110163-94-5

Upstream product

• 54212-62-3 trans-α,β-Bis-(N-methylanilino)-stilben 
• 62-53-3 aniline 
• 134-81-6 benzil 
• 119-53-9 2-hydroxy-2-phenylacetophenone 
• 1402072-32-5 (E)-1,2-diphenyl-2-(phenylimino)ethanol 

Downstream Products

• 102935-80-8 3-Hydroxy-3,4-diphenyl-4-[(E)-phenylimino]-butyric acid methyl ester 
• 102935-81-9 3-Hydroxy-2-methyl-3,4-diphenyl-4-[(E)-phenylimino]-butyric acid methyl ester 
• 102935-82-0 3-Hydroxy-2,2-dimethyl-3,4-diphenyl-4-[(E)-phenylimino]-butyric acid methyl ester 
• 5722-91-8 1,2-diphenyl-2-(phenylamino)ethanone 
• 5326-56-7 N-(α'-oxo-bibenzyl-α-yl)-acetanilide 
• 80783-92-2 N-(2-Oxo-1,2-diphenyl-ethyl)-N-phenyl-propionamide 
• 104127-40-4 1,4-diphenyl-3-methoxy-3-methyl-4-benzoyl-β-azetidinone 
• 104127-40-4 1,4-diphenyl-3-methoxy-3-methyl-4-benzoyl-β-azetidinone 
• 83165-62-2 4-Benzoyl-1,3,3,4-tetraphenyl-azetidin-2-one 
• 3893-33-2 1,1',2,2'-tetraphenyl-2,2'-azinodiethanone 
• 93-98-1 N-phenyl benzoyl amide 

Relevant academic research and scientific papers

Synthesis and oxidation of (E)-1,2-diphenyl-2-(arylimino) ethanol derivatives

The compounds (E)-1,2-diphenyl-2-(phenylimino)ethanol, (E)-1,2-diphenyl-2- (p-tolylimino)ethanol, and (E)-2-((4-chlorophenyl)imino)-1,2-diphenylethanol) were synthesized by reaction of a p-substituted aniline with benzoin then oxidized with chromium trioxide-triethylamine in chloroform to give (E)-1,2-diphenyl-2-(phenylimino)ethanone, (E)-1,2-diphenyl-2-(p-tolylimino) ethanone, and (E)-2-((4-chlorophenyl)imino)-1,2-diphenylethanone in very high yield. The products were characterized by IR and NMR spectral analysis.

Titanium(IV) chloride induced reactions of ketones and C-acylimines with dimethylcyanamide

The reactions of ketones (benzophenone, 4-methylbenzophenone, acetophenone, acetone, and 2,2,4,4-tetramethyl-3-pentanone) and C-acylimines with dimethylcyanamide in the presence of titanium(IV) chloride were investigated. Benzophenone and 4-methylbenzophenone react with dimethylcyanamide to give 4,4-disubstituted 2-dimethylamino-3-aza-1-oxa-1,3-butadienes 5 and 4,4-disubstituted 2-dimethylanuno-1-N,N-dimethylcarbamoyl-1,3-diaza-1,3-butadienes 9. Ketones with enolizable hydrogen atoms undergo aldol reactions under these conditions. C-Acylimines 11b-11e, derived from benzil and substituted anilines, undergo [2 + 2] cycloaddition to dimethylcyanamide with subsequent ring opening to 1-(N,N-dimethylcarbamoyl)-2,3,4-triaryl-1,4-diaza-1,3-butadienes 15. 1,2-Diphenyl-2-(isopropylimino)ethanone (11a) reacts with dimethylcyanamide to give 2-dimethylamino-1-isopropyl-4,4-diphenyl-2-imidazolin-5-one (23) in a hitherto unknown multistep reaction. The structure of 23 was confirmed by an X-ray analysis. VCH Verlagsgesellschaft mbH, 1996.

Electrochemical Oxidation of Aromatic Enediamines. A Unique Example of Anodic Double Cyclisation to an Indolo-oxazolidine

The anodic oxidation of enediamines leads to an unexpected cyclisation involving solvent moisture to give an indolo-oxazolidine in a good yield.

Syntheses of N-substituted 3,3,4-triphenyl-4-benzoylazetidin-2-ones and 3',3'-diphenyl spiro(acenaphthen-1-one-2,4'-azetidin-2'-ones); novel examples exhibiting a high reactivity of imino group in ketoimines

The reaction of 2-diazo-1,2-diphenylethanone (1) with 2-imino-1,2-diphenylethanones 2a-e gave new N-substituted 3,3,4-triphenyl-4-benzoylazetidin-2-ones 3a-e, together with 1,1',2,2'-tetraphenyl-2,2'-azinodiethanone (4).Similar reaction of 1 with 2-iminoa