Described are methods for preparing a deuterated aldehyde using N-heterocyclic carbene catalysts in a solvent comprising D2O. The methods may be used to convert a wide variety of aldehydes (e.g., aryl, alkyl, or alkenyl aldehydes) to C-1 deuterated aldehydes under mild reaction conditions without functionality manipulation.
描述了使用包含
重水(D2O)的溶剂中的N-杂环卡宾催化剂来制备
氘代
乙醛的方法。这些方法可以在温和的反应条件下,不改变功能团的情况下,将各种
乙醛(例如,芳香醛、脂肪醛或不饱和脂肪醛)转化为C-1位置
氘代的
乙醛。