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以甲醇钠为催化剂,可使甲基乙烯基酮与硫醇类反应而得到β-烃硫基酮。此法可适用于脂肪族硫醇、芳香族硫醇及杂环硫醇的合成。
With sodium methoxide as a catalyst, methyl vinyl ketone can be reacted with thiols to obtain β-thioketones. This method is suitable for the synthesis of aliphatic thiols, aromatic thiols and heterocyclic thiols.