Configurational and conformational isomerism in 2-γ-picolinylideneindolin-3(2H)-one derivatives
- 1 January 1972
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- p. 2415-2418
- https://doi.org/10.1039/p19720002415
Abstract
The reaction between indolin-3-one and 4-acetylpyridines gives rise to configurational and rotational isomers. Potential-energy barriers to rotation are calculated and the n.m.r. spectra of a number of derivatives are interpreted.Keywords
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