V. Aggarwal

Reaction of Polarised α-Ketoketene N,N-Acetals with Dimethyl Acetylenedicarboxylate: Synthesis of Novel 5-Aroyl-1-aryl-6-arylamino-4-methoxycarbonyl-2-oxo-1,2-dihydropyridines

H. Ila, H. Junjappa, V. Aggarwal, 1983 .

Reaction of α-ketoketene S,N-acetals with cyanoacetamide: a new general method for substituted and fused 4-(N-alkylamino-, N-arylamino-, or N-morpholino)-3-cyano-2(1H)-pyridones

G. Singh, H. Ila, H. Junjappa, 1982 .

Reactions of polarized ketene S,N- and N,N-acetals with benzoyl isothiocyanate: synthesis of novel 1-n-aryl(alkyl)-2-phenyl-5- aroyl-6-methylthio(n-alkylamino)-4-thioxopyrimidines

H. Ila, H. Junjappa, V. Aggarwal, 1982 .

Polarized Ketene N,N- and S,N-Acetals as Novel Enamine Components for the Nenitzescu Indole Synthesis

H. Ila, H. Junjappa, V. Aggarwal, 1981 .

A novel and convenient synthesis of 2-amino-4-(N-alkyl-N-arylamino)-pyrimidines using polarized ketene S,S- and S,N-acetals

H. Ila, H. Junjappa, V. Aggarwal, 1980 .