Selectivity in allylic substitutions with organometallics through neighbouring co-ordination. Part 2. Reactions of 2-allylthiobenzothiazoles with organocopper reagents
- 1 January 1983
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- p. 2953-2956
- https://doi.org/10.1039/p19830002953
Abstract
Efficient control of the regioselectivity in allylic substitutions with Grignard reagents in the presence of copper(I) bromide has been achieved by using 2-allylthiobenzothiazoles as electrophiles. The SN2:SN2′ product ratio depends on the degree of co-ordination between the allylic reagent and the organometallic species.Keywords
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