Three-component condensation of aliphatic aldehydes with resorcinol and malononitrile dimer (2-aminoprop-1-ene-1,1,3-tricarbonitrile) afforded the corresponding 5-alkyl-2,4-diamino-8-hydroxy-5H-chromeno[2,3-b]pyridine-3-dicarbonitriles.
作者:I. N. Bardasov、A. Yu. Alekseeva、N. L. Malyshkina、O. V. Ershov、D. A. Grishanov
DOI:10.1134/s1070428016060117
日期:2016.6
Three-component condensation of aliphatic aldehydes with resorcinol and malononitrile dimer (2-aminoprop-1-ene-1,1,3-tricarbonitrile) afforded the corresponding 5-alkyl-2,4-diamino-8-hydroxy-5H-chromeno[2,3-b]pyridine-3-dicarbonitriles.