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.
One-pot, three-component reaction of isocyanides, dialkyl acetylenedicarboxylates, and non-cyclic anhydrides: synthesis of 2,5-diaminofuran derivatives and dialkyl (E)-2-[(N-acyl-N-alkylamino)carbonyl]-2-butenedioates
作者:Mohammad Bayat、Hossein Imanieh、Nader Zabarjad Shiraz、Mohammad Shah Qavidel
DOI:10.1007/s00706-010-0257-9
日期:2010.3
Isocyanides, dialkyl acetylenedicarboxylates, and non-cyclic anhydrides, for example acetic anhydride or benzoic anhydride, react in one-pot to afford 2,5-diaminofuran derivatives and dialkyl (E)-2-[(N-acyl-N-alkylamino)carbonyl]-2-butenedioates in fairly good yields at room temperature.
Anary-Abbasinejad, Mohammad; Rasekh, Maryam; Anaraki-Ardakani, Hossein, Journal of Chemical Research, 2009, # 5, p. 271 - 273