(PPh₄)4Mo₈O₂₆

Base Information

• Chemical Name: (PPh₄)4Mo₈O₂₆
• CAS No.: 67168-41-6
• Molecular Formula: 4C₂₄H₂₀P*Mo₈O₂₆
• Molecular Weight: 2541.09
• Mol file: 67168-41-6.mol

Synonyms:(PPh₄)4Mo₈O₂₆

Chemical Property of (PPh₄)4Mo₈O₂₆

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of (PPh₄)4Mo₈O₂₆

There total 1 articles about (PPh₄)4Mo₈O₂₆ 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:

tetraphenylphosphonium oxoperoxotetracyanomolybdate(VI) (115509-89-2) + triphenylphosphine (603-35-0) → (PPh4)4Mo8O26 (67168-41-6) + 2P(C6H5)4(1+)*Mo2O7(2-)={P(C6H5)4}2{Mo2O7} (115436-95-8) + tetraphenylphosphonium oxopentacyanomolybdate(IV) (86568-26-5) + Triphenylphosphine oxide (791-28-6)

Guidance literature:

In acetonitrile; Ar-atmosphere, 25°C, ratio Mo-complex/PPh3 0.5 ((31)P-NMR-monitoring of OPPh3); sepn. of solid (filtration), evapn. of filtrate; IR spectroscopy;

Reference yield: 82.0%

methanol (67-56-1) + (PPh4)4Mo8O26 (67168-41-6) + 2,3-Dihydroxybenzoic acid (303-38-8) → (PPh4)2*[Mo4O6(μ-O)4(μ-3OMe)2(2,3-dihydroxybenzoate)2]

Guidance literature:

In water; acetonitrile; stirring of 2,3-DHBA in MeOH/CH3CN (7:3) until dissolving, addn. of (PPh4)4Mo8O26, 5 h stirring, aerobic conditions, room temp.; filtration, Et2O layering to the filtrate, elem. anal.;

DOI:10.1016/j.poly.2005.09.025

Reference yield: 46.0%

(PPh4)4Mo8O26 (67168-41-6) + 2,5-dihydroxybenzoic acid. (490-79-9) → (PPh4)2*[Mo3O6(μ-O)2(2,5-dihydroxybenzoate)2]*CH3CN

Guidance literature:

In water; acetonitrile; stirring of 2,5-DHBA in MeOH/CH3CN (7:3) until dissolving, addn. of (PPh4)4Mo8O26, 10 min stirring, aerobic conditions, room temp.; Et2O layering, elem. anal.;

DOI:10.1016/j.poly.2005.09.025

upstream raw materials:

tetraphenylphosphonium oxoperoxotetracyanomolybdate(VI)

triphenylphosphine