An easy access to α,β-unsaturated thioacylsilanes: a useful route to silylated 1,2-dithiins |
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| Authors: | Antonella Capperucci Alessandro Degl'InnocentiSimona Biondi Tiziano NocentiniGiuseppe Rinaudo |
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| Affiliation: | Dipartimento di Chimica Organica, ICCOM, via della Lastruccia 13, I-50019 Sesto Fiorentino (FI), Italy |
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| Abstract: | Treatment of different silylated allenes with hexamethyldisilathiane (HMDST) in the presence of CoCl2·6H2O affords an easy and high yielding access to α,β-unsaturated thioacylsilanes, which undergo a self-dimerization reaction to afford polyfunctionalized 1,2-dithiins as the major products. |
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