Journal ArticleDOI
Dichlorotris(triphenylphosphine)ruthenium(II) catalyzed dehydrogenation of some natural products using cyclohexanone as acceptor
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TLDR
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.About:
This article is published in Journal of Molecular Catalysis.The article was published on 1982-09-01. It has received 13 citations till now. The article focuses on the topics: Dehydrogenation & Dichlorotris(triphenylphosphine)ruthenium(II).read more
Citations
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Transition metals in organic synthesis: Hydroformylation, reduction and oxidation Annual survey covering the year 1982
Journal ArticleDOI
Mechanistic investigation of homogeneous hydrogen transfer from 1-phenylethanol to cyclohexanone catalyzed by dichlorotris(triphenylphosphine)- ruthenium(II)
TL;DR: 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.
Journal ArticleDOI
Transfer hydrogenation and transfer hydrogenolysis. 17. Hydrogenolysis of triphenylphosphine coordinated to rhodium(I) by the hydrogen transfer from organic compounds
Patent
Decarbonylation and dehydrogenation of carbohydrates
TL;DR: In this paper, aldose or ketose sugars, including those whose carbonyl group is masked by hemiacetal or hemi-ketal formation, are decarbonylated by heating the feed carbohydrate together with a transition metal complex in a suitable solvent.
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
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Transfer hydrogenation and transfer hydrogenolysis. V. Hydrogen transfer from amines, ethers, alcohols, and hydroaromatic compounds to olefins catalyzed by chlorotris(triphenylphosphine)rhodium(I)
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Transfer hydrogenation and transfer hydrogenolysis. II. Catalytic activity of some soluble complexes in hydrogen transfer from alcohols to olefins and the mechanism of the reaction catalyzed by hydridotetrakis(triphenylphosphine)rhodium(I)
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Transfer of hydrogen from alcohols to ketones catalyzed by iridium complexes with 2,2′-bipyridine, 1,10-phenanthroline, and their derivatives
TL;DR: In this article, the dependence of the rate and the stereoselectivity on the complex, the concentrations of the water and KOH is studied in detail, and a reaction mechanism is proposed.
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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Applications of high-potential quinones. Part I. The mechanism of dehydrogenation of steroidal ketones by 2,3-dichloro-5,6-dicyanobenzoquinone
A. B. Turner,H. J. Ringold +1 more