Total photolytic synthesis of (±)-pronuciferine, (±)-O-methylorientalinone, and (±)-O-methylkreysiginone
- 1 January 1971
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society D: Chemical Communications
- No. 13,p. 724
- https://doi.org/10.1039/c29710000724
Abstract
Photolysis of 8-bromo-1,2,3,4-tetrahydro-1-(4-hydroxybenzyl)-6,7-dimethoxy-2-methylisoquinoline (1) gave (±)-pronuciferine (4); the same reaction of the phenolic bromoisoquinolines, (2) and (3), afforded (±)-O-methylorientalinone, (5a) or (5b), (±)-O-methyliso-orientalinone, (5b) or (5a), and (±)-O-methylkreysiginone (6a).Keywords
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