41536-18-9

Basic information

• Product Name: [1,2-Bis(diphenyphosphino)ethane]dichloroiron(II)
• Synonyms: Dichloro[1,2-bis(diphenylphosphino)ethane]iron;1,2-BIS(DIPHENYLPHOSPHINO)ETHANE]DICHLOROIRON();[1,2-bis(diphenylphosphino)ethane]iron(II) chloride;[1,2-BIS(DIPHENYLPHOSPHINO)ETHANE]DICHLOROIRON(II);(1,2-bis(diphenylphosphino)ethane)-dichloroiron(I);[1,2-Bis(diphenyphosphino)ethane]dichloroiron(II);Dichloro[1,2-bis(diphenylphosphino)ethane]iron(II), 98%
• CAS NO: 41536-18-9
• Molecular Formula: C₂₆H₂₄Cl₂FeP₂
• Molecular Weight: 525.17
• Product Categories: Metal Compounds
• Mol File: 41536-18-9.mol
• Article Data: 6

Chemical Properties

• Melting Point: 236 °C (dec.)(lit.)
• Boiling Point: 514.8 °C at 760 mmHg
• Flash Point: 281.7 °C
• Appearance: /
• Vapor Pressure: 3.38E-10mmHg at 25°C
• Sensitive: air sensitive
• CAS DataBase Reference: [1,2-Bis(diphenyphosphino)ethane]dichloroiron(II)(CAS DataBase Reference)
• NIST Chemistry Reference: [1,2-Bis(diphenyphosphino)ethane]dichloroiron(II)(41536-18-9)
• EPA Substance Registry System: [1,2-Bis(diphenyphosphino)ethane]dichloroiron(II)(41536-18-9)

Safety Data

• Hazard Codes: Xn
• Statements: 22-36/37/38-40
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 41536-18-9(Hazardous Substances Data)

Usage

Reactions

Catalyst used for the coupling of alkyl, benzyl and allyl halides with arylboronic esters. Catalyst used for general cross-coupling reactions.

InChI:InChI=1/C26H24P2.2ClH.Fe/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26;;;/h1-20H,21-22H2;2*1H;/q;;;+2/p-2

Upstream product

• 1663-45-2 1,2-bis-(diphenylphosphino)ethane 
• 75-77-4 chloro-trimethyl-silane 
• 19392-93-9 trans-hydridochloro-di-{1,2-bis(diphenylphosphino)ethane}iron(II) 

Downstream Products

• 32843-51-9 [CpFeCl(dppe)] 
• 69519-10-4 2-(p-tolyl)-1,3,2-dioxaborolane 
• 1621020-58-3 [FeCl(dppe)₂] 
• 41021-84-5 C₅₂H₄₈ClFeP₄ 
• 622830-17-5 Fe2Cl2(μ-S-tBu)2(η(1)-η(1)-μ-Ph2PCH2CH2PPh2) 
• 102-54-5 ferrocene 
• 32843-50-8 (η5-Cp)FeBr(dppe) 

Relevant articles and documents

The synthesis of triangulo-trimetal complexes containing both iron(II) and vanadium(II)

Reactions between a variety of vanadium(II) and iron(II) starting materials in tetrahydrofuran (thf) solution afforded di-, tri-, and tetra-nuclear complexes containing thf or N,N,N′,N′-tetramethylethylenediamine (tmen) as ligands. Most products were ionic and contained the two metals in different structural units, cation or anion. Trinuclear clusters formulated as [V3-x-FexCl5(tmen)3][BPh 4](x = 0-3) were obtained and characterised by C, H, N and metal analyses, 1H NMR, M?ssbauer, and positive ion FAB and electrospray mass spectroscopies, and magnetic moment measurements in solution. We characterised fully by low-temperature single-crystal X-ray diffraction analysis the mixed-metal triangulo-complex salt [V2Fe(μ-Cl)3(μ3-Cl)2(tmen) 3][BPh4].

The synthesis, molecular and electronic structure of cyanovinylidene complexes

Reaction of the readily available metal acetylide complexes Ru(CCC 6H4R-4)(PPh3)2Cp (R = OMe, Me, H, CN, CO2Me), Ru(CCFc)(PPh3)2Cp and Fe(CCC 6H4R-4)(dppe)C

Moessbauer and preparative studies of some iron(II) complexes of diphosphines

Analytical and Moessbauer spectral data show that Ph2PCH2CH2PPh2 (dppe) forms adducts [FeCl2(dppe)] and [FeI2(dppe)], and that [FeCl2(dppe)2] does not exist. The phosphine 1,2-C6H4(PPh2)2 (opdp) forms adducts FeX2(opdp)2, which exists in one form (high-spin, trans octahedral) for X = Cl, and in two isomeric forms for X = Br or I. One isomer for X = I is high-spin, trans octahedral, and the other is ionic low-spin, and five-co-ordinate. A comparison is made of these structures and of their Moessbauer spectra with those of derivatives of Me2PCH2CH2PMe2, Et2PCH2CH2PEt2, Pri2PCH2CH2Pri 2, and Ph2PCH2PPh2.