Synthesis, Characterization, and Quantum Chemical Calculations of 1-[3-Methyl-3-(2,4,6-trimethylphenyl)cyclobutyl]-2-{[4-(aryl/alkyl)-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}ethanone Derivatives
作者:K. Sarac、V. Gelişken
DOI:10.1134/s1070428024010135
日期:2024.1
Abstract 1-[3-Methyl-3-(2,4,6-trimethylphenyl)cyclobutyl]-2-[4-benzyl(4-methylphenyl)-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}ethanones were synthesized by the condensation of 2-chloro-1-[3-methyl-3-(2,4,6-trimethylphenyl)cyclobutyl]ethanone with 4-benzyl- and 4-(4-methylphenyl)-5-(thiophen-2-yl)-4H-1,2,4-triazole-3-thiols. The new compounds were characterized by FT-IR and 1H and 13C NMR
摘要 1-[3-甲基-3-(2,4,6-三甲基苯基)环丁基]-2-[4-苄基(4-甲基苯基)-5-(噻吩-2-基)-4 H -1,2 2-氯-1-[3-甲基-3-(2,4,6-三甲基苯基)环丁基]乙酮与4-苄基-和4缩合合成了2-氯-1-[3-甲基-3-(2,4,6-三甲基苯基)环丁基]乙酮。 -(4-甲基苯基)-5-(噻吩-2-基)-4H - 1,2,4-三唑-3-硫醇。新化合物通过 FT-IR 以及1 H 和13 C NMR 谱进行了表征。使用密度泛函方法 (B3LYP )和6–311G ( d , p ) 基组。计算结果表明,优化后的几何结构很好地再现了理论振动频率,计算的化学位移与实验值吻合良好。