38834-26-3

Basic information

• Product Name: Iron (1+), tricarbonyl(.eta.5-2,4-cyclopentadien-1-yl)-, hexafluorophosphate(1-)
• CAS NO: 38834-26-3
• Molecular Weight: 349.937
• Mol File: 38834-26-3.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Iron (1+), tricarbonyl(.eta.5-2,4-cyclopentadien-1-yl)-, hexafluorophosphate(1-)(CAS DataBase Reference)
• NIST Chemistry Reference: Iron (1+), tricarbonyl(.eta.5-2,4-cyclopentadien-1-yl)-, hexafluorophosphate(1-)(38834-26-3)
• EPA Substance Registry System: Iron (1+), tricarbonyl(.eta.5-2,4-cyclopentadien-1-yl)-, hexafluorophosphate(1-)(38834-26-3)

Safety Data

• Hazardous Substances Data: 38834-26-3(Hazardous Substances Data)

Upstream product

• 86846-97-1 (C₅H₅)(CO)2FeCH₂⁽¹⁺⁾*PF₆^(1-)=(C₅H₅)(CO)2FeCH₂PF₆ 
• 311-28-4 tetra-(n-butyl)ammonium iodide 
• 12176-06-6 hydrido(tricarbonyl)(cyclopentadienyl)molybdenum 
• 437-17-2 tritylium hexafluorophosphate 
• 109864-35-9 ((C₅H₅)(CO)Fe)2(CO)(CHCHCO₂C₂H₅)⁽¹⁺⁾*PF₆^(1-)=((C₅H₅)(CO)Fe)2(CO)(CHCHCO₂C₂H₅)PF₆ 
• 38117-54-3 cyclopentadienyl iron(II) dicarbonyl dimer 

Downstream Products

• 38117-54-3 cyclopentadienyl iron(II) dicarbonyl dimer 
• 213183-41-6 C₅H₅Fe(CO)2CNCH(CH₃)C₆H₅⁽¹⁺⁾*PF₆^(1-)=C₅H₅Fe(CO)2CNCH(CH₃)C₆H₅PF₆ 
• 15318-33-9 trans-carbonyl(chloro)bis(triphenylphosphine)rhodium(I) 
• 174904-18-8 [CpFe(dppe)(η(1)-CNCH3)]PF6 
• 70130-51-7 Fe(C₅H₅)(P(C₆H₅)3)(NCCH₃)2⁽¹⁺⁾*PF₆^(1-)=Fe(C₅H₅)(P(C₆H₅)3)(NCCH₃)2PF₆ 
• 35913-82-7 cyclopentadienylirondicarbonyl hydride 
• 91178-29-9 CONHCH₂C(CH₃)2NHCO(C₅H₅Fe(CO)2)2 

Relevant articles and documents

Reaction of diiron μ-alkylidyne complexes with diazo compounds

The reaction of μ-methylidyne complex [(C5H5)(CO)Fe]2(μ-CO)(μ-CH) +PF6- (1) with ethyl diazoacetate gave the ester-substituted μ-alkenyl complex [(C5H5)(CO)Fe]2(μ-CO)(μ-η 1,η2-CH=CHCO2Et)+PF 6- (2) in 86% yield. 1 also reacted with diazomethane, diazoethane, methyl 2-diazopropionate, and (trimethylsilyl)diazomethane to give similar μ-alkenyl products. μ-Alkenyl complex 2 reacted with the nucleophiles NEt4+[HFe(CO)4]- and lithium diethyl malonate to give the carbene complexes [(C5H5)(CO)Fe]2(μ-CO)(μ-CHCH 2CO2Et) (17) and [(C5H5)(CO)Fe]2(μ-CO)(μ-CHCH(CO 2Et)CH(CO2Et)2) (16). Reductive dimerization of 2 gave the tetrairon carbene complex {[(C5H5)(CO)Fe]2(μ-CO)(μ-CHCHCO 2Et)}2. (25). The structure of 25 was determined by X-ray crystallography, monoclinic space group P21/c, with unit cell constants a = 12.318 (2) A?, b = 16.443 (2) A?, c = 17.679 (2) A?, β = 105.20 (1)°, and Z = 4.

BIMETALLIC ACTIVATION OF COORDINATED LIGANDS. REACTIONS OF THE LEWIS ACID (η-C5H5)(CO)3Mo+ PF6- WITH ORGANO-IRON AND -MOLYBDENUM η1-METHOXYMETHYL AND ETHYL COMPLEXES

The organometallic Lewis acid Cp(CO)3Mo+ PF6- reacts with organo-iron and -molybdenum methoxymethyl and ethyl complexes via methoxide and/or hydride abstraction.Thus, Cp(CO)3MoCH2OCH3 and Cp(CO)(L)FeCH2OCH3 (L = CO, PPh3) produce the