Alkylation of lithium trialkylalkynylborates with benzo-1,3-dithiolium fluroborate
- 1 January 1981
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 4,p. 164-165
- https://doi.org/10.1039/c39810000164
Abstract
Lithium trialkylalkynylborates react in a stereoselective fashion with benzo-1, 3-dithiolium fluoroborate to give vinylboranes which on oxidation yield protected 3-oxo-aldehydes and on hydrolysis give protected αβ-unsaturated aldehydes; the hydrolysis is highly selective giving rise eventually to stereospecifically defind αβ-unsaturated aldehydes by a novel process.Keywords
This publication has 0 references indexed in Scilit: