Literature DB >> 29711520

trans-[RuCl2 (phosphane)2 (1,2-diamine)] and Chiral trans-[RuCl2 (diphosphane)(1,2-diamine)]: Shelf-Stable Precatalysts for the Rapid, Productive, and Stereoselective Hydrogenation of Ketones.

Henri Doucet1, Takeshi Ohkuma1, Kunihiko Murata2, Tohru Yokozawa2, Masami Kozawa2, Eiji Katayama2, Anthony F England2, Takao Ikariya2, Ryoji Noyori1.   

Abstract

A turnover number (TON) of 2 400 000 and a turnover frequency (TOF) of 63 s-1 are achieved with the chiral RuII complex 1 (R=p-CH3 C6 H4 ) in the asymmetric hydrogenation of acetophenone. Carbonyl-selective asymmetric hydrogenation of α,β-unsaturated ketones proceeds in the presence of these RuII catalysts, and 4-substituted cyclohexanones are selectively converted into cis alcohols. © 1998 WILEY-VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany.

Entities:  

Keywords:  Asymmetric catalysis; Chiral alcohols; N ligands; P ligands; Ruthenium

Year:  1998        PMID： 29711520     DOI： 10.1002/(SICI)1521-3773(19980703)37:12<1703::AID-ANIE1703>3.0.CO;2-I

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  8 in total

1.  Toward efficient asymmetric hydrogenation: architectural and functional engineering of chiral molecular catalysts.

Authors:  Ryoji Noyori; Masato Kitamura; Takeshi Ohkuma
Journal:  Proc Natl Acad Sci U S A       Date:  2004-03-19       Impact factor: 11.205

2.  Ruthenium-catalyzed asymmetric hydrogenation of aromatic and heteroaromatic ketones using cinchona alkaloid-derived NNP ligands.

Authors:  Ling Zhang; Qian Chen; Linlin Li; Jian Jiang; Hao Sun; Li Li; Ting Liu; Lin Zhang; Chun Li
Journal:  RSC Adv       Date:  2022-05-18       Impact factor: 4.036

3.  Can we measure catalyst efficiency in asymmetric chemical reactions? A theoretical approach.

Authors:  Shaimaa El-Fayyoumy; Matthew H Todd; Christopher J Richards
Journal:  Beilstein J Org Chem       Date:  2009-11-19       Impact factor: 2.883

4.  Cyclopentadienone iron alcohol complexes: synthesis, reactivity, and implications for the mechanism of iron-catalyzed hydrogenation of aldehydes.

Authors:  Charles P Casey; Hairong Guan
Journal:  J Am Chem Soc       Date:  2009-02-25       Impact factor: 15.419

5.  Preparation of Neutral trans - cis [Ru(O2CR)2P2(NN)], Cationic [Ru(O2CR)P2(NN)](O2CR) and Pincer [Ru(O2CR)(CNN)P2] (P = PPh3, P2 = diphosphine) Carboxylate Complexes and their Application in the Catalytic Carbonyl Compounds Reduction.

Authors:  Salvatore Baldino; Steven Giboulot; Denise Lovison; Hans Günter Nedden; Alexander Pöthig; Antonio Zanotti-Gerosa; Daniele Zuccaccia; Maurizio Ballico; Walter Baratta
Journal:  Organometallics       Date:  2021-04-14       Impact factor: 3.876

6.  Heterogeneous Olefin Hydrogenation Enabled by a Highly-Reduced Nickel(-II) Catalyst Precursor.

Authors:  Thomas M Maier; Sebastian Sandl; Peter Melzl; Josef Zweck; Axel Jacobi von Wangelin; Robert Wolf
Journal:  Chemistry       Date:  2020-04-24       Impact factor: 5.236

7.  Enantioselective Cytotoxicity of Chiral Diphosphine Ruthenium(II) Complexes Against Cancer Cells.

Authors:  Denise Lovison; Dario Alessi; Lorenzo Allegri; Federica Baldan; Maurizio Ballico; Giuseppe Damante; Marilisa Galasso; Daniele Guardavaccaro; Silvia Ruggieri; Andrea Melchior; Daniele Veclani; Chiara Nardon; Walter Baratta
Journal:  Chemistry       Date:  2022-05-05       Impact factor: 5.020

8.  Crystal structure of bis-[(R,R)-1,2-(bi-naph-thyl-phospho-nito)ethane]-dichlorido-iron(II) di-chloro-methane disolvate.

Authors:  Benjamin E Rennie; Alan J Lough; Robert H Morris
Journal:  Acta Crystallogr E Crystallogr Commun       Date:  2020-08-28
  8 in total

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