Oxidative Coupling
Part I: Vanadium–catalyzed Asymmetric Oxidative Coupling Of Phenols And Hydroxycarbazoles And Its Mechanistic Study Part Ii: Total Synthesis Of Chaetoglobin A Part Iii: Ligand Evolution To Drive Reaction Discovery Part Iv: Oxidative Coupling Of 3-Oxindoles To Construct Quaternary Centers
... our oxidative coupling method because of its electron-rich ...derivatives, oxidative coupling afforded products containing diverse functional groups, including ketone, ester, trifluoromethyl, ...
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Miniplant-Scale Analysis of Oxidative Coupling of Methane Process
... decades, Oxidative Coupling of Methane (OCM) process has been comprehensively investigated as an attractive alternative for the commercially available ethylene production technologies such as ethane and ...
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Oxidative Coupling of Methane over YSZ Support Catalysts for Application in C2 Hydrocarbon Production
... for oxidative coupling of methane reaction. It can be divided into two parts; (1) study in fixed bed reactor (FBR), and (2) study in solid oxide fuel cell reactor (SOFC). In part I, the experiments were ...
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Triethylammonium halochromates/silica gel: an efficient reagent for oxidative coupling of thiols to disulfides
... New reagents triethylammonium fluorochro- mate(VI), (TEAFC) and triethylammonium chloro- chromate(VI), (TEACC) absorbed on silica gel were easily synthesized. They are inexpensive, readily available oxidizing reagents ...
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Two Dimensional Mathematical Modeling of the Oxidative Coupling of Methane in a Membrane Reactor
... Abstract. The oxidative coupling of methane (OCM) in a dense BSCFO membrane reactor (MR) was theoretically studied using a two-dimensional reactor model. The simulation results indicated that increasing the ...
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ASSAY OF BIOACTIVE COMPOUND: LERCANIDIPINE HYDROCHLORIDE BY OXIDATIVE COUPLING REACTIONS IN DOSAGE FORMS
... Two simple and sensitive spectrophotometric methods have been developed for the assay of bioactive compound: lercanidipine hydrochloride (LER) in bulk and in formulations. The methods A and B are based on the formation ...
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Oxidative Coupling: A Tranquil Approach for Determination of Selexipag by Visible Spectrophotometry
... The present study is a first report on development of a spectrophotometric method for determination of selexipag (used to cure pulmonary arterial hypertension) in bulk and tablet formulation and its validation. The basis ...
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Quantitative screening of an extended oxidative coupling of methane catalyst library
... A comprehensive microkinetic model, including catalyst descriptors, that accounts for the homogeneous as well as heterogeneously catalyzed reaction steps in Oxidative Coupling of Methane (OCM) was used in ...
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Spectrophotometric Determination of Bisacodyl in Pure and Pharmaceutical Preparation via Oxidative Coupling Organic Reaction Iqbal S. Mohammed | Khansaa A. Nasser |Amal H. Mhemeed
... the oxidative coupling reaction of Bisacodyl with 2,4-Dinitrophenylhydrazine with Sodium periodate in the presence of sodium hydroxide as alkaline media to form red water soluble dye product , that has a ...
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Spectrophotometric Determination of Mesalazine in Pharmaceutical Preparations by Oxidative Coupling Reactions with m-Aminophenol and 2,6- Dihydroxybenzoic Acid
... on oxidative coupling reaction of mesalazine with m-aminophenol in the existence of N-bromosuccinamide in alkaline medium (method A) and 2,6-dihydroxybenzoic acid in the existence of sodium metaperiodate in ...
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NEW SPECTROPHOTOMETRIC METHOD FOR DETERMINATION CHLORPROMAZINE HYDROCHLORIDE DRUG BY USING OXIDATIVE COUPLING REACTION
... the Oxidative coupling reaction between chlorpromazine hydrochloride and Para Chloro aniline in the presence of sodium periodate and hydrochloride acid to form an intense colored product with maximum ...
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Oxidative coupling of methane using microwave dielectric heating
... in oxidative cou- pling of methane over microwave-irradiated ...the oxidative coupling of methane over rare-earth ox- ide catalysts, a change in both the product selectivity and the product species ...
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An Aerobic Oxidative Coupling Approach for The Synthesis of N-Substituted 2-Aminobenzothiazole Derivatives using Iron Catalyst
... Synthesis of N-substituted amines reported in literature does not use iron as catalyst. In view of these reports and literature, attempt was made to synthesize novel N-substituted aminobenzothiazole derivatives using ...
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Flow injection spectrophotometric determination of trifluoperazine hydrochloride using oxidative coupling reaction
... “Flow Flow injection spectrophotometric determination of Trifluoperazine hydrochloride using oxidative coupling reaction”, International Journal of Current Research, Research 9, 04, 4921[r] ...
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Oxidative coupling polymerization of p alkoxyphenols with Mn(acac)2 ethylenediamine catalysts
... catalytic oxidative coupling polymerization (OCP) of 2,6-dimethylphenol is industri- ally utilized for the synthesis of poly(2,6-dimethyl-1,4- phenylene ether) (PPE), which is one of the most com- mon ...
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Synthesis of Na<sub>2</sub>WO<sub>4</sub> Mn Supported YSZ as a Potential Anode Catalyst for Oxidative Coupling of Methane in SOFC Reactor
... Oxidative coupling of methane (OCM) to C2-hydrocarbons has attracted much attention during the past three decades as it is a potential route in utilizing methane, a major component of natural gas and a ...
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Spectrophotometric determination of doxycycline hyclate using oxidative coupling reaction
... the oxidative coupling reaction using sodium periodate and hydrazine dihydrochloride (HZD) producing an o colored complex with maximum absorption at 420 ...
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Spectrophotometric Determination of Chlorpromazine Hydrochloride Using 4-Nitroanilline by Oxidative Coupling Reaction
... Determination CPZ in Largactil Tablets (25 mg/tablet), by direct calibration and standard addition method. Standard additions plot. The suggested method does not require temper[r] ...
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Active sites and morphology of MgO and Li doped MgO in oxidative coupling of methane
... The stronger basic sites in Li/MgO increased the rate of methane activation in Li/MgO In summary the results obtained in this work indicate the effect of basic strength and basicity of a[r] ...
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Mechano oxidative coupling by mitochondria induces proinflammatory responses in lung venular capillaries
... cytosis, underlying mechanisms are unclear. One possi- bility is that ROS activate tyrosine kinases by inhibiting tyrosine phosphatases (52). ROS activate the Fyn tyro- sine kinase as well as other Src family tyrosine ...
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