Microwave-accelerated synthesis of 4-chlorotetrahydropyrans by bismuth(III) chloride

被引：13

作者：

Yadav, JS ^{[1
]}

Reddy, BVS ^{[1
]}

Venugopal, C ^{[1
]}

Srinivas, R ^{[1
]}

Ramalingam, T ^{[1
]}

机构：

[1] Indian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, India

来源：

SYNTHETIC COMMUNICATIONS | 2002年 / 32卷 / 12期

关键词：

D O I：

10.1081/SCC-120004059

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The cross-coupling reaction of homoallyl alcohols with aldehydes in the presence of bismuth trichloride in solvent-free conditions generated 4-chloro-2,6-disubstituted tetrahydropyrans in high yields with high diastereoselectivity. Improved yields and reduced reaction times are achieved in this transformation by employing microwave irradiation.

引用

页码：1803 / 1808

页数：6

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