Synthesis, Luminescent Properties, and Antibacterial Activity of New Pyrazoline and Pyrimidine Derivatives of (2E)-1-Biphenyl-3-arylprop-2-en-1-ones
作者:A. U. Isakhanyan、N. Z. Hakobyan、Z. A. Hovasyan、G. S. Grigoryan、R. P. Mkhitaryan、H. G. Aracelyan、A. S. Safaryan、R. E. Muradyan、Н. A. Panosyan、A. A. Harutyunyan
DOI:10.1134/s1070363223090037
日期:2023.9
Abstract Substituted prop-2-en-1-ones were obtained by the condensation reaction of 1-biphenyl-4-yl-ethanone with aromatic aldehydes in the presence of sodium hydroxide in an aqueous ethanol solution. Subsequent cyclization of the latter with hydrazine hydrate, phenylhydrazine, and thiosemicarbazide in an acidic medium leads to the corresponding pyrazolines. The reaction of amidine hydrochlorides with
摘要 取代的丙-2-烯-1-酮是由1-联苯-4-基-乙酮与芳香醛在氢氧化钠存在下在乙醇水溶液中缩合反应得到。随后后者与水合肼、苯肼和氨基硫脲在酸性介质中环化,产生相应的吡唑啉。盐酸脒与查耳酮在 KOH-乙醇体系中反应生成 2,4,6-三取代嘧啶。研究了所得系统的发光和抗菌特性。