934705-67-6

Basic information

• Product Name: 1-(μ-HC2(Co2(CO)6))-1'-((C5Me5)(bis(diphenylphosphino)ethane)RuCC)((C5H4)2Fe)
• CAS NO: 934705-67-6
• Molecular Weight: 1153.84
• Mol File: 934705-67-6.mol

Chemical Properties

• CAS DataBase Reference: 1-(μ-HC2(Co2(CO)6))-1'-((C5Me5)(bis(diphenylphosphino)ethane)RuCC)((C5H4)2Fe)(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(μ-HC2(Co2(CO)6))-1'-((C5Me5)(bis(diphenylphosphino)ethane)RuCC)((C5H4)2Fe)(934705-67-6)
• EPA Substance Registry System: 1-(μ-HC2(Co2(CO)6))-1'-((C5Me5)(bis(diphenylphosphino)ethane)RuCC)((C5H4)2Fe)(934705-67-6)

Safety Data

• Hazardous Substances Data: 934705-67-6(Hazardous Substances Data)

Upstream product

• 15226-74-1 dicobalt octacarbonyl 
• 934705-66-5 1-(HCC)-1'-((C₅Me₅)(bis(diphenylphosphino)ethane)RuCC)((C₅H₄)2Fe) 

Relevant articles and documents

Heterometallic complexes containing 1,1′-(C{triple bond, long}C)2Fc′ units linking two different metal centres

Proto-desilylation of 1-(Me3SiC{triple bond, long}C)-1′-{Cp*(dppe)RuC{triple bond, long}C}Fc′ (1) afforded the corresponding ethynyl derivative 2, from which the green Co2(μ-dppm)n(CO)8-2n (n = 0, 1) adducts 3 and 4 were obtained. Replacement of the ethynyl proton in reactions between 2 and AuCl(PPh3), Hg(OAc)2 or FeCl(dppe)Cp* gave complexes 1-(RC{triple bond, long}C)-1′-{Cp*(dppe)RuC{triple bond, long}C}Fc′ [R = Au(PPh3) 5, 1/2Hg 6, Fe(dppe)Cp* 8]; the latter gave bis-vinylidene 9 with MeI, characterised (as was 2) by a single crystal X-ray study. Oxidative coupling of 2 (CuCl/tmeda/acetone, air) gave diyne 10, while coupling of 5 with Co3(μ3-CBr)(μ-dppm)(CO)7 afforded 1-{Cp*(dppe)RuC{triple bond, long}C}-1′-{(OC)7(μ-dppm)Co3(μ3-CC{triple bond, long}C)}Fc′ (11). Cyclic voltammetric measurements indicated that there was no significant electronic coupling between the end-groups through the ferrocene centre in any of these compounds.