Lithiation of 2-, 3-, and 4-fluoroanisole(tricarbonyl)chromium(0) complexes: a reversal of normal regiocontrol
- 1 January 1986
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 16,p. 1235-1237
- https://doi.org/10.1039/c39860001235
Abstract
Lithiation of tricarbonyl(fluoroanisole)chromium(0) complexes occurs exclusively ortho to the fluorine atom, not the oxygen atom as observed in the uncomplexed arenes; the X-ray structure of complex (1) shows that the specificity is not caused by steric inhibition of lithium base co-ordination by oxygen.Keywords
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