[Mn(cyclopentadienyl)(CO)(OCC(Ph)P(Me)(Mes))]

Base Information

Chemical Name:[Mn(cyclopentadienyl)(CO)(OCC(Ph)P(Me)(Mes))]
CAS No.:1286835-77-5
Molecular Formula:C₂₄H₂₄MnO₂P
Molecular Weight:430.365
Hs Code.:

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Chemical Property of [Mn(cyclopentadienyl)(CO)(OCC(Ph)P(Me)(Mes))]

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Technology Process of [Mn(cyclopentadienyl)(CO)(OCC(Ph)P(Me)(Mes))]

There total 2 articles about [Mn(cyclopentadienyl)(CO)(OCC(Ph)P(Me)(Mes))] 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: 95.0%

: 1071224-73-1
[Mn(cyclopentadienyl)(CO)2(C(Ph)PH(Mes))]

: 1907-33-1
lithium tert-butoxide

: 74-88-4
methyl iodide

: 1286835-77-5
[Mn(cyclopentadienyl)(CO)(OCC(Ph)P(Me)(Mes))]

Guidance literature:: In tetrahydrofuran; (N2); using Schlenk techniques; dissolving of CpMn(CO)2(CPhPHMes) in THFat -40°C, treatment with t-BuOLi, cooling to -80°C, addn. dropwise of MeI, slow warming to room temp., diluting with THF, cooling to -80°C; rapid filtration through alumina, evapn. to dryness under vac., monitoring by NMR, extn. of residue with 1:1 ether-hexane, filtration of combined extracts, concn. (vac.), cooling overnight at -20°C, sepn. by decantation, washing (pentane), drying;
DOI:10.1021/om2000772

Reference yield: 85.0%

: 502966-91-8
PHMe(2,4,6-Me₃C₆H₂)

: [Mn(cyclopentadienyl)(CO)2(CPh)]BPh₄

: 1286835-77-5
[Mn(cyclopentadienyl)(CO)(OCC(Ph)P(Me)(Mes))]

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; byproducts: (DBUH)(BPh4); (N2); using Schlenk techniques; suspending of CpMn(CO)2(CPh)BPh4 in CH2Cl2 at -50°C, addn. of HP(Me)Mes via syringe under stirring, monitoring by IR for 0.5 h, cooling to -80°C, treatment with DBU (1 equiv.), warming to room temp.; removal of solvent under vac., extn. with ether, filtration, evapn. of combined extracts under vac., recrystn. from ether-hexane; elem. anal.;
DOI:10.1021/om2000772