Novel sulfinyl imine ligands for asymmetric catalysis |
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| Authors: | Schenkel Laurie B Ellman Jonathan A |
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| Affiliation: | Center for New Directions in Organic Synthesis, Department of Chemistry, University of California, Berkeley, California 94720, USA. |
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| Abstract: | [structure: see text] A novel class of P,N-sulfinyl imine ligands has been prepared that incorporates chirality solely at sulfur. The Pd complex of ligand 14 catalyzes the allylic alkylation reaction with high enantioselectivity (94%), and the first crystal structure of a Pd-bound sulfinyl imine provides insight into binding mode and origins of stereoselectivity. |
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