3',4'-диметоксиацетофенон

Химические свойства

yellow to beige crystalline powder

Использование

3',4'-Dimethoxyacetophenone is used as Catalytic agent; Petrochemical additive. It is also used in agrochemical, pharmaceutical and dyestuff field.

Подготовка

Obtained by reaction of dimethyl sulfate with acetoguaiacone in the presence of sodium hydroxide in ethanol, first at 50°, then at reflux for 1 h (78%).

Определение

ChEBI: A member of the class of acetophenones that is acetophenone substituted by methoxy groups at positions 3' and 4' respectively.

использованная литература

[1] G. Hawkes. “An unusual anodic methoxylation: 3,4-dimethoxyacetophenone.” Tetrahedron Letters 33 1 (1992): 8133–8136.
[2] P. Kuzmi?, M. Soucek. “Substituent effects in aromatic photochemistry. UV irradiation of 3,4-dimethoxybenzonitrile and 3,4-dimethoxyacetophenone in the presence of inorganic anions.” Collection of Czechoslovak Chemical Communications 52 1 (1987): 980–988.
[3] Virginia Vetere . “Study of the racemic and enantioselective hydrogenation of acetophenone and 3,4-dimethoxyacetophenone using platinum-based organotin catalysts.” Catalysis Today 107 (2005): Pages 266-272.