mer,trans-Mn(CO)3(PPh₃)2CHO

Base Information

• Chemical Name: mer,trans-Mn(CO)3(PPh₃)2CHO
• CAS No.: 110351-58-1
• Molecular Formula: C₄₀H₃₁MnO₄P₂
• Molecular Weight: 692.569
• Mol file: 110351-58-1.mol

Synonyms:mer,trans-Mn(CO)3(PPh₃)2CHO

Chemical Property of mer,trans-Mn(CO)3(PPh₃)2CHO

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of mer,trans-Mn(CO)3(PPh₃)2CHO

There total 3 articles about mer,trans-Mn(CO)3(PPh₃)2CHO 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: 97.0%

trans-Mn(CO)4(PPh3)BF4 (118228-16-3) + tetraethylammonium borohydride → mer,trans-Mn(CO)3(PPh3)2CHO (110351-58-1)

Guidance literature:

In methanol; acetonitrile; addn. of Et4NBH4 to stirred soln. of Mn(CO)4(PPh3)2BF4 at 0 ° C under N2, react. complete and pptn. after 2 min.; transfer of mixture to low-temp. crystallizer maintained at 0 °C under N2, collection of ppt. on the frit, washing with cold CH3CN/MeOH, drying in vacuo ; elem. anal.;

Reference yield: 85.0%

Mn(CO)4(P(C6H5)3)2(1+)*PF6(1-)={Mn(CO)4(P(C6H5)3)2}PF6 (38426-96-9,70083-76-0) → mer,trans-Mn(CO)3(PPh3)2CHO (110351-58-1)

Guidance literature:

With KHB(OCH(CH₃)2)3; In tetrahydrofuran; addn. of KHB(O-i-Pr)3 soln. to Mn complex soln., -80°C; heating to room temp. for a short period of time; immediate evapn.; dissoln in toluene; filtration under inert gas; addn. of petroleum ether up to pptn.; crystn. at -40°C;

Reference yield:

mer,trans-{Mn(CO)3(PPh3)2(CHOH)}BF4 → mer,trans-Mn(CO)3(PPh3)2CHO (110351-58-1)

Guidance literature:

With triethyl amine; In not given;

DOI:10.1021/om00155a037

upstream raw materials:

trans-Mn(CO)4(PPh₃)BF₄

Mn(CO)4(P(C₆H₅)3)2⁽¹⁺⁾*PF₆^(1-)={Mn(CO)4(P(C₆H₅)3)2}PF₆

Downstream raw materials:

trans-{Mn(CO)4(PPh₃)2} trifluoromethanesulfonate

cis-tetracarbonyl(triphenylphosphine)manganese hydride