Preparation of a new receptor for anions, macrocyclic polythiolactam—structure and high anion-binding ability
详细信息 查看全文
- 作者：Inoue ; Yoshihiko ; Kanbara ; Takaki ; Yamamoto ; Takakazu
- 关键词：macrocycle ; thioamide ; thiocarbonylation ; hydrogen bond ; neutral anion receptor
- 刊名：Tetrahedron Letters
- 出版年：2003
- 出版时间：July 7, 2003
- 年：2003
- 卷：44
- 期：28
- 页码：5167-5169
- 全文大小：113 K
文摘
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.
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.