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Catalytic sulfuration of dienes with metallocene polysulfides

โœ Scribed by Andrzej Z. Rys; David N. Harpp

Book ID
104260247
Publisher
Elsevier Science
Year
1998
Tongue
French
Weight
234 KB
Volume
39
Category
Article
ISSN
0040-4039

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Sulfuration of dienes with elemental sul
Sulfuration of dienes with elemental sulfur
โœ Andrzej Z. Rys; David N. Harpp ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 205 KB

Elemental sulfur reacts with conjugated 1,3-dienes to deliver cyclic di-and polysulfides; the reaction proceeds without any activation other than heat. Treatment of cyclic polysulfide products with triphenylphosphine cleanly converts them to the corresponding disulfide in good overall yield. Additio