30406-69-0

Upstream product

• 123-19-3 4-heptanone 
• 34461-00-2 nitromalondialdehyde sodium salt 
• 1006-59-3 2,6-diethylphenol 
• 70522-64-4 toluene-4-sulfonic acid-(2,6-diethyl-4-nitro-anilide) 
• 4703-16-6 toluene-4-sulfonic acid-(2,6-diethyl-anilide) 
• 579-66-8 2,6-diethylaniline 
• 181294-58-6 N-tert-butyl-β-formyl-β-nitroenamine 
• 57190-23-5 2,6-diethyl-4-nitroaniline 

Downstream Products

• 50348-20-4 2,6-diethyl-1,4-benzoquinone 
• 7330-81-6 2,6-diethylhydroquinone 

Relevant academic research and scientific papers

A convenient method for synthesizing modified 4-nitrophenols

β-Nitroenamine having a formyl group behaves as the synthetic equivalent of unstable nitromalonaldehyde upon treatment with ketones under basic conditions and leads to 2,6-disubstituted 4-nitrophenols. The present method is safer than the conventional one using sodium nitromalonaldehyde and enables the preparation of hitherto unknown nitrophenols.

Substituted aniline compounds

Novel aniline compounds that are useful in preparing N-aroyl N'-phenyl ureas having alkyl substituents in the 2-, 3-, 5- and 6-positions and haloalkoxy in the 4-position of the N'-phenyl which are more active and have a broader spectrum of effectiveness t