estudios Avanzados, Dept Quim, Mexico City 07000, DF, Mexico
关键词
Schiff bases; imines; macrocyclic boronates; self-assembly;
D O I
10.1016/S0022-328X(00)00929-3
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
In order to investigate the formation of macrocyclic boronates, we carried out the reaction of 3-aminophenyl boronic acid with salicylaldehyde, 2-hydroxyacetophenone and 2-hydroxybenzophenone. In all cases, macrocyclic structures were formed and the X-ray crystallographic study of the trimeric complex derived from 2-hydroxyacetophenone showed that the macrocyclic system is asymmetric. (C) 2001 Published by Elsevier Science B.V. All rights reserved.
引用
收藏
页码:259 / 264
页数:6
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