177649-93-3

Basic information

• Product Name: [Ph3PCH2COOMe][PtCl3(η(2)-C2H4)]
• CAS NO: 177649-93-3
• Molecular Weight: 664.855
• Mol File: 177649-93-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [Ph3PCH2COOMe][PtCl3(η(2)-C2H4)](CAS DataBase Reference)
• NIST Chemistry Reference: [Ph3PCH2COOMe][PtCl3(η(2)-C2H4)](177649-93-3)
• EPA Substance Registry System: [Ph3PCH2COOMe][PtCl3(η(2)-C2H4)](177649-93-3)

Safety Data

• Hazardous Substances Data: 177649-93-3(Hazardous Substances Data)

Upstream product

• 177649-75-1 trans-[PtCl2(ethylene)(η1-CH(PPh3)C(CH3O)O)] 
• 16405-35-9 Zeise's salt 
• 2181-97-7 (2-methoxy-2-oxoethyl)triphenylphosphonium chloride 

Relevant articles and documents

Reactivity of carbonyl stabilized ylides with Zeise's salt. Synthesis, characterization of mono- and bis-ylidic Pt(II) derivatives and X-ray crystal structure of the {PtCl2[C(H)COCH3(PPh2-0-C6H 4)]} [PPh3CH2COCH3] complex

Phosphorus and arsenic keto-stabilized ylides (APPY, CMPPY, BPPY, BCyPY-OMe, APAsY, CMPAsY, BPAsY) react with Zeise's salt to give the corresponding monosubstituted Pt(II) complexes trans-[PtCl2(η2-C2H4)(ylide)] (1-7). The bis-ylide complexes trans-[PtCl2(ylide)2] (8-12) and trans-[PtCl2(ylide)(ylide′)] (13-17) can be prepared by reaction of 1-7 with the corresponding ylides. Upon heating complex 8 trans-{PtCl2[C(H)(PPh3)COCH3]2} in THF a cyclization reaction occurred to give {PtCl2[C(H)COCH3(PPh2-o-C6H 4)]} [Ph3PCH2COCH3] (18). The molecular structure of compound 18 was determined by X-ray diffraction. The molecule consists of a metallic anion and a phosphonium counterion. Compound 18 crystallizes in the monoclinic space group P21/c with unit cell parameters a= 13.855(3), b= 14.242(3), c = 20.173(4) A, β= 109.31(5)°, Z=4.