Reactions of 1,5-diketones with 2-aminobenzyl alcohol and 2-aminomethylaniline and behavior of the products in oxidative coupling
作者:O. Yu. Slabko、A. V. Kachanov、V. A. Kaminskii
DOI:10.1134/s1070428012090059
日期:2012.9
Reactions of some 1,5-diketones with 2-aminobenzyl alcohol and 2-aminomethylaniline follow double cyclization scheme with formation of pyridobenzoxazine and pyridoquinazoline derivatives, respectively. Oxidative coupling of the cyclization products with CH acids occurs at the 4-position of the pyridine ring.