522595-48-8

Basic information

• Product Name: [Pt(SC(=NNPh₂)NMe)(PPh₃)2]
• CAS NO: 522595-48-8
• Molecular Weight: 975.005
• Mol File: 522595-48-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [Pt(SC(=NNPh₂)NMe)(PPh₃)2](CAS DataBase Reference)
• NIST Chemistry Reference: [Pt(SC(=NNPh₂)NMe)(PPh₃)2](522595-48-8)
• EPA Substance Registry System: [Pt(SC(=NNPh₂)NMe)(PPh₃)2](522595-48-8)

Safety Data

• Hazardous Substances Data: 522595-48-8(Hazardous Substances Data)

Upstream product

• 10199-34-5 cis-dichlorobis(triphenylphosphine)platinum(II) 
• 129346-16-3 4-methyl-1,1-diphenyl thiosemicarbazide 

Relevant articles and documents

Platinum(II), palladium(II) and gold(III) complexes containing 1,1,4-trisubstituted thiosemicarbazide dianion ligands

Reactions of cis-[PtCl2(PPh3)2] or [PdCl2(PPh3)2] with Ph2N-NHC(S)NHPh and excess triethylamine, in refluxing methanol gave the complexes [M{SC(=NPh)NNPh2}(PPh3)2] containing thiosemicarbazide dianion ligands. An analogous gold(III) complex containing the cyclo-aurated anilinopyridine ligand was also synthesised. A single crystal X-ray diffraction study was carried out on the complex [Pt{SC(=NPh)NNPh2}(PPh3)2] which confirmed the bonding of the thiosemicarbazide dianion ligand via sulfur and the nitrogen bearing the NPh2 substituent. In contrast, reaction of Ph2N-NHC(S)NHMe with cis-[PtCl2(PPh3)2] and excess triethylamine gave the complex [Pt{SC(=NNPh2)NMe}(PPh3)2], containing a Pt-NMe group, characterized spectroscopically.