136949-26-3

Basic information

• Product Name: 2-Amino-5-[1-(2-nitro-phenyl)-meth-(Z)-ylidene]-3,5-dihydro-imidazol-4-one
• CAS NO: 136949-26-3
• Molecular Weight: 232.199
• Mol File: 136949-26-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-Amino-5-[1-(2-nitro-phenyl)-meth-(Z)-ylidene]-3,5-dihydro-imidazol-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Amino-5-[1-(2-nitro-phenyl)-meth-(Z)-ylidene]-3,5-dihydro-imidazol-4-one(136949-26-3)
• EPA Substance Registry System: 2-Amino-5-[1-(2-nitro-phenyl)-meth-(Z)-ylidene]-3,5-dihydro-imidazol-4-one(136949-26-3)

Safety Data

• Hazardous Substances Data: 136949-26-3(Hazardous Substances Data)

Upstream product

• 66949-10-8 4-(2-nitrobezylidene)-2-phenyl-4,5-dihydrooxazol-5-one 
• 538-28-3 S-benzylisothiourea hydrochloride 

Downstream Products

• 136949-34-3 Acetic acid 2-acetylamino-5-[1-(2-nitro-phenyl)-meth-(Z)-ylidene]-5H-imidazol-4-yl ester 
• 135352-45-3 (Z)-5-(2-nitrobenzylidene)imidazoldine-2,4-dione 

Relevant articles and documents

TRIETHYLAMINE, ETHANOL- MEDIATED DISCIPLINED REACTIONS OF S-BENZYLISOTHIOURONIUM CHLORIDE WITH UNSATURATED 2-OXAZOLIN-5-ONES: SYNTHESIS OF (Z)-2-AMINO-4-ARYLMETHYLENE-2-IMIDAZOLIN-5-ONES, 5-BENZOYLAMINO-2-BENZYLTHIO-6-OXO-4,4-SPIROCYCLOHEXYL-1,4,5,6-TETRA

Triethylamine-mediated condensation of S-benzylisothiouronium chloride with (Z)-4-arylmethylene-2-phenyl-2-oxazolin-5-ones (4) in ethanol gives (Z)-2-amino-4-arylmethylene-2-imidazolin-5-ones (7), whereas the similar reaction with 4-cyclohexylidene-2-phen