DIPHENYL DISELENIDE-PROMOTED RADICAL-ADDITION OF BENZENESELENOL TO ACETYLENES

被引：24

作者：

OGAWA, A

OBAYASHI, R

SEKIGUCHI, M

MASAWAKI, T

KAMBE, N

SONODA, N

机构：

[1] Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka

来源：

TETRAHEDRON LETTERS | 1992年 / 33卷 / 10期

关键词：

DISELENIDE CATALYST; BENZENESELENOL; RADICAL ADDITION; INITIATION BY OXYGEN; VINYL SELENIDES;

D O I：

10.1016/S0040-4039(00)91614-9

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Diphenyl diselenide promotes the radical addition of benzeneselenol to inactivated acetylenes upon irradiation through Pyrex with a tungsten lamp. The addition may proceed by a radical chain mechanism that involves phenylseleno radical (PhSe.) as the key species, generated by the photolysis of (PhSe)2.

引用

页码：1329 / 1332

页数：4

共 15 条

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