4-Substituted N-methyl-1,2,3,4-tetrahydroisoquinolines: synthesis via stereoselective substitution of tricarbonyl(N-methyl-1,2,3,4-tetrahydroisoquinoline)chromium
- 1 January 1985
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 9,p. 619-620
- https://doi.org/10.1039/c39850000619
Abstract
Tricarbonyl(N-methyl-1,2,3,4-tetrahydroisoquinolines)chromium undergoes stereoselective 4-exo-deprotonation and subsequent electrophilic additions to generate the corresponding 4-exo-derivatives which after decomplexation yield 4-alkyl-, 4-phenyl-, and 4-hydroxy-N-methyl-1,2,3,4- tetrahydroisoquinolines.Keywords
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