74226-45-2

Basic information

• Product Name: 2,4,7-Trimethyl-3,5-dioxo-8-phenyl-2,4-diaza-bicyclo[4.2.0]oct-7-ene-1-carbonitrile
• Synonyms: 2,4,7-Trimethyl-3,5-dioxo-8-phenyl-2,4-diaza-bicyclo[4.2.0]oct-7-ene-1-carbonitrile
• CAS NO: 74226-45-2
• Molecular Weight: 281.314
• Mol File: 74226-45-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,4,7-Trimethyl-3,5-dioxo-8-phenyl-2,4-diaza-bicyclo[4.2.0]oct-7-ene-1-carbonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4,7-Trimethyl-3,5-dioxo-8-phenyl-2,4-diaza-bicyclo[4.2.0]oct-7-ene-1-carbonitrile(74226-45-2)
• EPA Substance Registry System: 2,4,7-Trimethyl-3,5-dioxo-8-phenyl-2,4-diaza-bicyclo[4.2.0]oct-7-ene-1-carbonitrile(74226-45-2)

Safety Data

• Hazardous Substances Data: 74226-45-2(Hazardous Substances Data)

Upstream product

• 673-32-5 1-Phenylprop-1-yne 
• 49846-86-8 6-cyano-1,3-dimethyluracil 

Downstream Products

• 74226-49-6 5-Acetyl-6-benzoyl-1,3-dimethyl-1H-pyrimidine-2,4-dione 
• 673-32-5 1-Phenylprop-1-yne 
• 49846-86-8 6-cyano-1,3-dimethyluracil 
• 75326-41-9 (4aS,10bS)-1,3,5-Trimethyl-2,4-dioxo-1,2,3,4,4a,10b-hexahydro-benzo[h]quinazoline-6-carbonitrile 

Relevant articles and documents

INTERMOLECULAR PHOTOADDITION INVOLVING 1,4-TRANSFER OF CYANO GROUP. 2. PHOTOADDITION OF 6-CYANO-1,3-DIMETHYLURACIL WITH ACETYLENIC COMPOUNDS1

Wavelength dependent photoadditions of 6-cyano-1,3-dimethyluracil to phenylacetylenes are described.Photolysis with Pyrex-filtered light gave the fused cyclobutenes (3,9), whereas irradiation with 254-nm light afforded the rearranged adducts (5,11).The structures of the adducts were established by X-ray analyses.