201989-32-4Relevant academic research and scientific papers
Efficient One-Pot Synthesis, Structure Elucidation, and Antibacterial Activities of Novel 3-(Adamantan-1-yl)-1-alkyl(aryl, aralkyl, hydroxyethyl)-7,7-dimethyl-1,2,3,4,5,6,7,8-octahydroquinazolin-5-ones
Kalita, U.,Kaping, S.,Rajkumari, S.,Sen, A.,Vishwakarma, J. N.
, p. 152 - 158 (2022/03/15)
Abstract: A series of novel 3-(adamantan-1-yl)-1-(alkyl, aryl, aralkyl, hydroxyethyl)-7,7-dimethyl-1,2,3,4,5,6,7,8-octahydroquinazolin-5-ones have been synthesised by the reaction of 3-(alkyl/aralkyl/aryl)-amino-5,5-dimethylcyclohex-2-en-1-ones with adamantan-1-amine and formaldehyde in refluxing methanol. The initial enaminones were obtained by the condensation of dimedone with primary amines under microwave irradiation. The synthesized compounds were characterized by IR, 1H and 13C NMR, and mass spectra, and X-ray analysis of 3-(adamantan-1-yl)-1-(4-bromophenyl)-7,7-dimethyl-1,2,3,4,5,6,7,8-octahydroquinazolin5-one was performed for the final structure assignment. The synthesized compounds were tested for their antibacterial activity.
1,7-dithioxo systems. Reaction of 3-[(5,5-dimethyl-3-thioxocyclohex-1-en-1yl)sulfanyl]-5,5-dimethylcyclohex-2-ene-1-thione with 2-aminoethanol and ethane-1,2-diamine
Timokhina,Kanitskaya
experimental part, p. 1795 - 1798 (2010/05/18)
The reaction of 3-[(5,5-dimethyl-3-thioxocyclohex-1-en-1-yl)sulfanyl]-5,5-dimethylcyclohex-2-ene-1-thione with 2-aminoethanol involves cleavage of the sulfide bond with formation of 3-[(2-hydroxyethyl)-amino]-5,5-dimethylcyclohex-2-ene-1-thione as the maj
