Abstract Reactions of N-cyclohexyl-2-chloroacetamide, N-phenyl-2-chloroacetamide, N-(4- dimethylaminophenyl)-2-chloroacetamide, N-(2-nitrophenyl)-N-phenyl-2-chloroacetamide, its 3-nitrophenyl and 4-nitrophenyl analogues, N-(2-benzylphenyl)-2-chloroacetamide, 5- (chloroacetyl)-dibenz [b, f] azepine, and its 10, 11-dihydro derivative with piperazine, 1- methylpiperazine, 2-(1-piperazinyl) ethanol, and 3-(1-piperazinyl) propanol resulted in ...