作者:L. K. Kibardina、A. V. Trifonov、A. B. Dobrynin、A. R. Burilov、M. A. Pudovik
DOI:10.1134/s1070363221080016
日期:2021.8
Abstract The reaction of phenyl isocyanate with pyridoxal is carried out with the participation of hydroxymethyl and phenolic groups with the formation of dicarbamate derivatives. The reactions of pyridoxal azomethines with phenyl isocyanate, depending on the structure and the ratio of the starting reagents, lead to the formation of mono-, di- or tricarbamate derivatives. The product of addition of
摘要 异氰酸苯酯与吡哆醛的反应是在羟甲基和酚基的参与下进行的,形成二氨基甲酸酯衍生物。取决于起始试剂的结构和比例,吡哆醛偶氮甲碱与异氰酸苯酯的反应导致形成单、二或三氨基甲酸酯衍生物。得到异氰酸苯酯上有羟甲基参与的偶氮甲碱吡哆醛加成产物。