Control of the stereochemistry in the photocyclisation of acrylanilides to 3,4-dihydroquinolin-2(1H)-ones. Delicate dependence on the host compound
- 1 January 1992
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 15,p. 1053-1054
- https://doi.org/10.1039/c39920001053
Abstract
The stereochemistry of the photocyclisation of acrylanilides to 3,4-dihydroquinolin-2(1H)-ones is controlled almost completely by irradiation in a crystalline inclusion compound with an optically active host compound derived from tartaric acid; the configuration of the photocyclisation product is controlled delicately by two hosts with slightly different structures.Keywords
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