Issue 8, 2012
From the journal:

Chemical Communications

Enhancement of enantioselectivity by alcohol additives in asymmetric hydrogenation with bis(oxazolinyl)phenyl ruthenium catalysts†

Jun-ichi Ito,*a   Tomoki Teshimaa  and  Hisao Nishiyama*a  

* Corresponding authors

a Department of Applied Chemistry, Graduate School of Engineering, Nagoya University, Chikusa, Japan
E-mail: jito@apchem.nagoya-u.ac.jp, hnishi@apchem.nagoya-u.ac.jp
Fax: +81-52-789-3209

Abstract

Bis(oxazolinyl)phenyl ruthenium(II) complexes were found to catalyze asymmetric hydrogenation of ketones, in which chiral bulky alcohol additives showed significant enhancement of enantioselectivity even in protic solvents.

Graphical abstract: Enhancement of enantioselectivity by alcohol additives in asymmetric hydrogenation with bis(oxazolinyl)phenyl ruthenium catalysts

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Article information

DOI
https://doi.org/10.1039/C1CC16057E
Article type
Communication
Submitted
29 Sep 2011
Accepted
01 Nov 2011
First published
14 Nov 2011

Chem. Commun., 2012,48, 1105-1107

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Enhancement of enantioselectivity by alcohol additives in asymmetric hydrogenation with bis(oxazolinyl)phenyl ruthenium catalysts

J. Ito, T. Teshima and H. Nishiyama, Chem. Commun., 2012, 48, 1105 DOI: 10.1039/C1CC16057E

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