Highly enantioselective catalytic phenylation of ketones with a constrained geometry titanium catalyst |
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| Authors: | García Celina Walsh Patrick J |
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| Affiliation: | Department of Chemistry, Roy and Diana Vagelos Laboratories, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. |
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| Abstract: | ![]()
[reaction: see text] The catalytic asymmetric addition of phenyl groups from diphenylzinc to ketones is reported. The catalyst, generated from a dihydroxy bis(sulfonamide) ligand and titanium tetraisopropoxide, gives good to excellent enantioselectivities with a range of substrates. |
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