A novel decarboxylative difluoromethylation reaction of PhSO₂CF₂COOK with aldehydes under metal- and ligand-free conditions has been developed. The reaction is very mild and tolerates a wide range of aldehydes (both enolizable and non-enolizable aldehydes), providing a facile and efficient method for the synthesis of structurally diverse difluoromethylated carbinols in moderate to excellent yields.

中文翻译：

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用PhSO ₂ CF ₂ COOK对醛进行脱羧二氟甲基化：轻松有效地获得二氟甲基化甲醇

在无金属和无配体条件下，开发了PhSO ₂ CF ₂ COOK与醛类的新型脱羧二氟甲基化反应。该反应非常温和，并且可以耐受多种醛类（可烯醇化和不可烯醇化的醛），为合成结构多样的二氟甲基化甲醇提供了简便而有效的方法，产率中等至优异。