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Organic synthesis with sulfones XXXII. A convenient route to α,β -unsaturated sulfones from saturated sulfones.

✍ Scribed by Jean-Bernard Baudin; Marc Julia; Christian Rolando; Jean-Noël Verpeaux

Publisher: Elsevier Science
Year: 1984
Tongue: French
Weight: 137 KB
Volume: 25
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)91008-1

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✦ Synopsis

a-sulfonyl Lithiated anions are oxidized by cupric carboxylates into o,p-unsaturated sulfones. Primary sulfones lead to pure trans-vinylic sulfones.

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