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2.4.6- Trimethylphenylglyoxylic acid

Mesitoic acid has been prepared by carbonation of mesityl-magnesium bromide 2-4 by hydrolysis of its amide prepared by condensation of mesitylene with carbamyl chloride under the influence of aluminum chloride 6 by oxidation of isodurene with dilute nitric acid 6-7 by distillation of 2,4,6-trimethylmandelic acid (low yield) 8 by dry distillation of 2,4,6-trimethyIphenyl-glyoxylic acid 9 by oxidation of the latter with potassium permanganate 10 and by treating 2,4,6-trimethylphenylglyoxylic acid with concentrated sulfuric acid in the cold11 or with heating.12... [Pg.106]

See other pages where 2.4.6- Trimethylphenylglyoxylic acid is mentioned: [Pg.66]    [Pg.79]    [Pg.103]    [Pg.103]    [Pg.66]    [Pg.79]    [Pg.103]    [Pg.103]   
See also in sourсe #XX -- [ Pg.44 , Pg.71 ]



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