The stereoselective synthesis of (–)-(8R)-methylcanadine via selective monocomplexation of canadine to chromium tricarbonyl
- 1 January 1986
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 6,p. 492-493
- https://doi.org/10.1039/c39860000492
Abstract
Regiospecific complexation of the dimethoxy arene ring of (–)-canadine to chromium tricarbonyl, protection of the C-11 position, followed by stereoselective substitution at C-8 effects, after deprotection and decomplexation, a stereoselective synthesis of (–)-(8R)-methylcanadine; a comparison is made with a racemic sample synthesised by an alternative route.Keywords
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