24891-96-1

Upstream product

• 935-92-2 2,3,5-Trimethyl-1,4-benzoquinone 
• 103808-42-0 2,5-dimethoxy-3,4,6-trimethylbenzaldehyde 
• 861356-37-8 (2,5-dimethoxy-3,4,6-trimethyl-benzylidene)-malonic acid 
• 203805-70-3 methyl 2,5-dimethoxy-3,4,6-trimethylbenzoate 
• 4537-09-1 1,4-dimethoxy-2,3,5-trimethyl-benzene 
• 7697-37-2 nitric acid 
• 89048-20-4 2,5-dimethoxy-3,4,6-trimethylbenzoic acid 

Downstream Products

• 145998-03-4 2,3,5-trimethyl-6-nitro-benzene-1,4-diol 

Relevant academic research and scientific papers

Similarities and differences in the structures of 5-bromo-6-hydroxy-7,8- dimethylchroman-2-one and 6-hydroxy-7,8-dimethyl-5-nitrochroman-2-one

The title compounds, C11H11BrO3, (I), and C11H11NO5, (II), respectively, are derivatives of 6-hydroxy-5,7,8-trimethylchroman-2-one substituted at the 5-position by a Br atom in (I) and by a

The dichotomy between nitration of substituted 1,4-dimethoxybenzenes and formation of corresponding 1,4-benzoquinones by using nitric and sulfuric acid

Various alkyl-substituted p-dimethoxybenzenes (ArH) react readily With nitric acid and sulfuric to form nitroproducts (ARNO2). When the nitric acid is used in excess, the nitro-product react via either nitration to dinitrocompound (Ar(NO2)2) or via oxidative demethylation to nitro-p- quinone (Q). As such, the competition between the nitration, polynitration and oxidative dealkylation is effectively modulated by the added nitric acid and the alkyl-substituted p-dimethoxybenzenes.