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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 ...
The reaction between menthone ((2S,5R)-2-isopropyl-5-methylcyclohexanone) and anisaldehyde (4-methoxybenzaldehyde) is complicated due to steric shielding of the ketone group. This obstacle is overcome by using a strong base such as potassium hydroxide and a very polar solvent such as DMSO in the reaction below: [19] A Claisen–Schmidt reaction
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
3,4,5-Trimethoxybenzaldehyde can be used as an intermediate in the synthesis of some pharmaceutical drugs including trimethoprim, [1] [2] cintriamide, roletamide, trimethoquinol (aka tretoquinol), and trimazosin as well as some psychedelic phenethylamines. [3] [4] [5]
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
Dimethyl sulfide (Me 2 S) is treated with N-chlorosuccinimide (NCS), resulting in formation of an "active DMSO" species that is used for the activation of the alcohol. Addition of triethylamine to the activated alcohol leads to its oxidation to aldehyde or ketone and generation of dimethyl sulfide. In variance with other alcohol oxidation using ...