Efficient Synthesis of N-Sulfonylacetamidines from Propiolic Acid by Copper-Catalyzed Three-Component Coupling Reactions
作者:Chunxiang Kuang、Qing Yang、Mei Xu、Zhuo Wang
DOI:10.1055/s-0030-1258587
日期:2010.10
Using propiolic acid as one of the reacting components, a copper-catalyzed three-component reaction of sulfonyl azide and amines affords N-sulfonylacetamidines via a decarboxylation process in high yields under mild conditions. This one-pot method is efficient, general, and versatile.
使用丙炔酸作为反应组分之一,铜催化的磺酰叠氮化物和胺的三组分反应在温和条件下通过脱羧过程以高产率提供 N-磺酰乙脒。这种一锅法高效、通用且通用。