Preparation of a new receptor for anions, macrocyclic polythiolactam - structure and high anion-binding ability

被引：74

作者：

Inoue, Y ^{[1
]}

Kanbara, T ^{[1
]}

Yamamoto, T ^{[1
]}

机构：

[1] Tokyo Inst Technol, Chem Resources Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan

来源：

TETRAHEDRON LETTERS | 2003年 / 44卷 / 28期

关键词：

macrocycle; thioamide; thiocarbonylation; hydrogen bond; neutral anion receptor; SELECTIVE RECOGNITION; HYDROGEN-BOND; HIGHLIGHTS; AFFINITY;

D O I：

10.1016/S0040-4039(03)01271-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 [有机化学];

摘要：

Thiocarbonylation of a macrocyclic tetralactam gave a new macrocyclic tetrathiolactam. The chemical transformation enhances hydrogen-bonding ability of the N-H protons in the cavity of the macrocycle, and provides strong affinity toward anions. The association properties of the polythiolactam with anions was examined, and molecular structures of the macrocycle and its Cl- complex were determined. (C) 2003 Elsevier Science Ltd. All rights reserved.

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页码：5167 / 5169

页数：3

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