An efficient one-pot synthesis of polyhydroquinolines at room temperature using HY-Zeolite

被引：95
|
作者：
Das, Biswanath [1 ]
Ravikanth, Bommena [1 ]
Ramu, Ravirala [1 ]
Rao, Bommena Vittal [1 ]
机构：
[1] Indian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, India
来源：
CHEMICAL & PHARMACEUTICAL BULLETIN | 2006年 / 54卷 / 07期
关键词：
polyhydroquinoline; four-component coupling; one-pot conversion; HY-zeolite; heterogeneous catalyst;
D O I：
10.1248/cpb.54.1044
中图分类号：
R914 [药物化学];
学科分类号：
100701 ;
摘要：
An efficient one-pot synthesis of polyhydroquinolines by four-component coupling reactions of aldehydes, ethyl acetoacetate, dimedone and ammonium acetate in the presence of HY-zeolite at ambient temperature has been achieved. The conversions took shorter times to form the products in excellent yields. HY-zeolite can be recovered and reused.
引用
收藏
页码：1044 / 1045
页数：2
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