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Methyl propionate, also known as methyl propanoate, is an organic compound with the molecular formula CH 3 CH 2 CO 2 CH 3. It is a colorless liquid with a fruity, rum -like odor. [ 2 ]
It is the methyl ester of propiolic acid, the simplest acetylenic carboxylic acid. It is a colorless liquid that is miscible with organic solvents. The compound is a reagent and building block for the synthesis of other organic compounds, reactions that exploit the electrophilicity of the alkyne group. [1] For example it is a potent dienophile. [2]
The first stage involves carboalkoxylation of ethylene to produce methyl propionate (MeP): [12] C 2 H 4 + CO + CH 3 OH → CH 3 CH 2 CO 2 CH 3. The MeP synthesis is conducted in a continuous-stirred tank reactor at moderate temperature and pressure using proprietary agitation and gas-liquid mixing arrangement.
The propionate / ˈ p r oʊ p i ə n eɪ t /, or propanoate, ion is C 2 H 5 COO −, the conjugate base of propionic acid. It is the form found in biological systems at physiological pH. A propionic, or propanoic, compound is a carboxylate salt or ester of propionic acid. In these compounds, propionate is often written in shorthand, as CH 3 CH ...
Synthesis of acrylic acid using "Reppe chemistry"; a metal catalyst is required. The carbomethoxylation of ethylene to give methyl propionate: C 2 H 4 + CO + MeOH → MeO 2 CC 2 H 5. Methyl propionate ester is a precursor to methyl methacrylate. [10] Hydroesterification is like hydrocarboxylation, but it uses alcohols in place of water. [11]
The major enzymes involved in this process are methylcitrate synthase (MCS) in step one, methylcitrate dehydratase (MCD) in step two, and 2-methylisocitrate lyase (MCL) in step three. The PrpC gene, which encodes for enzyme methylcitrate synthase in the first step of the methylcitrate cycle, is the gene responsible for propionate metabolism in ...
Chemical structure of the propargyl group. In organic chemistry, the propargyl group is a functional group of 2-propynyl with the structure CH≡C−CH 2 −.It is an alkyl group derived from propyne (HC≡C−CH 3).
The chemical compound isobutyl acetate, also known as 2-methylpropyl ethanoate (IUPAC name) or β-methylpropyl acetate, is a common solvent.It is produced from the esterification of isobutanol with acetic acid.