Asymmetric synthesis of homoallylic amines bearing adjacent stereogenic centers by addition of substituted allylic zinc reagents to N-tert-butanesulfinylimines |
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| Authors: | Reddy Leleti Rajender Hu Bin Prashad Mahavir Prasad Kapa |
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| Institution: | Chemical and Analytical Development, Novartis Pharmaceuticals Corporation, East Hanover, New Jersey 07936, USA. rajender.leleti@novartis.com |
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| Abstract: | A highly diastereoselective addition of substituted racemic allylic zinc reagents to chiral N- tert-butanesulfinylimines resulting in the formation of homoallylic amines is reported. This method is quite general and also efficient for the preparation of enantiomerically pure homoallylic amines bearing quaternary centers and also adjacent quaternary centers. |
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