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

页码：169 / 175

页数：7

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