Synthesis of 2-alkyl-1-aryl-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione derivatives
作者:R. N. Vydzhak、S. Ya. Panchishin
DOI:10.1134/s1070363208120165
日期:2008.12
A preparative procedure for the synthesis of 2-alkyl-1-aryl-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-diones from methyl 4-(o-hydroxyphenyl)-2,4-dioxobutanoate, aromatic aldehyde, and aliphatic amine is described.