Journal
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
Volume 2014, Issue 23, Pages 5083-5088Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejoc.201402377
Keywords
Synthetic methods; Sulfur; Iron; Substituent effects; Cleavage reactions; Reaction mechanisms
Categories
Funding
- State Key Laboratory of Applied Organic Chemistry
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A new iron(III)-catalyzed synthesis of beta-oxo sulfones is described that employs vinylarenes and readily available dimethyl sulfoxide (DMSO) with hydrazine and oxygen as the oxidant. The reaction tolerates various functional group substituents on the vinylarene substrates to afford beta-oxo sulfones in moderate to good yields. The cleavage and formation of the C-S bond are the key steps of this transformation.
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