Catalytic ring-closing olefin metathesis of sulfur-containing species: Heteroatom and other effects

被引：95

作者：

Shon, YS ^{[1
]}

Lee, TR ^{[1
]}

机构：

[1] UNIV HOUSTON,DEPT CHEM,HOUSTON,TX 77204

来源：

TETRAHEDRON LETTERS | 1997年 / 38卷 / 08期

关键词：

D O I：

10.1016/S0040-4039(97)00072-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

This paper describes studies of the ring-closing metathesis of dialkyl sulfides and disulfides catalyzed by molybdenum and ruthenium alkylidenes. In general, the highest yields of ring-closed products were obtained using the molybdenum catalysts. Product yields were also strongly influenced by the substitution pattern about the double bonds: the yield of ring-closed products was found to decrease as the degree of substitution increased. These effects and other heteroatom effects are discussed. (C) 1997 Elsevier Science Ltd.

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页码：1283 / 1286

页数：4

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