1048344-57-5

Basic information

• Product Name: 1-allyl-1-(2-bromophenyl)urea
• CAS NO: 1048344-57-5
• Molecular Weight: 255.114
• Mol File: 1048344-57-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-allyl-1-(2-bromophenyl)urea(CAS DataBase Reference)
• NIST Chemistry Reference: 1-allyl-1-(2-bromophenyl)urea(1048344-57-5)
• EPA Substance Registry System: 1-allyl-1-(2-bromophenyl)urea(1048344-57-5)

Safety Data

• Hazardous Substances Data: 1048344-57-5(Hazardous Substances Data)

Upstream product

• 1189-71-5 isocyanate de chlorosulfonyle 
• 73396-91-5 2-bromo-N-(prop-2-enyl)aniline 

Downstream Products

• 72798-66-4 1,3-Dihydro-1-(2-propenyl)-2H-benzimidazol-2-on 

Relevant articles and documents

Copper-catalyzed intramolecular N-arylation of ureas in water: a novel entry to benzoimidazolones

The copper-catalyzed intramolecular N-arylation of 2-bromoarylureas performed in water leading to the benzo[d]imidazolone framework is reported. The scope of the methodology presented herein proved to?be broad and afforded a significant number of benzoimidazolones in good to excellent yields. The reported protocol is based on the use of CuI and TMEDA acting both as the ligand and as the base in a water solution, which allows for the easy separation of the catalyst containing aqueous phase from the products by simple extraction. Additionally, the N- versus O-arylation competitive processes are also discussed.