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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.

About the authors

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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