2221-11-6

Basic information

• Product Name: 3,5-dibenzyltetrahydro-1H-imidazole-2,4-dione
• Synonyms: 3,5-dibenzyltetrahydro-1H-imidazole-2,4-dione
• CAS NO: 2221-11-6
• Molecular Weight: 280.326
• Mol File: 2221-11-6.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 3,5-dibenzyltetrahydro-1H-imidazole-2,4-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 3,5-dibenzyltetrahydro-1H-imidazole-2,4-dione(2221-11-6)
• EPA Substance Registry System: 3,5-dibenzyltetrahydro-1H-imidazole-2,4-dione(2221-11-6)

Safety Data

• Hazardous Substances Data: 2221-11-6(Hazardous Substances Data)

Upstream product

• 125369-25-7 methyl (2S)-2-{[(benzylamino)carbonyl]amino}-3-phenylpropanoate 
• 3173-56-6 benzyl isothiocyanate 
• 201230-82-2 carbon monoxide 
• 6455-20-5 L-phenylalanine benzylamide 
• 22003-17-4 O-phenyl N-benzylcarbamate 
• 5619-07-8 methyl 2-amino-3-phenylpropanoate hydrochloride 
• 7524-50-7 methyl (2S)-2-amino-3-phenylpropanoate hydrochloride 

Relevant articles and documents

The synthesis of a series of 3,5-disubstituted tetrahydro-1H-imidazole-2,4-diones utilizing lithium aluminum hydride

A series of 3,5-disubstituted tetrahydro-1H-imidazole2,4-diones were synthesized from the corresponding urea methyl ester precursors utilizing lithium aluminum hydride as the cyclization agent.

Preparation of hydantoins by catalytic oxidative carbonylation of α-amino amides

(Chemical Equation Presented) Hydantoins can be synthesized from the corresponding amino amides employing oxidative catalytic carbonylation using W(CO)6 as the catalyst, I2 as the oxidant,COas the carbonyl source, andDBUas base. Secondary amides afford the hydantoins in good to excellent yields, which decrease as the steric bulk of the N-alkyl substituent increases. 2009 American Chemical Society.