cis-trans-Isomerism about the carbon–oxygen bond in the diethyl ketone–boron trifluoride adduct: nuclear magnetic resonance study
- 1 January 1970
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society D: Chemical Communications
- No. 19,p. 1229-1230
- https://doi.org/10.1039/c29700001229
Abstract
N.m.r. spectra of the Et2CO–BF3 1 : 1 complex in CHCl2F solution at temperatures below –120° show separate signals from the two ethyl groups, attributed to cis–trans-isomerism about the carbon–oxygen bond.Keywords
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