The synthesis of Benzoazines on the base of o-Bromomethylbenzophenone derivatives

Potikha, L. М. (2013). The synthesis of Benzoazines on the base of o-Bromomethylbenzophenone derivatives. French-Ukrainian Journal of Chemistry, 1(1), 43–47.

Convenient and efficient methods for the preparation of novel phthalazine and pyrazino[1,2-b]isoquinoline derivatives are reported that utilized the reaction of [2-(bromomethyl)phenyl](4-chlorophenyl)methanone with 1,2-dinucleophiles. The crystal structure for 11-(4-Chlorophenyl)-1-oxo-1,2-dihydropyrazino[1,2-b]isoquinolin-5-ium bromide is also described.