Journal ArticleDOI
Mechanistic aspects of catalytic hydrogenation of ketones by rhodium(I)-peralkyldiphosphine complexes
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In this article, a general reaction scheme was proposed for the hydrogenation of ketones employing cationic rhodium(I) complexes and a neutral complex, which showed an unusual negative temperature dependence of the reaction rate.About:
This article is published in Journal of Organometallic Chemistry.The article was published on 1985-01-08. It has received 47 citations till now. The article focuses on the topics: Norbornadiene & Acetophenone.read more
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Asymmetric Catalysis by Architectural and Functional Molecular Engineering: Practical Chemo‐ and Stereoselective Hydrogenation of Ketones
Ryoji Noyori,Takeshi Ohkuma +1 more
TL;DR: The newly devised [RuCl(2)(phosphane)(2)(1,2-diamine)] complexes are excellent precatalysts for homogeneous hydrogenation of simple ketones which lack any functionality capable of interacting with the metal center.
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The Metal−Ligand Bifunctional Catalysis: A Theoretical Study on the Ruthenium(II)-Catalyzed Hydrogen Transfer between Alcohols and Carbonyl Compounds
TL;DR: The ternary system consisting of [RuCl2(η6-benzene)]2, N-tosylethylenediamine or ethanolamine, and KOH (Ru:amine:KOH = 1:1:2 molar ratio) catalyzes reversible hydrogen transfer between alcohols and carbonyl compounds.
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Asymmetrische Katalyse mit hinsichtlich Struktur und Funktion gezielt entworfenen Molekülen: die chemo‐ und stereoselektive Hydrierung von Ketonen
Ryoji Noyori,Takeshi Ohkuma +1 more
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Ion exchange resins: catalyst recovery and recycle.
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Asymmetric synthesis. Practical production of D and L threonine. Dynamic kinetic resolution in rhodium and ruthenium catalyzed hydrogenation of 2-acylamino-3-oxobutyrates.
Jean Pierre Genêt,Catherine Pinel,Sergio Mallart,Sylvain Juge,Serge Thorimbert,J. A. Laffitte +5 more
TL;DR: In this paper, an anti-selective synthesis of D and L threonine using chiral P * P Rh (I) 8 and Ru (II) 10 catalysts was described.
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Synthesis of 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl (BINAP), an atropisomeric chiral bis(triaryl)phosphine, and its use in the rhodium(I)-catalyzed asymmetric hydrogenation of .alpha.-(acylamino)acrylic acids
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Stereochemistry of reaction paths at carbonyl centres
TL;DR: In this article, the reaction paths found by different methods for different nucleophiles show some striking similarities that appear to be characteristic for the reaction type, and the results of recent experimental and theoretical studies of nucleophilic addition to carbonyl groups are described.
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