A General Route to Mono- and Disubstituted Divinyl Sulfones: Acyclic Michael Acceptors for the Synthesis of Polyfunctionalized Cyclic Sulfones

Nucleophilic C−S bond formation using easily available β-hydroxysulfonate derivatives allowed direct access to new mono- and disubstituted divinyl sulfones. Our strategy uses thioethanol (HSCH2CH2OH) and its analogues such as HSCH2CH(Y)OH generated in situ. The strategy also allows the synthesis of...

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Veröffentlicht in:	Journal of organic chemistry 2011-05, Vol.76 (9), p.3034-3041
Hauptverfasser:	Pal, Tarun Kumar, Dey, Santu, Pathak, Tanmaya
Format:	Artikel
Sprache:	eng
Schlagworte:	Bridged Bicyclo Compounds, Heterocyclic - chemical synthesis Bridged Bicyclo Compounds, Heterocyclic - chemistry Carbohydrates with 4, 5, 6, ... C atoms, dissacharides and oligosaccharides Carbohydrates. Nucleosides and nucleotides Chemistry Exact sciences and technology Heterocyclic compounds Heterocyclic compounds with n hetero atom and also o and/or s, se, te hetero atoms Organic chemistry Preparations and properties Stereoisomerism Sulfones - chemical synthesis Sulfones - chemistry
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