Tetrahedron letters

Sulfur allotrope chemistry—S 10 an effective two-sulfur transfer reagent

P Lesté-Lasserre, DN Harpp

文献索引：Leste-Lasserre, Pierre; Harpp, David N. Tetrahedron Letters, 1999 , vol. 40, # 45 p. 7961 - 7964

被引用次数: 14

摘要

The chemistry of one of the sulfur allotropes has been investigated. Cyclodecasulfur (S10) reacts with conjugated 1, 3-dienes and strained olefins to deliver cyclic di-and polysulfides with a better selectivity and under milder conditions than with elemental sulfur (S8). A radical mechanism is proposed for these sulfuration reactions.

2548-47-2

2,3-二苯基-1,3-丁二烯

~48%

~22%

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[Tardif, Sylvie L.; Rys, Andrzej Z.; Abrams, Charles B.; Abu-Yousef, Imad A.; Leste-Lasserre, Pierre B. F.; Schultz, Erwin K. V.; Harpp, David N. Tetrahedron, 1997 , vol. 53, # 36 p. 12225 - 12236]

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