The use of new carboranylphosphite ligands in the asymmetric Rh-catalyzed hydrogenation

The use of new carboranylphosphite ligands in the asymmetric Rh-catalyzed hydrogenation Full article

Journal

Catalysis Communications
ISSN: 1566-7367 , E-ISSN: 1873-3905

Output data

Year: 2010, Volume: 11, Number: 5, Pages: 419-421 Pages count : 3 DOI: 10.1016/j.catcom.2009.11.012

Authors

Lyubimov Sergey E. ¹ , Kuchurov Ilya V. ² , Tyutyunov Andrey A. ¹ , Petrovskii Pavel V. ¹ , Kalinin Valery N. ¹ , Zlotin Sergei G. ² , Davankov Vadim A. ¹ , Hey-Hawkins Evamarie ³

Affiliations

1	A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street 28, 119991 Moscow, Russia
2	N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prosp. 47, 119991 Moscow, Russia
3	Institut für Anorganische Chemie, Johannisallee 29, 04103 Leipzig, Germany

A series of new monodentate phosphite ligands based on carboranes have been synthesized and used for asymmetric Rh-catalyzed hydrogenation of prochiral olefins in CH2Cl2 with the result of up to 99.5% ee. High reactivities (100% conversion in 45–60 min) and enantioselectivities (up to 92%) were obtained in the hydrogenation of dimethyl itaconate in supercritical CO2. In this case the catalytic performance is affected greatly by hydrogen and total pressures.

Lyubimov S.E. , Kuchurov I.V. , Tyutyunov A.A. , Petrovskii P.V. , Kalinin V.N. , Zlotin S.G. , Davankov V.A. , Hey-Hawkins E.
The use of new carboranylphosphite ligands in the asymmetric Rh-catalyzed hydrogenation
Catalysis Communications. 2010. V.11. N5. P.419-421. DOI: 10.1016/j.catcom.2009.11.012 Scopus OpenAlex

Scopus:	2-s2.0-73249123059
OpenAlex:	W2044164029

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