Aza analogues of protoberberine and phthalideisoquinoline alkaloids
- 1 June 1986
- journal article
- research article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 64 (6) , 1031-1035
- https://doi.org/10.1139/v86-173
Abstract
Anions derived from furo[3,4-c]pyridin-3(1H)-one, by treatment with lithium diisopropylamide, react with substituted, 3,4-dihydroisoquinolines and 2-methyl-3,4-dihydroisoquinolinium salts yielding nitrogen analogues of the protoberberine and phthalideisoquinoline alkaloids, respectively.This publication has 2 references indexed in Scilit:
- Synthesis of phthalideisoquinolines by direct coupling of phthalide anions with 3,4-dihydroisoquinolinium saltsCanadian Journal of Chemistry, 1984
- Novel zinc-promoted alkylation of iminium salts. New synthesis of benzylisoquinoline, phthalidylisoquinoline, and protoberberine alkaloids and related compoundsThe Journal of Organic Chemistry, 1983