CYCLIZATION REACTIONS OF ALPHA-AMINO RADICALS DERIVED FROM N-(N',N'-DIALKYLAMINOALKENYL)BENZOTRIAZOLES AND SAMARIUM DIIODIDE

被引：32
作者：
AURRECOECHEA, JM
FERNANDEZACEBES, A
机构：
来源：
TETRAHEDRON LETTERS | 1993年 / 34卷 / 03期
关键词：
D O I：
10.1016/0040-4039(93)85124-F
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
N-(N',N'-Dialkylaminoalkenyl)benzotriazoles, derived from secondary amines and unsaturated aldehydes, reacted with samarium diiodide (SmI2) to afford, through an alpha-amino radical intermediate, 5-exo and 6-exo cyclization products with good diastereoselectivity.
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页码：549 / 552
页数：4
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