Journal ArticleDOI
Mechanistic investigation of homogeneous hydrogen transfer from 1-phenylethanol to cyclohexanone catalyzed by dichlorotris(triphenylphosphine)- ruthenium(II)
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TLDR
In this paper, a homogeneous hydrogen transfer from 1-phenyl-ethanol (D) to cyclohexanone (A) catalyzed by RuCl 2 (PPh 3 ) 3 (C) in diphenyl ether as solvent at 140 °C was observed.About:
This article is published in Journal of Molecular Catalysis.The article was published on 1983-08-01. It has received 11 citations till now. The article focuses on the topics: Dichlorotris(triphenylphosphine)ruthenium(II) & Cyclohexanone.read more
Citations
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Methanol as a clean and efficient H-transfer reactant for carbonyl reduction: Scope, limitations, and reaction mechanism
TL;DR: The previously unexplored use of methanol as a H-transfer agent for the Meerwein-Ponndorf-Verley reduction of aromatic aldehydes and aryl ketones is described in this article.
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Mechanism for transfer hydrogenation of ketones to alcohols catalysed by hydridotri-ironundecacarbonylate anion under phase transfer conditions
K. Jothimony,S. Vancheesan +1 more
TL;DR: In this paper, a mechanism for the transfer hydrogenation of ketones to secondary alcohols catalysed by HFe3(CO)11−1 (1) in the presence of Phase Transfer Catalysts (PTC) has been proposed using labelled hydrogen, NMR and IR techniques.
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Phase transfer-catalysed transfer hydrogenation of ketones using iron carbonyls as catalysts
TL;DR: In this paper, the phase transfer agent, phase transfer catalysts, and donors are compared based on the percentage yield of the products, and the efficiencies of phase transfer agents, iron carbonyls and donors.
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Transition metals in organic synthesis: hydroformylation, reduction and oxidation
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Hydrogenation of polybutadienes catalyzed by RuCl2(PPh3)3 and a structural study
TL;DR: In this article, the RuCl2(PPh3)3 complex was found to be a suitable catalyst system for the hydrogenation of polybutadiene (PB) rubber.
References
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Journal ArticleDOI
Dichlorotris(triphenylphosphine)ruthenium-catalyzed hydrogen transfer from alcohols to saturated and .alpha.,.beta.-unsaturated ketones
Yoel Sasson,Jochanan Blum +1 more
Journal ArticleDOI
Asymmetric synthesis by chiral ruthenium complexes. v. homogeneous reduction of ketones: transfer and pressure hydrogenation in the presence of h4ru4(co)8((‐)‐diop)2
Mario Bianchi,Ugo Matteoli,Gloria Menchi,Piero Frediani,Stefano Pratesi,Franco Piacenti,Carlo Botteghi +6 more
TL;DR: In this article, the asymmetric transfer reduction of prochiral ketones in homogeneous phase in the presence of H 4 Ru 4 (CO) 8 [(−)-DIOP] 2 as catalyst and secondary alcohols or indoline as hydrogen source is reported.
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Enantioselective hydrogen transfers from isopropanol to prochiral ketones, using iridium complexes with nitrogen donor ligands as catalyst precursors
Journal ArticleDOI
Dichlorotris(triphenylphosphine)ruthenium(II) catalyzed dehydrogenation of some natural products using cyclohexanone as acceptor
TL;DR: Cyclohexanone has been used as an acceptor for the dehydrogenation of some natural products in the presence of RuCl2(PPh3)3 as mentioned in this paper.
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The enantioselective dehydrogenation of racemic secondary alcohols catalyzed by dimeric ruthenium(II) chiral diphosphine complexes.
TL;DR: In this article, the authors investigated the enantioselectivity of racemic alcohols by an effective Ru2Cl4((−)-diop)3 (diop=2,3-O-isopropylidene-1,4-bis(diphenylphosphino)butane) with and without unsaturated hydrogen acceptors at 120-195 °C.
Related Papers (5)
The kinetics and mechanism of homogeneous hydrogen transfer from alcohols to benzylideneacetone catalyzed by dichlorotris(triphenylphosphine)ruthenium(II)
Gábor Speier,László Markó +1 more