Title of article
Search for dioxocarbenes in photochemical reactions of 5-diazo-4,6-dioxo-1,3-dioxanes, associated diazirines, and S-ylides
Author/Authors
Shevchenko، نويسنده , , V.V. and Khimich، نويسنده , , N.N. and Platz، نويسنده , , M.S. and Nikolaev، نويسنده , , V.A.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
4
From page
435
To page
438
Abstract
On direct photolysis of 2,2-dialkyl-5-diazo-4,6-dioxo-1,3-dioxanes in the presence of pyridine, methanol or dimethyl sulfide as carbene traps, the yield of ‘carbene’ products does not exceed 27–28%. At the same time photochemical transformations of the related 3,3-diacyldiazirines and dioxosulfonium ylides of this series, evidently, occur without generation of carbene intermediates.
Keywords
Diazirines , diazo compounds , Sulfonium ylides , photochemistry , Carbenes
Journal title
Tetrahedron Letters
Serial Year
2005
Journal title
Tetrahedron Letters
Record number
1844482
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