Chandan Chittapriya Sahu, Sourav Biswas, Renè Hommelsheim and Carsten Bolm
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Synthesis of α-ketothioamides with elemental sulfur under solvent-free conditions in a mixer mill†
A mechanochemical base-mediated synthesis of α-ketothioamide from readily available acetophenone derivatives is developed. The reaction is metal-free, solventless, and proceeds in a short reaction time. Importantly, the products differ from those formed under standard solution-based protocols.