Siberian Mathematical Journal.
Vol. 60.
2019.
P. 508-515
A new method for the synthesis of 6,7-dimethoxy-3,4-dihydroisoquinoline based on the reaction of 2-(3,4-dimethoxyphenyl)ethan-1-amine (homoveratrylamine) with aliphatic nitro compounds in polyphosphoric acid (PPA) was developed. © 2019, Springer Science+Business Media, Inc.