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2,4-Dimethoxybenzaldehyde (DMBA) is a reagent used to specifically quantify phlorotannins. This product reacts specifically with 1,3-and 1,3,5-substituted phenols (e.g., phlorotannins) to form a colored product. [1]
Although a synthesis of the compound had previously been described, [2] in the years after its emergence on the market, papers reporting analytical characterizations of the substance appeared. [3] It is offered online and is termed a psychedelic drug. Since 12 October 2016, βk-2C-B has become a controlled substance (Schedule III) in Canada. [4]
It is nearly analogous to the aldol reaction that had been discovered 23 years prior that couples two carbonyl compounds to form β-hydroxy carbonyl compounds known as "aldols" (aldehyde and alcohol). [2] [4] The Henry reaction is a useful technique in the area of organic chemistry due to the synthetic utility of its corresponding products, as ...
In enzymology, a lignin peroxidase (EC 1.11.1.14) is an enzyme that catalyzes the chemical reaction. 1,2-bis(3,4-dimethoxyphenyl)propane-1,3-diol + H 2 O 2 3,4-dimethoxybenzaldehyde + 1-(3,4-dimethoxyphenyl)ethane-1,2-diol + H 2 O
2,4-Dimethoxybenzaldehyde, a reagent used to specifically quantify phlorotannins; para-Dimethylaminobenzaldehyde, a reagent used in Ehrlich's reagent and Kovac's reagent; 7,12-Dimethylbenz(a)anthracene, an immunosuppressant and powerful laboratory carcinogen; 1,3-Dimethylbutylamine, a designer stimulant sometimes found in dietary supplements
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.
2,4-Dihydroxybenzaldehyde or β-resorcylaldehyde is a phenolic aldehyde, a chemical compound with the formula C 7 H 6 O 3. It is an isomer of protocatechuic aldehyde (3,4-dihydroxybenzaldehyde). References
Dimethoxybenzaldehyde may refer to: 2,4-Dimethoxybenzaldehyde (DMBA) 2,5-Dimethoxybenzaldehyde; Veratraldehyde (3,4-dimethoxybenzaldehyde) This page was last edited ...