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.
研究了生物碱金雀花碱对6-羟基和6-羟基-7-甲基香豆酮进行氨基甲基化的反应。结果表明,6-羟基香豆酮的氨基甲基化发生在苯并呋喃环的7位上,如果7位已被占据,则发生在5位上。