14033-86-4

Upstream product

• 527-61-7 2,6-dimethyl-1,4-benzoquinone 
• 88-05-1 2,4,6-trimethylaniline 
• 89210-26-4 4-(hydroxymethyl)-2,6-dimethylbenzenamine 
• 7732-18-5 water 
• 7722-84-1 dihydrogen peroxide 
• 64-19-7 acetic acid 
• 910614-10-7 (3,5-Dimethyl-4-nitro-benzyl)-(2,4,6-trimethyl-phenyl)-amine 
• 603-71-4 nitromesitylene 
• 18515-22-5 (3,5-dimethyl-4-nitrophenyl)methanol 
• 634-93-5 2,4,6-trichloroaniline 
• 18515-18-9 3,5-dimethyl-4-nitrobenzaldehyde 
• 3095-38-3 3,5-dimethyl-4-nitrobenzoic acid 
• 89210-27-5 N-(4-amino-3,5-dimethylbenzyl)-2,4,6-trimethylbenzenamine 

Downstream Products

• 89231-62-9 2,6-dimethyl-4-(2,4,6-trimethylamino)phenol 

Relevant academic research and scientific papers

OXIDATION OF AROMATIC AMINES WITH CHROMYL CHLORIDE - I OXYDATION OF AROMATIC PRIMARY AMINES

The oxidation of aromatic primary amines with chromyl chloride in carbon tetrachloride or chloroform, results in the formation of intermediate solid adducts (Etard adducts) which, on hydrolysis, give azobenzenes(1), 1,4-benzoquinones(2), anilino-1,4-benzoquinones(3), 1,4-benzoquinone anils(4) and anilino-1,4-benzoquinone anils(5) in yields which depend on the position, nature and degree of substitution of the ring.

Migrations in Oxidations of Mesidine

The oxidation of mesidine in methanolic media by ferricyanide, dichromate, and persulfate afforded an anil 4 containing a shifted methoxymethyl group in addition to the principal anil 3 formed by oxidative dealkylation.Possible intermediates 6, 7, and 8 were prepared and oxidized to the product anils.Oxidations of related anilines 9, 10, and 13 did not parallel those of mesidine but afforded analogues of 3.There is significant spectral evidence for anils with alkyl shifts but little for anils analogous to 4.