39509-28-9

Upstream product

• 75-44-5 phosgene 
• 33611-54-0 2,2-dimethyl-1-phenylpropan-1-imine 
• 32315-10-9 bis(trichloromethyl) carbonate 
• 71996-39-9 N,N'-bis(1-phenyl-2,2-dimethylpropylidene)urea 

Downstream Products

• 61705-44-0 [(1-Isocyanato-2,2-dimethyl-1-phenyl-propylimino)-methylene]-carbamic acid ethyl ester 
• 138507-57-0 N-(N-1-phenyl-2,2-dimethylpropylidenecarbamoyl)-1-dicyanomethyl-1,2-dihydroisoquinoline 
• 126681-31-0 2,5-Dioxo-pyrrolidine-1-carboxylic acid [2,2-dimethyl-1-phenyl-prop-(E)-ylidene]-amide 
• 79506-04-0 1-Benzhydrylidene-3-[2,2-dimethyl-1-phenyl-prop-(Z)-ylidene]-urea 
• 126681-32-1 1,3-Dioxo-1,3-dihydro-isoindole-2-carboxylic acid [2,2-dimethyl-1-phenyl-prop-(E)-ylidene]-amide 
• 141264-49-5 2-(1-Isocyanato-2,2-dimethyl-1-phenyl-propylsulfanyl)-benzothiazole 
• 71996-40-2 1-(1-tert-Butyl-2,2-dimethyl-propylidene)-3-[2,2-dimethyl-1-phenyl-prop-(Z)-ylidene]-urea 
• 106552-05-0 di(1-isocyanato-1-phenyl-2,2-dimethylpropyl) terephthalate 
• 87537-04-0 Acetic acid 1-isocyanato-2,2-dimethyl-1-phenyl-propyl ester 
• 33611-54-0 2,2-dimethyl-1-phenylpropan-1-imine 
• 71996-39-9 N,N'-bis(1-phenyl-2,2-dimethylpropylidene)urea 

Relevant academic research and scientific papers

N',N'-DIALKYLIDENEUREAS

N',N'-Dialkylideneureas were obtained by the action of ketimines on α-chloroalkyl isocyanates.Their reactions with alcohols, amines, and proton-containing acids were investigated.It was shown that the reactions of N,N'-dialkylideneureas with phosphorus pentahalides and triphenyldibromophosphorane lead to N,N'-bis(α-halogenoalkyl)carbodiimides and α-halogenoalkyl isocyanates.