112777-94-3

Basic information

• Product Name: 1,3-Diazetidin-2-one, 4-[[4-(dimethylamino)phenyl]imino]-1-(4-nitrophenyl)-3-phenyl-
• CAS NO: 112777-94-3
• Molecular Formula: C22H19N5O3
• Molecular Weight: 401.425
• Mol File: 112777-94-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,3-Diazetidin-2-one, 4-[[4-(dimethylamino)phenyl]imino]-1-(4-nitrophenyl)-3-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Diazetidin-2-one, 4-[[4-(dimethylamino)phenyl]imino]-1-(4-nitrophenyl)-3-phenyl-(112777-94-3)
• EPA Substance Registry System: 1,3-Diazetidin-2-one, 4-[[4-(dimethylamino)phenyl]imino]-1-(4-nitrophenyl)-3-phenyl-(112777-94-3)

Safety Data

• Hazardous Substances Data: 112777-94-3(Hazardous Substances Data)

Upstream product

• 100-28-7 4-Nitrophenyl isocyanate 
• 112777-92-1 N-<(4-Dimethylamino)phenyl>-N'-phenylcarbodiimide 

Relevant articles and documents

Cycloaddition Reactions of Unsymmetrically substituted Carbodiimides

N-Alkyl-N'-arylcarbodiimides add alkyl and aryl isocyanates to the N-alkyl substituted CN double bond to yield 4-arylimino-1,3-diazetidine-2-ones 3.In the case of bulky alkyl substituents the reaction still proceeds across the sterically hindered CN double bond.N-Aryl-N'-carbodiimides form cycloadducts with aryl isocyanates preferentially across the CN double bond not attached to the electron-rich aryl groups.However, steric crowding on this CN double bond directs the reaction to the adjacent double bond of the heterocumulative system.The rate of the cycloaddition reaction of N-methyl-N'-phenylcarbodiimide with 4-nitrophenylisocyanate is about 2.5 times faster in acetonitrile than in benzene.