Asymmetric hydrogenation of 3-methylbenz[b][1,4]oxazin-2-ones catalyzed by iridium complexes with phosphite-type ligands


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Abstract

The chiral amidophosphite ligand in the iridium-catalyzed hydrogenation of 3-methylbenz[b][1,4]oxazin-2-ones in ethanol provides higher conversion and enantioselectivity than the phosphite ligand.

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A. E. Lyubimov

A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences

Author for correspondence.
Email: lssp452@mail.ru
Russian Federation, 28 ul. Vavilova, Moscow, 119991

D. B. Ozolin

A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences

Email: lssp452@mail.ru
Russian Federation, 28 ul. Vavilova, Moscow, 119991

V. A. Davankov

A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences

Email: lssp452@mail.ru
Russian Federation, 28 ul. Vavilova, Moscow, 119991

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