Synthesis of Functionalised 2,5-Diaminofurans by Reaction of Isocyanides, Acetylenic Esters and Acid Anhydrides
作者:Alireza Hassanabadi、Mohammad H. Mosslemin、Mohammad Anary-Abbasinejad、Sharminehsadat Ghalehbandy
DOI:10.3184/174751912x13333688963253
日期:2012.5
The reactionbetween two equivalents of an isocyanide, a dialkylacetylenedicarboxylates and an acid anhydride at room temperature provides a simple and efficient one-pot route for the synthesis of 2,5-diaminofuran derivatives in high yields. The reaction is characterised by mild conditions, short reaction time and tolerance to various functional groups.