In search for thioketene S-oxide. A vinyl sulfoxide to sulfine rearrangement

Two approaches to thioketene S-oxide have been tested. This reactive heterocumulene was tentatively characterized by low temperature IR spectroscopy. In the course of this study, an unexpected vinyl sulfoxide to sulfine rearrangement was observed. Two ways to thioketene S-oxide are presented.

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Bibliographic Details
Published in:Tetrahedron letters 1998-07, Vol.39 (27), p.4813-4816
Main Authors: Pelloux-Léon, Nadia, Minassian, Frédéric, Levillain, Jocelyne, Ripoll, Jean-Louis, Vallée, Yannick
Format: Article
Language:English
Subjects:
Chemical Sciences
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Summary:Two approaches to thioketene S-oxide have been tested. This reactive heterocumulene was tentatively characterized by low temperature IR spectroscopy. In the course of this study, an unexpected vinyl sulfoxide to sulfine rearrangement was observed. Two ways to thioketene S-oxide are presented.
ISSN:0040-4039
1873-3581
DOI:10.1016/S0040-4039(98)00914-9