Rational design of a functionalized oxacalix[2]arene[2]triazine host for selective recognition of H2PO4- by cooperative anion-π and hydrogen bond interactions

被引：24
作者：
Li, Sen [1 ]
Wang, De-Xian [1 ]
Wang, Mei-Xiang [2 ]
机构：
[1] Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Mol Recognit & Funct, Inst Chem, Beijing 100190, Peoples R China
[2] Tsinghua Univ, Dept Chem, Key Lab Bioorgan Phosphorous Chem & Chem Biol, Minist Educ, Beijing 100084, Peoples R China
来源：
TETRAHEDRON LETTERS | 2012年 / 53卷 / 46期
关键词：
Heteroatom-bridged calixaromatics; Anion recognition; Anion-pi interaction; Hydrogen bond; HALIDE RECOGNITION; RECEPTORS; MOLECULES; CAVITY;
D O I：
10.1016/j.tetlet.2012.09.005
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Bis(phenylcarbamoyl)-functionalized tetraoxacalix[2]arene[2]triazine host molecule bearing incorporated hydrogen bonding motifs in the proximity of the anion-pi interaction domain was synthesized efficiently. The tailor-made macrocyclic host acts as a multivariate receptor to selectively recognize H2PO4- anion through cooperative anion-pi and anion-hydrogen bond interactions. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码：6226 / 6229
页数：4
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