446235-01-4

Basic information

• Product Name: trans-[PtCl₂(DMSO)(5,7-diphenyl-1,2,4-triazolo[1,5-a]pyrimidine]
• CAS NO: 446235-01-4
• Molecular Weight: 616.43
• Mol File: 446235-01-4.mol

Chemical Properties

• CAS DataBase Reference: trans-[PtCl₂(DMSO)(5,7-diphenyl-1,2,4-triazolo[1,5-a]pyrimidine](CAS DataBase Reference)
• NIST Chemistry Reference: trans-[PtCl₂(DMSO)(5,7-diphenyl-1,2,4-triazolo[1,5-a]pyrimidine](446235-01-4)
• EPA Substance Registry System: trans-[PtCl₂(DMSO)(5,7-diphenyl-1,2,4-triazolo[1,5-a]pyrimidine](446235-01-4)

Safety Data

• Hazardous Substances Data: 446235-01-4(Hazardous Substances Data)

Upstream product

• 118787-61-4 5,7-diphenyl-1,2,4-triazolo-[1,5-α]-pyrimidine 

Relevant articles and documents

The X-ray structure and spectroscopy of platinum(II) complexes with 1,2,4-triazolo[1,5-a]pyrimidines and dimethylsulfoxide

Platinum(II) complexes with 1,2,4-triazolo[1,5-a]pyrimidines of general formula trans-[PtCl2(dmso)(L)], where L=1,2,4-triazolo[1,5-a] pyrimidine (tp), 5,7-dimethyl-1,2,4-triazolo[1,5-a]pyrimidine (dmtp), 5,7-diphenyl-1,2,4-triazolo[1,5-a]pyrimidine (dptp), 5,7-ditertbutyl-1,2,4- triazolo[1,5-a]pyrimidine (dbtp) have been prepared by direct reaction between cis-[PtCl2(dmso)2] and respective 1,2,4-triazolo[1,5-a] pyrimidine in molar ratio M:L=1:1. All new platinum(II) compounds were characterized by 1H, 13C, 15N, 195Pt NMR and IR. Significant 15N NMR upfield shifts (75-87 ppm) were observed for N(3) atom indicating this nitrogen atom as a coordination site. Crystal structure of trans-[PtCl2(dmso)(dmtp)] (2) has been determinated. The molecular structure indicates that Pt(II) ion has the square-planar geometry with N(3) bonded dmtp, S-bonded dimethylsulfoxide and two trans chloride anions.