Acid-base bifunctional amphiphilic organic nanotubes as a catalyst for one-pot cascade reactions in water

被引：28

作者：

Xiong, Linfeng ^{[1
]}

Zhang, Hui ^{[2
]}

He, Zidong ^{[2
]}

Wang, Tianqi ^{[2
]}

Xu, Yang ^{[2
]}

Zhou, Minghong ^{[2
]}

Huang, Kun ^{[2
]}

机构：

[1] Shangrao Normal Univ, Sch Chem & Environm Sci, 401 N,Zhimin Rd, Shangrao 334001, Peoples R China

[2] East China Normal Univ, Sch Chem & Mol Engn, 500 N,Dongchuan Rd, Shanghai 200241, Peoples R China

来源：

NEW JOURNAL OF CHEMISTRY | 2018年 / 42卷 / 02期

基金：

中国国家自然科学基金;

关键词：

FUNCTIONALIZED GRAPHENE OXIDE; BOTTLEBRUSH COPOLYMERS; TANDEM REACTIONS; FRAMEWORKS; MOLECULES; EFFICIENT; POLYMERS; SITES; NANOREACTOR; SUBSTRATE;

D O I：

10.1039/c7nj04209d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel acid-base bifunctional amphiphilic organic nanotube (acid-base-nanotube) containing 1-(2-(prop-2-yn-1-yloxy) ethyl)-1H-imidazole (PEI) groups as basic sites on the wall and benzenesulfonic acid (BSA) groups as acidic sites on the corona of nanotubes was successfully synthesized by a combination of molecular-template core-shell bottlebrush copolymers and click reaction. Owing to the hydrophobic cavity microenvironments, a hydrophilic corona, and site-isolation features of organic tubular structures, the resultant acid-base-nanotube showed high catalytic performance for one-pot deacetalization-Knoevenagel cascade reactions in water.

引用

页码：1368 / 1372

页数：5

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