Synthesis of 4'-C-phenylselenated deoxyribonucleosides by radical epimerization

被引：10

作者：

Wackernagel, F ^{[1
]}

Schwitter, U ^{[1
]}

Giese, B ^{[1
]}

机构：

[1] UNIV BASEL,DEPT CHEM,CH-4056 BASEL,SWITZERLAND

来源：

TETRAHEDRON LETTERS | 1997年 / 38卷 / 15期

关键词：

D O I：

10.1016/S0040-4039(97)00449-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Selenides 7b and 8b can be epimerized by irradiation in the presence of (PhSe)(2). Intermediates me 4'-deoxyribonucleoride radicals that react with (PhSe)(2) and yield isomers 7a and 8a, respectively, in reversible reaction steps. (C) 1997 Elsevier Science Ltd.

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收藏

页码：2657 / 2660

页数：4

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