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Vanillyl alcohol Names Preferred IUPAC name. 4-(Hydroxymethyl)-2-methoxyphenol ... Properties Chemical formula. C 8 H 10 O 3: ... vanillic acid, vanillin:
Vanillic acid (4-hydroxy-3-methoxybenzoic acid) is a dihydroxybenzoic acid derivative used as a flavoring agent. It is an oxidized form of vanillin . It is also an intermediate in the production of vanillin from ferulic acid .
Vanillyl (blue part) functional group. In organic chemistry , the vanillyl group (also known as vanilloyl ) is a functional group . Compounds containing a vanillyl group are called vanilloids , and include vanillin , vanillic acid , capsaicin , vanillylmandelic acid , etc. [ 1 ] [ 2 ]
The vanilloids are compounds which possess a vanillyl group. They include vanillyl alcohol, vanillin, vanillic acid, acetovanillon, vanillylmandelic acid, homovanillic acid, capsaicin, etc. Isomers are the isovanilloids.
At present, the most significant of these is the two-step process practiced by Rhodia since the 1970s, in which guaiacol (1) reacts with glyoxylic acid by electrophilic aromatic substitution. [39] The resulting vanillylmandelic acid (2) is then converted by 4-Hydroxy-3-methoxyphenylglyoxylic acid (3) to vanillin (4) by oxidative decarboxylation ...
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Homovanillyl alcohol [1] Names Preferred IUPAC name. 4-(2-Hydroxyethyl)-2-methoxyphenol ... Properties Chemical formula. C 9 H 12 O 3 ... Homovanillyl alcohol is a ...