trans-[Mo(N₂)2(bis(diphenylphosphinoethyl)phenylphosphine)(PMePh₂)]

Base Information

• Chemical Name: trans-[Mo(N₂)2(bis(diphenylphosphinoethyl)phenylphosphine)(PMePh₂)]
• CAS No.: 75365-56-9
• Molecular Formula: C₄₇H₄₆MoN₄P₄
• Molecular Weight: 886.744
• Mol file: 75365-56-9.mol

Synonyms:

Chemical Property of trans-[Mo(N₂)2(bis(diphenylphosphinoethyl)phenylphosphine)(PMePh₂)]

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of trans-[Mo(N₂)2(bis(diphenylphosphinoethyl)phenylphosphine)(PMePh₂)]

There total 2 articles about trans-[Mo(N₂)2(bis(diphenylphosphinoethyl)phenylphosphine)(PMePh₂)] 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: 4.0%

nitrogen (7727-37-9) + molybdenum(V) chloride (10241-05-1) + bis(2-diphenylphosphinoethyl)phenylphosphine (23582-02-7) → trans-[Mo(N2)2(bis(diphenylphosphinoethyl)phenylphosphine)(PMePh2)] (75365-56-9) + [(η6-C6H5PMePh)Mo(bis(diphenylphosphinoethyl)phenylphosphine)] (1360642-09-6)

Guidance literature:

With Mg; In tetrahydrofuran; (N2); Schlenk technique; precooled (-78°C) soln. of PMePh2/THF (1.07 equiv.), activated Mg were sequentially added to mixt. of triphos (1.01 equiv.), MoCl5 (1 equiv.) cooled in acetone/dry ice bath; after 30 min bath was removed; stirred (17 h); evapd. (vac.); extd. (toluene) in glovebox; filtered (Celite); evapd. (vac.); redissolved in THF; layered with MeOH; kept (-30°C, 2 d); redissolved in THF; layered with MeOH; kept (-30°C, 3 d); filtered; washed (MeOH); dried (vac.);

DOI:10.1021/ic202430m

Reference yield:

Mo(N2)2(PPh2Me)4 (33248-03-2,66008-09-1,115461-51-3) + bis(2-diphenylphosphinoethyl)phenylphosphine (23582-02-7) → trans-[Mo(N2)2(bis(diphenylphosphinoethyl)phenylphosphine)(PMePh2)] (75365-56-9)

Guidance literature:

In tetrahydrofuran; equimolar amts. Mo(N2)2(PPh2Me)4 and triphos allowed to react in THF at-78°C, mixt. warmed and allowed to react at 0°C for 16 h; heptane added, volume reduced in vacuo; elem. anal.;

DOI:10.1021/ic50215a061

Reference yield: 57.0%

trans-[Mo(N2)2(bis(diphenylphosphinoethyl)phenylphosphine)(PMePh2)] (75365-56-9) → [(η6-C6H5PMePh)Mo(bis(diphenylphosphinoethyl)phenylphosphine)] (1360642-09-6)

Guidance literature:

In neat (no solvent, solid phase); byproducts: N2; (N2); Schlenk technique; Mo complex was heated at 60°C for 17 h;

DOI:10.1021/ic202430m

upstream raw materials:

Mo(N₂)₂(PPh₂Me)₄

bis(2-diphenylphosphinoethyl)phenylphosphine

nitrogen

molybdenum(V) chloride

Downstream raw materials:

[(η6-C6H5PMePh)Mo(bis(diphenylphosphinoethyl)phenylphosphine)]