A convenient method for the synthesis of previously unknown substituted 2-(2-aryl-4-oxo-4H-furo[3,2-c]chromen-3-yl)acetic acids, 2-(2-aryl-6-methyl-4-oxo-4H-furo[3,2-c]pyran-3-yl)acetic acids, and 2-(2-aryl-6-methyl-4-oxo-4,5-dihydrofuro[3,2-c]pyridin-3-yl)acetic acids based on multicomponent condensation of heterocyclic enols with arylglyoxals and Meldrum's acid was developed.
Author Biography
Юрий Олегович Горбунов, Институт органической химии им. Н.Д. Зелинского РАН
Лаборатория гетероциклических соединений №3, инженер-исследователь