Reactions of 5-Aryl-4-acyl-3-hydroxy-1-cyanomethyl-3-pyrrolin-2-ones with Aromatic Amines
作者:V. L. Gein、E. A. Buldakova、M. V. Dmitriev、I. G. Mokrushin
DOI:10.1134/s1070363220010065
日期:2020.1
Reactions of 5-aryl-4-aroyl-3-hydroxy-1-cyanomethyl-3-pyrrolin-2-ones with aromatic amines in glacial acetic acid afforded 5-aryl-3-arylamino-4-aroyl-1-cyanomethyl-3-pyrrolin-2-ones and 5-aryl-4-[aryl(arylamino)-methylene]-1-cyanomethyltetrahydropyrrole-2,3-diones. In the case of 5-aryl-4-acetyl-3-hydroxy-1-cyanomethyl-3-pyrrolin-2-ones the reactions led to the formation of 5-aryl-4-(1-arylaminome
5-芳基-4-芳基-3-羟基-1-氰基甲基-3-吡咯啉-2-酮与芳香胺在冰醋酸中的反应得到5-芳基-3-芳基氨基-4-芳酰基-1-氰基甲基-3 -吡咯啉-2-酮和5-芳基-4- [芳基(芳基氨基)-亚甲基] -1-氰基甲基四氢吡咯-2,3-二酮。在5-芳基-4-乙酰基-3-羟基-1-氰基甲基-3-吡咯啉-2-酮的情况下,该反应导致形成5-芳基-4-(1-芳基氨基亚甲基)-1-氰基甲基四氢- dropyrrole-2,3-dione。