A Comparative Study:Michael Adduct Reaction with Hydroxylamine Hydrochloride and Hydazine Hydrate;Formation of Oximes,Indazolones,Hydrazides,2-MERCAPTO-1,3,4-Oxadiazoles,Iminobenzal-N-Amides of Cyclohexanones and Study of Their Antimicrobial Activit

摘要

A comparative study reveals that 1,2,4,5-terahydro-4-6-diaryl-indazoline-3-one-6-yl, 3,5-diaryl-6-carbohydrazide-2-ene-cyclo hexanone-3-yl and 3,5-diaryl-6-carbethoxy-2-ene-cyclohexyl oxime were obtained by the reaction of 3,5-diaryl-6-carbethoxy-2-ene-cyclohexanone-3-yl with hydrazine hydrate and hydroxylamine hydrochloride in solvents S_1,S_2,S_3 and S_4 respectively. 3,5-Diaryl-6-carbohydrazide-2-enecyclohexanone-3-yl was further subjected to react with CS_2/KOH and benzaldehydes to get 2-mercapto-1,3,4-oxadiazoles and Schiff bases respectively.