Synthesis of Flavonoid Derivatives of Cytisine. 5. Aminomethylation of 6-Hydroxyaurones
作者:A. V. Popova、S. P. Bondarenko、E. V. Podobii、M. S. Frasinyuk、V. I. Vinogradova
DOI:10.1007/s10600-017-2096-y
日期:2017.7
Aminomethylation of 6-hydroxy- and 6-hydroxy-7-methylaurones by the alkaloid cytisine was studied. It was shown that the aminomethylation of the 6-hydroxyaurones occurred at the 7-position of the benzofuran ring and at the 5-position if the 7-position was occupied.