cis-dihydrido-trans-bis(triphenylphosphite)dicarbonyliron

Base Information

• Chemical Name: cis-dihydrido-trans-bis(triphenylphosphite)dicarbonyliron
• CAS No.: 72573-42-3
• Molecular Formula: C₃₈H₃₂FeO₈P₂
• Molecular Weight: 734.462
• Mol file: 72573-42-3.mol

Synonyms:cis-dihydrido-trans-bis(triphenylphosphite)dicarbonyliron

Chemical Property of cis-dihydrido-trans-bis(triphenylphosphite)dicarbonyliron

Chemical Property:

Purity/Quality:

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Technology Process of cis-dihydrido-trans-bis(triphenylphosphite)dicarbonyliron

There total 9 articles about cis-dihydrido-trans-bis(triphenylphosphite)dicarbonyliron which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 94.0%

triphenyl phosphite (101-02-0) + iron pentacarbonyl (13463-40-6,37220-42-1) → cis-dihydrido-trans-bis(triphenylphosphite)dicarbonyliron (72573-42-3)

Guidance literature:

With potassium hydroxide; In tetrahydrofuran; water; byproducts: CO; (Ar); addn. of Fe(CO)5 to soln. of KOH; mixt. stirred for 0.5 h at 25°C; addn. of phosphite; reaction for 24 h;; org. solvent evapd. (reduced pressure); extn. (pentane); ext. concd.; cooled (-78°C, 3 h); solvent removed; dissolved (THF); concd.; pentane added; pptn. by cooling; ppt. washed (pentane) and dried (-20°C, reduced pressure); elem. anal.;

Reference yield: 90.0%

Fe(CO)2{P(OC6H5)3}2(H)Si(C6H5)(CH3)2 + Dimethylphenylsilane (766-77-8) → cis-dihydrido-trans-bis(triphenylphosphite)dicarbonyliron (72573-42-3)

Guidance literature:

In benzene; byproducts: (C6H5(CH3)2Si)2, Fe(CO)3(P(OC6H5)3)2; (N2); keeping benzene soln. of Fe complex and 3-4-fold excess of dimethylphenylsilane at room temp. for 2 d; monitored by (1)H-NMR;

Reference yield: 89.0%

triphenyl phosphite (101-02-0) + cis-tetracarbonyldihydridoiron (12002-28-7,22763-20-8,71564-37-9) → cis-dihydrido-trans-bis(triphenylphosphite)dicarbonyliron (72573-42-3)

Guidance literature:

In petroleum ether; byproducts: CO; stirred at 0°C for in absence of air for CO development, cooled to -80°C and stirred overnight, warmed to room temp., P(OPh)3 soln. in petroleum ether added, stirred for 30 min, cooled to -40°C,pptd.; filtered, recrystd. from petroleum ether at -40°C, elem. anal.;

upstream raw materials:

triphenyl phosphite

cis-tetracarbonyldihydridoiron

potassium tetracarbonylhydridoferrate

trimethylsilan

Downstream raw materials:

cis-(CO)2(P(OPh)3)2Fe(H)SnCl₃

(C₂H₅)4N⁽¹⁺⁾*HFe(CO)2(P(OC₆H₅)3)2^(1-)={(C₂H₅)4N}{HFe(CO)2(P(OC₆H₅)3)2}

K⁽¹⁺⁾*{HFe(CO)2(P(OC₆H₅)3)2}^(1-)=K{HFe(CO)2(P(OC₆H₅)3)2}

Fe(CO)2(P(OC₆H₅)3)2SO₂