Chiral 1,3,2-dioxaphospholane amidophosphite in the palladium-catalyzed enantioselective allylation |
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Authors: | K. N. Gavrilov I. V. Chuchelkin S. V. Zheglov M. N. Gavrilova E. A. Rastorguev V. A. Davankov |
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Affiliation: | 1. S. A. Esenin Ryazan State University, 46 ul. Svobody, 390000, Ryazan, Russian Federation 2. A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 ul. Vavilova, 119991, Moscow, Russian Federation
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Abstract: | Phosphorylation of (S)-1,1,2-triphenylethane-1,2-diol furnishes cyclic P*-chiral amidophosphite, whose application as a ligand in the Pd-catalyzed allyl substitution in 1,3-diphenylallyl acetate provides the products ee up to 70%. |
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