622-14-0

Upstream product

• 50-00-0 formaldehyd 
• 62-53-3 aniline 
• 75-11-6 diiodomethane 
• 73455-06-8 sulfuric acid chloromethyl ester-methyl ester 
• 64-17-5 ethanol 
• 103-70-8 Formanilid 
• 88933-19-1 methoxymethylphenylamine 
• 5395-50-6 1,3,4,6-tetrakis(hydroxymethyl)tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione 
• 7732-18-5 water 
• 91-78-1 1,3,5-triphenylhexahydro-1,3,5-triazine 

Downstream Products

• 620-81-5 N,N'-Diphenyloxamid 
• 3526-45-2 2-((phenylamino)methyl)phenol 
• 860574-61-4 N,N',N'',N'''-tetraphenyl-N,N''-methanediyl-di-urea 
• 102-08-9 N,N-diphenylthiourea 
• 33033-90-8 N-(4-hydroxylbenzyl)aniline 
• 22258-65-7 3-anilinomethyl-3H-benzothiazol-2-one 
• 1208-52-2 2,4'-diaminodiphenylmethane 
• 101-77-9 4,4'-diamino diphenyl methane 
• 103-01-5 N-Phenylglycine 
• 50-00-0 formaldehyd 
• 62-53-3 aniline 
• 3009-97-0 N-phenylglycinonitrile 
• 586-96-9 Nitrosobenzene 
• 73901-66-3 N,N-di-p-tolyl-thiourea 

Relevant academic research and scientific papers

Tetrakis(hydroxymethyl)glycoluril in N-methylenation reactions with arylamines

[Figure not available: see fulltext.] This work shows for the first time the use of tetrakis(hydroxymethyl)glycoluril in the melt N-methylenation reactions of arylamines, based on the ability of tetrakis(hydroxymethyl)glycoluril to eliminate a formaldehyd

A Simple and General Synthesis of Symmetrical and Unsymmetrical Bis(arylamino)methanes. Reactions of N,O-Acetals with Nitrogen Bases

Bis(arylamino)methanes 4 free of amine contamination have been efficiently synthesized from N,O-acetals 1 following three different methodologies.The first two are useful for symmetrical aminals and involve the decomposition of an N,O-acetal by a base (ph

TRINUCLEAR INTERMEDIATES IN ANILINE-FORMALDEHYDE CONDENSATION

The trinuclear intermediate products 4-(4-anilinomethylanilinomethyl)aniline and 4-aniline were isolated and identified by TLC during investigation of the aniline-formaldehyde condensation in the presence of acidic catalysts.The transformation of these compounds and of 4-anilinomethylaniline in methanol and under the conditions of acid aniline-formaldehyde condensation and rearrangement are described.It was established that the fromation of polyamines is possible not only as a result of the initial reaction of the final diamines with formaldehyde but also of the reaction of protonated anilinomethylanilines with aromatic amines present in the reaction mixture.

Photoinduced oxygenation of tryptamines by aromatic amine N-oxides

Irradiation (1) (253-7 nm) of Na,Nb-dimethyltryptaimne with pyridine N-oxide or benzo[c]cinnoline N-oxide in CH2Cl2 yielded 1,8-dimethyl-3a-hydroxy-1,2,3,3a,8-8a,- hexahydropyrrolo[2,3-b]indole (19), while with visible light Nb-(4-cyanobutadienyl)-Na,Nb,- dimethyltryptamine (21) was obtained. This method was applied to trimethyltryptamine and the corresponding oxindole (34) and the N-formyl derivative (20) were obtained.