由柱[5]芳烃和聚酰胺通过界面聚合构建的聚准轮烷。

Polypseudorotaxanes constructed from pillar[5]arenes and polyamides by interfacial polymerization.

作者信息

Ogoshi Tomoki, Yoshiki Miyu, Kakuta Takahiro, Yamagishi Tada-Aki, Mizuno Motohiro

机构信息

Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan.

WPI Nano Life Science Institute (WPI-NanoLSI), Kanazawa University Kakuma-machi, Kanazawa, Ishikawa, 920-1192, Japan.

出版信息

Chem Commun (Camb). 2021 Nov 23;57(93):12468-12471. doi: 10.1039/d1cc04491e.

DOI:10.1039/d1cc04491e

PMID:34730128

Abstract

Polypseudorotaxanes constructed from pillar[5]arene rings and polyamide chains were successfully synthesized by interfacial polymerization between diamines and dicarbonyl chlorides in the presence of pillar[5]arene. The dicarbonyl chloride length and the assocation constants of dicarbonyl chloride-pillar[5]arene complexes were important factors in producing polypseudorotaxanes with high cover ratio of pillar[5]arene rings.

摘要

由柱[5]芳烃环和聚酰胺链构建的聚准轮烷，通过在柱[5]芳烃存在下二胺与二羰基氯之间的界面聚合成功合成。二羰基氯的长度以及二羰基氯 - 柱[5]芳烃配合物的缔合常数，是制备具有高柱[5]芳烃环覆盖率的聚准轮烷的重要因素。