Preparation of N,N-Dimethyl Aromatic Amides from Aromatic Aldehydes with Dimethylamine and Iodine Reagents
作者:Hideo Togo、Haruka Baba、Katsuhiko Moriyama
DOI:10.1055/s-0031-1290659
日期:2012.5
Various N,N-dimethyl aromatic amides were obtained in good to moderate yields by the reaction of aromatic aldehydes with aqueous dimethylamine in the presence of molecular iodine or 1,3-diiodo-5,5-dimethylhydantoin (DIH) at room temperature. Under the same conditions and using the same procedure, treatment of aromatic aldehydes and morpholine in the presence of DIH also provided the corresponding N-aroyl
在室温下,在分子碘或1,3-二碘-5,5-二甲基乙内酰脲(DIH)存在下,通过芳族醛与二甲胺水溶液的反应,可以以中等至中等的产率获得各种N,N-二甲基芳族酰胺。在相同条件下和使用相同程序的情况下,在DIH存在下处理芳族醛和吗啉还以良好至中等的产率提供了相应的N-芳酰基吗啉。 酰胺-醛-胺-碘-合成方法