Search results
Results From The WOW.Com Content Network
3-Methyl-2-butanol (IUPAC name, commonly called sec-isoamyl alcohol) is an organic chemical compound. It is used as a solvent and an intermediate in the manufacture of other chemicals. [ 3 ]
Three of these alcohols, 2-methyl-1-butanol, 2-pentanol, and 3-methyl-2-butanol (methyl isopropyl carbinol), contain stereocenters, and are therefore chiral and optically active. The most important amyl alcohol is isoamyl alcohol, the chief one generated by fermentation in the production of alcoholic beverages and a constituent of fusel oil ...
2-(1H-Indol-3-yl)ethanol Tryptophol: Primary 526-55-6 2-Methylbutan-1-ol: 2-Methyl-1-butanol (2M1B) Secondary 137-32-6 2-methylpropan-1-ol: 2-Methyl-1-propanol (2M1P), Isobutanol Primary 78-83-1 2-Methylbutan-2-ol: 2-Methyl-2-butanol (2M2B), tert-Amyl alcohol (TAA, tert-amylol) Tertiary 75-85-4 2-Methylpropan-2-ol
Isoamyl alcohol (3-methylbutan-1-ol), a colorless liquid 2-Methyl-1-butanol , an organic chemical compound 3-Methyl-2-butanol , an organic chemical compound used as a solvent and an intermediate
Proton transfer from the oxonium ion to a second molecule of the alcohol gives an activated complex; Protonation of one of the hydroxy groups of the activated complex gives a new oxonium ion. Loss of water from this oxonium ion and subsequent deprotonation gives the ester. A generic mechanism for an acid Fischer esterification is shown below.
The reaction mechanism of the Mitsunobu reaction is fairly complex. The identity of intermediates and the roles they play has been the subject of debate. Initially, the triphenyl phosphine (2) makes a nucleophilic attack upon diethyl azodicarboxylate (1) producing a betaine intermediate 3, which deprotonates the carboxylic acid (4) to form the ion pair 5.
When necessary, the position of the hydroxyl group is indicated by a number between the alkane name and the -ol: propan-1-ol for CH 3 CH 2 CH 2 OH, propan-2-ol for CH 3 CH(OH)CH 3. If a higher priority group is present (such as an aldehyde , ketone , or carboxylic acid ), then the prefix hydroxy- is used, [ 19 ] e.g., as in 1-hydroxy-2 ...
Isoamyl alcohol is a colorless liquid with the formula C 5 H 12 O, specifically (H 3 C–) 2 CH–CH 2 –CH 2 –OH. It is one of several isomers of amyl alcohol (pentanol). It is also known as isopentyl alcohol, isopentanol, or (in the IUPAC recommended nomenclature) 3-methyl-butan-1-ol.