70093-14-0Relevant articles and documents
Synthesis, spectral, and antimicrobial studies of 1-butyl-3-substituted-4-(2-aryl-1H-indol-3-yl)-2-azetidinones
Pathak, Vijai N.,Gupta, Ragini,Garg, Meenu
, p. 494 - 501 (2004)
Ketene generated from acetyl chloride or chloroacetyl chloride adds on indolyl Schiff's base double bond to afford 1-butyl-3-substituted-4-(2-aryl-1H-indol-3-yl)-2-azetidinones in THF. The reaction proceeds stereospecifically via concerted trans cycloaddi