A simple and efficient protocol for the synthesis of substituted comarins catalyzed by stannic(IV) chloride under solvent-free condition

被引：14
|
作者：
Naik, Mallari A. [1 ]
Mishra, Braja Gopal [1 ]
Dubey, Amit [1 ]
机构：
[1] Birla Inst Technol & Sci, Chem Grp, Pilani 333031, Rajasthan, India
来源：
REACTION KINETICS AND CATALYSIS LETTERS | 2007年 / 91卷 / 01期
关键词：
protocol for the synthesis of coumarins; stannic(IV); solvent-free conditions;
D O I：
10.1007/s11144-007-5128-y
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Stannic(IV) chloride has been demonstrated to be an efficient catalyst for the Pechmann condensation of phenols and beta-ketoesters to produce structurally diverse coumarins in a solvent-free protocol. The practical and simple method led to excellent yields of the coumarin derivatives under mild conditions and within short times.
引用
收藏
页码：169 / 175
页数：7
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