Room-Temperature Catalytic Hydrodefluorination of C(sp3)−F Bonds
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- 8 February 2005
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of the American Chemical Society
- Vol. 127 (9) , 2852-2853
- https://doi.org/10.1021/ja0426138
Abstract
Room-temperature catalytic hydrodefluorination of the strong C(sp3)−F bonds in benzotrifluorides and fluoropentane is catalyzed by Et3Si[B(C6F5)4] and uses Et3SiH as the source of H. Ar−CF3 compounds are converted to Ar−CH3 and fluropentane to pentane. The reaction is thought to proceed via abstraction of F- by Et3Si[B(C6F5)4], and the substituent effects are consistent with this hypothesis.Keywords
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