Premium
Syntheses and Complexation Properties of Novel Macrocyclic Molecular Receptors: Tetrahomodioxacalix[6]arene Derivatives
Author(s) -
HaiBing Li,
YuanYin Chen,
XiangLiang Yang
Publication year - 2005
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.200590891
Subject(s) - chemistry , ethyl bromoacetate , calixarene , selectivity , lithium (medication) , ion , transition metal , stereochemistry , combinatorial chemistry , medicinal chemistry , organic chemistry , molecule , medicine , endocrinology , catalysis
Several tetrahomodioxacalix[6]arene hexaesters, hexaacid and hexaamide derivatives were synthesized from tetrahomodioxacalix[6]arene by etherification with ethyl bromoacetate. It was found that p ‐ tert ‐butyltetrahomodioxacalix[6]arene hexaethylester exhibited high selectivity towards lithium ion. p ‐ tert ‐Butyltetrahomodioxacalix[6]arene hexaamides showed high ion‐binding ability towards transition metal ions.