148058-43-9

Basic information

• Product Name: 1,7,11,17-Tetraaza-tricyclo[15.3.1.1^7,11]docosa-9,19-diene-8,18,21,22-tetraone
• CAS NO: 148058-43-9
• Molecular Weight: 360.413
• Mol File: 148058-43-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,7,11,17-Tetraaza-tricyclo[15.3.1.1^7,11]docosa-9,19-diene-8,18,21,22-tetraone(CAS DataBase Reference)
• NIST Chemistry Reference: 1,7,11,17-Tetraaza-tricyclo[15.3.1.1^7,11]docosa-9,19-diene-8,18,21,22-tetraone(148058-43-9)
• EPA Substance Registry System: 1,7,11,17-Tetraaza-tricyclo[15.3.1.1^7,11]docosa-9,19-diene-8,18,21,22-tetraone(148058-43-9)

Safety Data

• Hazardous Substances Data: 148058-43-9(Hazardous Substances Data)

Upstream product

• 111-24-0 1,5-dibromo-pentane 
• 66-22-8 uracil 
• 628-77-3 1,5-diiodopentane 

Relevant articles and documents

Preparation of Pyrimidinophanes from Pyrimidine Bases

Treatment of pyrimidine bases such as uracil, thymine, and 5-fluorouracil with X(CH2)nX (X=I or Br; n=4-12) gave three types of pyrimidinophanes. When the numbers of carbon atoms of X(CH2)nX are odd numbers (n=5, 7, 9, 11), three structures of pyrimidinophanes could be differentiated on the basis of the 13C NMR and mass spectra. Treatment of pyrimidinophanes with 1,4-naphthoquinone or maleimides in the presence of palladium(II) acetate gave the coupling products. Reaction of pyrimidinophanes with NaNO2 in the presence of palladium(II) acetate led to the nitration.