Quinoline alkaloids. Part 19. Synthesis of O-methylptelefolonium iodide and (±)-dubinidine
- 1 January 1980
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 5,p. 1136-1138
- https://doi.org/10.1039/p19800001136
Abstract
The terminal olefin, O-methylptelefolonium iodide (5; X = I), was synthesised from the hydroxyisopropyldihydrofuroquinoline (4) by successive dehydration and methylation. Dehydration of the tertiary alcohol (9a) with triphenyl phosphite dibromide and then hydroxylation furnished (±)-dubinidine (8).This publication has 1 reference indexed in Scilit:
- Alkaloids of Choisya ternata H.B. & K. (family Rutaceae). The structure of choisyineAustralian Journal of Chemistry, 1967