Cyclic sulfonamides via the ring-closing metathesis reaction

被引：139

作者：

Hanson, PR ^{[1
]}

Probst, DA ^{[1
]}

Robinson, RE ^{[1
]}

Yau, M ^{[1
]}

机构：

[1] Univ Kansas, Dept Chem, Lawrence, KS 66045 USA

来源：

TETRAHEDRON LETTERS | 1999年 / 40卷 / 26期

关键词：

D O I：

10.1016/S0040-4039(99)00878-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The first examples of ring-closing metathesis (RCM) reactions on allyl- and vinylsulfonamide templates 1 and 2 catalyzed by the Grubbs ruthenium alkylidene 3 are described. The rate of cyclization of these reactions are sensitive to simple olefin substitution. These RCM reactions yield novel cyclic allyl- and vinylsultams 4 and 5 and represent our initial efforts toward the construction of novel sulfonamides. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.

引用

页码：4761 / 4764

页数：4

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