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31871-72-4

η5-Cyclopentadienyl(carbonyl)(iodo)(dimethylphenylphosphine)iron is a complex organometallic compound with the chemical formula C13H14FeIO2P. It features a central iron atom coordinated to a cyclopentadienyl ligand, a carbonyl group, an iodo ligand, and a dimethylphenylphosphine ligand. η5-cyclopentadienyl(carbonyl)(iodo)(dimethylphenylphosphine)iron is significant in organometallic chemistry due to its unique structure and potential applications in catalysis and as a precursor in the synthesis of other organometallic compounds. The presence of the cyclopentadienyl ligand provides a stable, aromatic environment around the iron center, while the carbonyl, iodo, and dimethylphenylphosphine ligands contribute to the overall electronic and steric properties of the complex.

31871-72-4

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31871-72-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31871-72-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,8,7 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 31871-72:
(7*3)+(6*1)+(5*8)+(4*7)+(3*1)+(2*7)+(1*2)=114
114 % 10 = 4
So 31871-72-4 is a valid CAS Registry Number.

31871-72-4Relevant articles and documents

Mixed phosphine/carbonyl derivatives of heterobimetallic copper–iron and copper–tungsten catalysts

Leon, Noel J.,Yu, Hsien-Cheng,Mazzacano, Thomas J.,Mankad, Neal P.

supporting information, p. 116 - 123 (2018/10/20)

Evolution of dihydrogen was observed from reactions of protic metal–hydride complexes FeCp(CO)(PR3)H and WCp?(CO)2(PR3)H with hydridic (NHC)CuH complexes, providing access to several heterobimetallic (NHC)Cu–FeCp(CO)(PR3) and (NHC)Cu–WCp?(CO)2(PR3) complexes that are the mixed phosphine/carbonyl derivatives of previously studied catalysts for C–H borylation (NHC = N-heterocyclic carbene). The new complexes were characterized by multinuclear NMR spectroscopy, FT-IR spectroscopy, and in some cases X-ray crystallography. In one case, a (NHC)Cu(μ2-H)2FeCp(PPh3) complex was structurally characterized as the decomposition product of an unstable (NHC)Cu–FeCp(CO)(PPh3) derivative. Preliminary trials in C–H borylation catalysis are reported, including measurable activity under photochemical conditions.

Formation and chemistry of the transient 17-electron compounds CpFe(CO)L· (L = PMe2Ph, PPh3)

Kuksis, Inga,Baird, Micheal C.

, p. 137 - 143 (2007/10/03)

Hydride hydrogen atom abstraction from the 18-electron compounds CpFe(CO)LH (L = PMe2Ph, PPh3) by the trityl radical results in formation of the 17-electron species CpFe(CO)(PMe2Ph)· and (CpFe(CO)PPh3

Metal dimers as catalysts. IX. The catalysed reaction between 5-C5H5)Fe(CO)2I> and group 15 donor ligands

Coville, Neil J.,Darling, Elisabeth A.,Hearn, Andrew W.,Johnston, Peter

, p. 375 - 386 (2007/10/02)

The reaction between 5-C5H5)Fe(CO)2I> (I) and 1 equivalent of L (group 15 donor ligand) in the presence of catalysts (e.g.Pd/CaCO3, PdO, 5-C5H5)Fe(CO)2>2 (II) yields 5-C5H5)Fe(CO)(L)I> (phosphines, diphosphines, p

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