Title of article
Synthesis and reactivity of dipropargylic disulfides: tandem rearrangements, cyclization, and oxidative dimerization
Author/Authors
Samuel Braverman، نويسنده , , Marina Cherkinsky، نويسنده , , David Meridor، نويسنده , , Milon Sprecher، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2010
Pages
6
From page
1925
To page
1930
Abstract
Synthesis and facile rearrangement and cyclization reaction of new dipropargylic disulfides are described. A possible mechanism for these transformations involving an initial double [2,3]-sigmatropic rearrangement to the elusive diallenyl disulfides via a thiosulfoxide intermediates is suggested.
Keywords
Thiosulfoxides , Thioethers , Desulfurization , sigmatropic rearrangement , Disulfides , Thiols , Thiosulfates
Journal title
Tetrahedron
Serial Year
2010
Journal title
Tetrahedron
Record number
1100619
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