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Communication | Regular issue | Vol 6, No. 11, 1977, pp.1799-1803
Published online, 1st January, 1970
DOI: 10.3987/R-1977-11-1799
A New Synthesis of Benzo[a]quinolizines Related to Ipecac Alkaloids

Ichiya Ninomiya,* Toshiko Kiguchi, and Yukiko Tada

*Kobe Women’s College of Pharmacy, Motoyamakita, Higashinad, Kobe, Hyogo 658, Japan


Acylation of 1-methyl-3,4-dihydroisoquinoline with substituted acryloyl chlorides followed by photocyclization provided a useful synthetic route for benzo[a]quinolizines (6 - 9).