ACCELERATION OF THE 4-EXO RADICAL CYCLIZATION TO A SYNTHETICALLY USEFUL RATE - CYCLIZATION OF THE 2,2-DIMETHYL-5-CYANO-4-PENTENYL RADICAL

被引：65

作者：

PARK, SU ^{[1
]}

VARICK, TR ^{[1
]}

NEWCOMB, M ^{[1
]}

机构：

[1] KONKUK UNIV,DEPT CHEM,SEOUL 133701,SOUTH KOREA

来源：

TETRAHEDRON LETTERS | 1990年 / 31卷 / 21期

关键词：

D O I：

10.1016/S0040-4039(00)89002-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The title radical, formed in the reaction of the corresponding bromide with Bu3SnH, cyclizes in a 4-exo fashion to give the (3,3-dimethylcyclobutyl)cyanomethyl radical. At 50 °C, the rate constant for cyclizafion is 1.9 x 104 s-1. © 1990.

引用

页码：2975 / 2978

页数：4

共 28 条

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