Green synthesis of polyhydroquinolines catalyzed by silica-supported ionic liquid Si-[SbSipim][PF6]

被引：4

作者：

Liao, Hui Ying ^{[1
]}

Kang, Li Qin ^{[1
]}

Zhang, Shan Shan ^{[1
]}

Yan, Jia Hui ^{[1
]}

机构：

[1] Shanghai Inst Technol, Sch Chem & Environm Engn, 100 Haiquan Rd, Shanghai, Peoples R China

来源：

JOURNAL OF THE CHINESE CHEMICAL SOCIETY | 2019年 / 66卷 / 11期

关键词：

ionic liquid; multicomponent reaction; recyclable; silica-supported; ONE-POT SYNTHESIS; MULTICOMPONENT REACTIONS; HETEROGENEOUS CATALYST; LEWIS-ACID; EFFICIENT; DERIVATIVES; 1,4-DIHYDROPYRIDINES; OLEFINS; ROUTE;

D O I：

10.1002/jccs.201800301

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Silica-supported ionic liquid Si-[SbSipim][PF6] as a catalyst was used first in the synthesis of polyhydroquinolines. The catalyst exhibits high catalytic activity in the reaction, and can be easily recovered and reused without significant loss of its activity for six runs. This green method offers several advantages, including high yield, short reaction time, simple work-up procedure, ease of separation, and recyclability of the catalyst.

引用

页码：1518 / 1522

页数：5