tricarbonylhydridomanganese(I)(PPh(OEt)2)2

Base Information

• Chemical Name: tricarbonylhydridomanganese(I)(PPh(OEt)2)2
• CAS No.: 186344-30-9
• Molecular Formula: C₂₃H₃₁MnO₇P₂
• Molecular Weight: 536.38

Synonyms:tricarbonylhydridomanganese(I)(PPh(OEt)2)2

Chemical Property of tricarbonylhydridomanganese(I)(PPh(OEt)2)2

Chemical Property:

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Technology Process of tricarbonylhydridomanganese(I)(PPh(OEt)2)2

There total 1 articles about tricarbonylhydridomanganese(I)(PPh(OEt)2)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: 60.0%

pentacarbonylhydridomanganese (16972-33-1) + diethyl phenylphosphonite (1638-86-4) → mer-trans-Mn(CO)3(PPh(OEt)2)2(H) (186344-30-9)

Guidance literature:

In toluene; Ar-atmosphere; excess of phosphite, reflux for 2 h; evapn., chromy. (SiO2, petroleum ether:Et2O 10:1), evapn., treating withEtOH, collection (filtration), drying (vac.); elem. anal.;

DOI:10.1021/om970226j

Reference yield: 90.0%

tricarbonylhydridomanganese(I)(PPh(OEt)2)2 (186344-30-9) + sodium tetraphenyl borate (143-66-8) + 4,4'-diphenylmethanebisdiazonium ditetrafluoroborate (53091-46-6) → [(Mn(CO)3(PPh(OEt)2)2)(μ-4,4'-HN=NC6H4CH2C6H4N=NH)](BPh4)2

Guidance literature:

In ethanol; acetone; inert atmosphere; addn. of solvent to stoich. mixt. of Mn-complex and diazonium salt at -80°C, warming to room temp., stirring for 6 h, pptn. on addn. of excess NaBPh4 in EtOH; elem. anal.;

DOI:10.1021/ic9608612

Reference yield: 80.0%

mer-trans-Mn(CO)3(PPh(OEt)2)2(H) (186344-30-9) + trifluorormethanesulfonic acid (1493-13-6) → mer-Mn(CO)3(PPh(OEt)2)2(η(1)-triflate) (186344-34-3)

Guidance literature:

In diethyl ether; byproducts: H2; Ar-atmosphere; addn. of 1 equiv. of HO3SCF3 to soln. of Mn-complex at -78°C, warming to room temp., stirring for 1 h; evapn., trituration (hexane), cooling (-25°C), collection (filtration), drying (vac.); elem. anal.;

DOI:10.1021/om970226j

upstream raw materials:

pentacarbonylhydridomanganese

diethyl phenylphosphonite

Downstream raw materials:

[Mn(CO)3(2-CH₃C₆H₄N=NH)(PPh(OEt)2)2]BF₄

Mn(CO)3(NH₂NH₂)(C₆H₅P(OC₂H₅)2)2⁽¹⁺⁾*B(C₆H₅)4^(1-)=[Mn(CO)3(NH₂NH₂)(C₆H₅P(OC₂H₅)2)2][B(C₆H₅)4]

Mn(CO)3(C₆H₅NHNH₂)(C₆H₅P(OC₂H₅)2)2⁽¹⁺⁾*B(C₆H₅)4^(1-)=[Mn(CO)3(C₆H₅NHNH₂)(C₆H₅P(OC₂H₅)2)2][B(C₆H₅)4]

[Mn(CO)3(4-NO₂C₆H₄NHNH₂)(PPh(OEt)2)2][BPh₄]

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