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Anisyl alcohol (4-methoxybenzyl alcohol) is an organic compound with the chemical formula CH 3 OC 6 H 4 CH 2 OH. [1] It is a colorless liquid that is used as a fragrance and flavorant. It occurs naturally but is produced by reduction of the aldehyde or carboxylic acid. [2] It reacts with hydrogen bromide to give 4-methoxylbenzyl bromide. [3]
Mequinol, MeHQ or 4-methoxyphenol, is an organic compound with the formula CH 3 OC 6 H 4 OH. It is a phenol with a methoxy group in the para position. A colorless solid, it is used in dermatology [ 1 ] and organic chemistry .
Pages in category "4-Methoxyphenyl compounds" The following 93 pages are in this category, out of 93 total. This list may not reflect recent changes. 0–9.
It can be formed by the nucleophilic attack of methanol on protonated ethylene oxide followed by proton transfer: C 2 H 5 O + + CH 3 OH → C 3 H 8 O 2 + H + 2-Methoxyethanol is used as a solvent for many different purposes such as varnishes, dyes, and resins. It is also used as an additive in airplane deicing solutions.
The simplest of methoxy compounds are methanol and dimethyl ether. Other methoxy ethers include anisole and vanillin. Many metal alkoxides contain methoxy groups, such as tetramethyl orthosilicate and titanium methoxide. Esters with a methoxy group can be referred to as methyl esters, and the —COOCH 3 substituent is called a methoxycarbonyl. [1]
Methoxymethanol forms spontaneously when a water solution of formaldehyde and methanol are mixed. [3] [1] or when formaldehyde is bubbled through methanol. [4] In space methoxymethanol can form when methanol radicals (CH 2 OH or CH 3 O) react. These are radiolysis products derived when ultraviolet light or cosmic rays hit frozen methanol. [3]
Dimethoxytrityl, [bis-(4-methoxyphenyl)phenylmethyl] (DMT) — Removed by weak acid. DMT group is widely used for protection of 5'-hydroxy group in nucleosides, particularly in oligonucleotide synthesis. Methoxytrityl [(4-methoxyphenyl)diphenylmethyl] (MMT) – Removed by acid and hydrogenolysis.
4-Methoxyphenol (mequinol, para-guaiacol, 4-hydroxyanisole) This page was last edited on 21 August 2019, at 23:22 (UTC). Text is available under the Creative ...