HMn(CO)3{P(C₆H₅O)3}2

Base Information

• Chemical Name: HMn(CO)3{P(C₆H₅O)3}2
• CAS No.: 16923-76-5
• Molecular Formula: C₃₉H₃₁MnO₉P₂
• Molecular Weight: 760.555
• Mol file: 16923-76-5.mol

Synonyms:

Chemical Property of HMn(CO)3{P(C₆H₅O)3}2

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of HMn(CO)3{P(C₆H₅O)3}2

There total 7 articles about HMn(CO)3{P(C₆H₅O)3}2 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: 80.0%

mer,trans-BrMn(CO)3{P(OPh)3}2 (15614-85-4) → mer,trans-HMn(CO)3{P(OPh)3}2 (16923-76-5,16972-18-2,17250-37-2)

Guidance literature:

With sodium amalgam; acetic acid; In tetrahydrofuran; byproducts: NaBr, CH3CO2Na; shaking Mn complex with sodium amalgam (excess) under N2, 2 h; separating Hg; addn. of equimolar amt. of acetic acid, -80°C; warm up to room temp., filtn., removal of solvent, chromy. (silica gel, petroleum ether/ether); elem. anal.;

Reference yield: 70.0%

triphenyl phosphite (101-02-0) + pentacarbonylhydridomanganese (16972-33-1) → HMn(CO)3{P(C6H5O)3}2 (16972-18-2,16923-76-5,17250-37-2)

Guidance literature:

In toluene; Irradiation (UV/VIS); a soln. of complex in toluene was treated under Ar with an excess of phosphite, the mixt. was irradiated for 90 min at room temp. (400 W, Hg-lamp); the solvent was removed, the oil was triturated with ethanol, cooled to -25°C, crystals were dried under vac.; elem. anal.;

DOI:10.1016/S0022-328X(00)00943-8

Reference yield: 35.0%

triphenyl phosphite (101-02-0) + pentacarbonylhydridomanganese (16972-33-1) → HMn(CO)3{P(C6H5O)3}2 (16972-18-2,16923-76-5,17250-37-2) + MnH(CO)2(P(OC6H5)3)3 (350580-18-6)

Guidance literature:

In toluene; Irradiation (UV/VIS); a soln. of complex in toluene was treated under Ar with an excess of phosphite, the mixt. was irradiated for 48 h at room temp. (400 W, Hg-lamp); the solvent was removed, the oil was chromd. on silica gel column (petroleum ether-benzene); elem. anal.;

DOI:10.1016/S0022-328X(00)00943-8

upstream raw materials:

trans-Mn(CO)4{P(OPh)3}2BF₄

mer,trans-BrMn(CO)3{P(OPh)3}2

triphenyl phosphite

pentacarbonylhydridomanganese

Downstream raw materials:

potassium bis(triphenylphosphite)tricarbonylmanganate

MnC₆H₅NNH(CO)3(P(OC₆H₅)3)2⁽¹⁺⁾*BF₄^(1-)=Mn(C₆H₅NNH)(CO)3(P(OC₆H₅)3)2(BF₄)

mer-trans-ClMn(CO)3(triphenyl phosphite)2