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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]
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
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 aza-Henry reaction is also used to produce nitroamines and can be a reliable synthetic route for the synthesis of vicinal diamines. [13] Perhaps one of the most synthetically useful modifications to the Henry reaction is the use of an organocatalyst. [2] [12] [14] The catalytic cycle is shown below. Henry reaction synthetic scheme
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Dimethoxybenzaldehyde may refer to: 2,4-Dimethoxybenzaldehyde (DMBA) 2,5-Dimethoxybenzaldehyde; Veratraldehyde (3,4-dimethoxybenzaldehyde) This page was last edited ...
The systematic name of this enzyme class is 1,2-bis(3,4-dimethoxyphenyl)propane-1,3-diol:hydrogen-peroxide oxidoreductase. Other names in common use include diarylpropane oxygenase , ligninase I , diarylpropane peroxidase , LiP , diarylpropane:oxygen,hydrogen-peroxide oxidoreductase (C-C-bond-cleaving) .
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 ]