156546-01-9Relevant articles and documents
Studies of Isocyanides and Related Compounds. Synthesis of a Novel Class of Furan Derivatives
Bossio, Ricardo,Marcaccini, Stefano,Pepino, Roberto
, p. 527 - 528 (2007/10/02)
The reaction between arenesulfonylacetic acids 1, arylglyoxals 2 and isocyanides 3 affords N-substituted 3-aryl-2-arylsulfonylacetoxy-3-oxopropionamides 4, which are cyclized to N-substituted 3-aryl-4-arylsulfonyl-2,5-dihydro-5-oxofuran-2-carboxamides 6.Treatment of compounds 6 with diazomethane affords N-substituted 3-aryl-4-arylsulfonyl-5-methoxyfuran-2-carboxamides 7, a novel class of furan derivatives. - Key Words: Isocyanides / Glyoxals / Passerine rections / Furans