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relatively inert and thus low-valued, to olefins, which are reactive and thus more valuable. Alkenes are precursors to aldehydes (R−CH=O), alcohols (R−OH)...

(-S(=O)2) with its sulphur atom bonded to a nitrogen atom of a ureylene group (N,N-dehydrourea, a dehydrogenated derivative of urea). The side chains R1...

"broken" ring. The word secosteroid derives from the Latin verb secare meaning "to cut",: 241  and 'steroid'. Secosteroids are described as a subclass of steroids...

naturally occurring anabolic–androgenic steroid (AAS) and the 1(2)-dehydrogenated analogue of testosterone. Boldenone itself has never been marketed;...

glutathione reduction in erythrocytes). This will cause the G6P to be dehydrogenated to 6-phosphogluconate by glucose 6-phosphate dehydrogenase. This irreversible...

ethyl groups attached to certain carbon positions. The term gonane is also used to describe a group of progestins that are similar to levonorgestrel but...

O to two molecules of water. The systematic name of this enzyme class is stearoyl-CoA,ferrocytochrome-b5:oxygen oxidoreductase (9,10-dehydrogenating)....

petroleum and natural gas are cracked into lighter molecules which are dehydrogenated at high temperature: C2H6 → C2H2 + 2 H2 2 CH4→ C2H2+ 3 H2 This last...

(Wacker-Hoechst process), or the hydration of propylene to give 2-propanol, which is oxidized (dehydrogenated) to acetone. Previously, acetone was produced by the...

into H18-DBT when exposed to platinum group metals at 140°C and can dehydrogenate at temperatures between 270°C and 320°C. The resulting DBT/H18-DBT mixture...

1-dehydrotestosterone, or androsta-1,4-dien-17β-ol-3-one), which itself is the C1(2) dehydrogenated analogue of testosterone and a naturally occurring androgen found in...

Justus von Liebig as a contraction of the Latin alcohol dehydrogenatus (dehydrogenated alcohol). In the past, aldehydes were sometimes named after the corresponding...

Estrane: Dehydrogenated: Estrene Estradiene Estratriene; Substituted: Estratrienolone Estratrienediol Estratrienetriol C19 Androstane: Dehydrogenated: Androstene...

high temperatures, with an alcohol, aldehyde, or carboxylic acid. A dehydrogenating catalyst, such as platinum on alumina, is required. The (1,2) and (3...

in the liver. Bile acids are conjugated with taurine or glycine residues to give anions called bile salts. Primary bile acids are those synthesized by...

cyclopentane ring (the D ring). Steroids vary by the functional groups attached to this four-ring core and by the oxidation state of the rings. Sterols are forms...

primary amine-boranes dehydrogenate through a two step intramolecular process to give aminoborane polymers, which further dehydrogenate to form borazines. [CpFe(CO)2]2...

cleaving two carbons every cycle to form acetyl-CoA. The process consists of 4 steps. A long-chain fatty acid is dehydrogenated to create a trans double bond...

stearoyl-CoA 9-desaturase acting on stearoyl-CoA. In effect, stearic acid is dehydrogenated to give the monounsaturated derivative, oleic acid. Oleic acid undergoes...

Estrane: Dehydrogenated: Estrene Estradiene Estratriene; Substituted: Estratrienolone Estratrienediol Estratrienetriol C19 Androstane: Dehydrogenated: Androstene...