134420-21-6Relevant articles and documents
Studies on Isocyanides and Related Compounds. - Synthesis and Cyclization of N-Substituted 1-Isocyano-1-cycloalkanecarboxamides
Bossio, Ricardo,Marcaccini, Stefano,Paoli, Paola,Papaleo, Sandro,,Pepino, Roberto,Polo, Cecilia
, p. 843 - 849 (2007/10/02)
The Ugi four-component condensation between cycloalkanones, isocyanides, and ammonium formate affords N-substituted 1-formylamino-1-cycloalkanecarboxamides 1 which are dehydrated to give the corresponding isocyanides 2.Compounds 2 are cyclized with arylsu