Stereocontrol of Paterno-Buchi photocycloadditions

被引：20

作者：

Fleming, SA

Gao, JJ

机构：

[1] Dept. of Chemistry and Biochemistry, Brigham Young University, Provo

来源：

TETRAHEDRON LETTERS | 1997年 / 38卷 / 31期

基金：

美国国家科学基金会;

关键词：

stereoselective photocycloaddition; siloxane photochemistry; oxetane synthesis;

D O I：

10.1016/S0040-4039(97)01201-X

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Diphenyloxetane was synthesized from photocycloaddition of benzaldehyde and styrene. The oxetane products, 2,3 trans and 2,3 cis isomers, were observed in a 3:1 ratio. Irradiation of 1-phenylpropene and trimethylsilyl cinnamyl ether under the same conditions also gave oxetanes. The silyl group resulted in high stereoselectivity for the oxetane formation. (C) 1997 Elsevier Science Ltd.

引用

页码：5407 / 5410

页数：4

共 12 条

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