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4 ,5 -Dimethoxy-2 -nitroacetophenone

C8H7NO3, p-Nitroacetophenone, 39B, 68 CeHyNOft, p-Nitrophenyl acetate, 38B, 134 CsHyNaOg, 2,4,6-Trinitro-m-xylene, 38B, 135 CbH8N203, anti-4-Nitro-N-methylbenzaldoxime, 41B, 109 C8Hi2KN30iOf Potassium 1,1 -dimethoxy-2,4,6-trinitrobenzene dihydrate, 33B, 50... [Pg.49]

Preparation by demethylation of 3,4-dimethoxy-5-nitroacetophenone with concentrated hydrobromic acid at 140° [2135],... [Pg.703]

Also obtained by partial demethylation of 2,6-dimethoxy-3-nitroacetophenone,... [Pg.756]

Obtained (by-product) by reaction of stannous chloride on 3,5-dimethoxy-2-nitroacetophenone in concentrated hydrochloric acid at r.t. [2890]. [Pg.794]

Preparation by adding a hot solution of stannous chloride in hydrochloric acid to a solution of 2-acetoxy-4,6-dimethoxy-3-nitroacetophenone in ethanol containing zinc dust and heating the mixture in a steam bath (48%) [2139]. m.p. 118-119° [2139] H NMR [2139], IR [2139]. [Pg.847]

See other pages where 4 ,5 -Dimethoxy-2 -nitroacetophenone is mentioned: [Pg.622]    [Pg.134]    [Pg.1924]    [Pg.223]    [Pg.622]    [Pg.622]    [Pg.622]    [Pg.622]    [Pg.458]   


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4’-nitroacetophenon

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