864448-70-4

Basic information

• Product Name: (((C₅H₅)MoS₂)2CH₂CCH(C₆H₄CCH))
• CAS NO: 864448-70-4
• Molecular Weight: 590.518
• Mol File: 864448-70-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (((C₅H₅)MoS₂)2CH₂CCH(C₆H₄CCH))(CAS DataBase Reference)
• NIST Chemistry Reference: (((C₅H₅)MoS₂)2CH₂CCH(C₆H₄CCH))(864448-70-4)
• EPA Substance Registry System: (((C₅H₅)MoS₂)2CH₂CCH(C₆H₄CCH))(864448-70-4)

Safety Data

• Hazardous Substances Data: 864448-70-4(Hazardous Substances Data)

Upstream product

• 1785-61-1 1,3-diethynylbenzene 

Relevant articles and documents

Reactions of sulfido-bridged molybdenum dimers with diynes as a route to multinuclear dithiolene complexes

The bridgin sulfido ligands in dunuclear molybdenum complexes of the formula (MenCpMoμ-S)2S2CH2, where n = 0 or 1, react with alkynes to form alkenedithiolate complexes. These reactions have been extended to a series of diynes, including 2,4-hexadiyne, 1,4-diphenyl-l,3-butadiyne, 1,3-diethynylbenzene, and 1,4- bis(trimethylsilylethynyl)benzene, to form bis(alkenedithiolate) complexes. The corresponding mono-adducts have also been synthesized by the reaction of the molybdenum dimer with the diyne in a 1:1 molar ratio. The new alkyne adducts have been characterized by spectroscopic techniques and cyclic voltammetry, and both the 1:1 and 2:1 adducts of 1,4-diphenyl-1,3-butadiyne have been identified by X-ray structural determinations. Synthetic routes to a hexanuclear complex and higher molecular weight oligomers linked by alkenedithiolate ligands are also described. Tetranuclear complexes linked by the 1,3-dialkynes show two closely spaced oxidation waves in the cyclic voltammogram, suggesting a small degree of electronic communication between the dimers.