Synthesis of 7-Hydroxy-8-Methyl-4'-Methoxy-6-Formylisoflavone and Linear Hetarenochromones Based on It
作者:T. V. Shokol、N. V. Gorbulenko、M. S. Frasinyuk、V. P. Khilya
DOI:10.1007/s10600-020-03052-9
日期:2020.5
7-Hydroxy-8-methyl-4'-methoxy-6-formylisoflavone was synthesized from the 6-aminomethyl derivative of 7-hydroxychromone under modified Duff reaction conditions and underwent heterocyclization to form linear furo- and pyranochromones.