Synthesis and self-assembly of chiral calix[4]arene aminols

被引：0
|
作者：
Zheng, YS [1 ]
Zhang, C [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Dept Chem, Wuhan 430074, Peoples R China
来源：
ACTA CHIMICA SINICA | 2004年 / 62卷 / 06期
关键词：
chiral calix[4]arene; self-assembly; alpha; beta-amino alcohol; dimer;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Chiral calix[4]arene amino alcohol 2 was synthesized by the reaction of 25,27-di(2-bromoethoxy)-26,28-dihydroxy-5,11,17,23-t-butylcalix[4]arene with optical pure (1S,2R)-(+)-2-amino-1,2-diphenylethanol. 2 can form 1 : 1 dimer by self-assembly in d-methanol and the association constant of the dimer is 34.7 M-1 determined by H-1 NMR titration.
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页码：537 / 539
页数：3
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