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Showing 1 to 3 of 3 for “"1,1,1,3,3,3-hexafluoroisopropanol"”.
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Manganese-catalyzed C-H oxidation applied to the synthesis of complex molecules
… solvent from acetonitrile to 1,1,1,3,3,3-hexafluoroisopropanol (HFIP) and running the reaction in the absence of the carboxylic acid additive that is necessary for reactivity in previously reported systems. A Hammett analysis suggested that these changes resulted in a shift to a mechanism …
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Enhancing chemoselectivity and predicting site-selectivity in manganese catalyzed C–H oxidation
… the solvent from acetonitrile to 1,1,1,3,3,3-hexafluoroisopropanol (HFIP), a more charged pathway was established, improving chemoselectivity for C–H oxidation over epoxidation of α,β-unsaturated carbonyls. This was confirmed by competitive kinetic studies. While inductive deactivation through …