化学
乙二醛
加合物
烷基
冷凝
序列(生物学)
药物化学
立体化学
有机化学
生物化学
热力学
物理
作者
Anton A. Galochkin,В. В. Баранов,N. G. Kolotyrkina,Ангелина Н. Кравченко
标识
DOI:10.1016/j.mencom.2022.11.021
摘要
Condensation of 1-alkyl-4,5-dihydroxyimidazolidine-2-thiones (monoalkylthiourea-glyoxal cyclic adducts) with 1,3-dialkylureas affords novel 1,4,6-trialkylsemithio- glycolurils having non-substituted NH group linked to C=S function. Such compounds can be accessed in two-stage one-pot reaction sequence from alkylthioureas and glyoxal followed by treatment of the resulting adduct with 1,3-dialkylureas
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