In chemistry, dehydrogenation is a chemical reaction that involves the removal of hydrogen, usually from an organic molecule. It is the reverse of hydrogenation...
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complex catalyze the dehydrogenation of cyclooctane with a turnover frequency of 12 min−1 at 200 °C. They found that the dehydrogenation was performed at...
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Aromatization (section Oxidative dehydrogenation)
single nonaromatic precursor. Typically aromatization is achieved by dehydrogenation of existing cyclic compounds, illustrated by the conversion of cyclohexane...
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reagent with formula C6Cl2(CN)2O2. This oxidant is useful for the dehydrogenation of alcohols, phenols, and steroid ketones. DDQ decomposes in water...
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Hydrocarbon (section Dehydrogenation)
substitution, addition, polymerization. At higher temperatures they undergo dehydrogenation, oxidation and combustion. Of the classes of hydrocarbons, aromatic...
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Dehydrogenation of amine-boranes or dehydrocoupling of amine-boranes is a chemical process in main group and organometallic chemistry wherein dihydrogen...
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partially dehydrogenated to produce high-octane aromatic hydrocarbons. The dehydrogenation also produces significant amounts of byproduct hydrogen gas, which...
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Acetylene (section Dehydrogenation of alkanes)
Acetylene (systematic name: ethyne) is the chemical compound with the formula C2H2 and structure H−C≡C−H. It is a hydrocarbon and the simplest alkyne....
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were developed throughout the twentieth century. Of these, propane dehydrogenation technologies such as the CATOFIN and OLEFLEX processes have become...
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take up hydrogen during hydrogenation. The sequence of endothermal dehydrogenation followed by hydrogen purification is considered as the main drawback...
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produce carveol, carvone, and limonene oxide. With sulfur, it undergoes dehydrogenation to p-cymene. Limonene occurs commonly as the (R)-enantiomer, but racemizes...
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medium-chain acyl-CoA dehydrogenase (MCAD) is responsible for the dehydrogenation step of fatty acids with chain lengths between 6 and 12 carbons as...
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Styrene (section By dehydrogenation)
ethylbenzene, is fed to a dehydrogenation reactor with a catalyst capable of simultaneously producing styrene and ethylene. The dehydrogenation effluent is cooled...
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Butadiene (section From dehydrogenation of n-butane)
stripped by distillation. Butadiene can also be produced by the catalytic dehydrogenation of normal butane (n-butane). The first such post-war commercial plant...
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ISBN 978-0-07-288495-1. Razmi, Amir (May 2019). "Propylene Production by Propane Dehydrogenation (PDH)". Engineering: 3. Zivenko, Oleksiy (2019). "LPG Accounting Specificity...
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can be achieved using oxidizing agents such as chromic acid, or by dehydrogenation of isopropyl alcohol over a heated copper catalyst: (CH3)2CHOH → (CH3)2CO...
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chemist Martinus van Marum observed the effect of metal surfaces on the dehydrogenation of alcohol, a development which subsequently led, in 1831, to the industrial...
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added into the refinery to expand production range, including for dehydrogenation, producing diesel fuel, polypropylene, and catalytic reforming. After...
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Oxidation of ethene using silicotungstic acid catalyst. Base-catalyzed dehydrogenation of alcohols. Carbonylation coupled to the addition of water. This method...
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hydrocarbon ethylbenzene – made from benzene and ethylene styrene – made by dehydrogenation of ethylbenzene; used as a monomer polystyrenes – polymers with styrene...
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olefins(alkenes) or other chemical synthesis. Ethane by oxidative dehydrogenation converts to ethylene, which can be further converted to ethylene oxide...
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Glutaric acidemia type 2 (redirect from Multiple acyl-CoA dehydrogenation deficiency)
Glutaric acidemia type 2 is an autosomal recessive metabolic disorder that is characterised by defects in the ability of the body to use proteins and fats...
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about 90% and the drug undergoes extensive hepatic metabolization (dehydrogenation, hydroxylation, and N-dealkylation), principally by the enzymes CYP2D6...
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Acetaldehyde (section Dehydrogenation of ethanol)
commercial use. Traditionally, acetaldehyde was produced by the partial dehydrogenation of ethanol: CH 3 CH 2 OH ⟶ CH 3 CHO + H 2 {\displaystyle {\ce {CH3CH2OH...
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removed sequentially from the carboxyl end of the acid after steps of dehydrogenation, hydration, and oxidation to form a beta-keto acid, which is split...
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230–270 °C. Dehydrogenation of methanol to formaldehyde is conducted at 600–720 °C over silver gauze or crystals as the catalyst, as is dehydrogenation of isopropanol...
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"Mycobacterium tuberculosis utilizes a unique heterotetrameric structure for dehydrogenation of the cholesterol side chain". Biochemistry. 52 (17): 2895–2904. doi:10...
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vinyl group. It is a colorless liquid manufactured by the thermal dehydrogenation of isomeric diethylbenzenes. Under synthesis conditions, o-divinylbenzene...
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from the C4 fraction of steam cracking; styrene monomer is made by dehydrogenation of ethylbenzene, a hydrocarbon obtained in the reaction of ethylene...
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Hunger A, Meystre C, Ehmann L, "Process for the manufacture of steroid dehydrogenation products", issued 18 August 1959, assigned to Ciba Pharmaceutical Products...
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