carbonyl(η5-cyclopentadienyl)(trimethylphosphane){η2-(methylthio)phenylcarbene}molybdenum tetrafluoroborate

Base Information

• Chemical Name: carbonyl(η5-cyclopentadienyl)(trimethylphosphane){η2-(methylthio)phenylcarbene}molybdenum tetrafluoroborate
• CAS No.: 137003-70-4
• Molecular Formula: BF₄*C₁₇H₂₂MoOPS
• Molecular Weight: 488.145
• Mol file: 137003-70-4.mol

Synonyms:

Chemical Property of carbonyl(η5-cyclopentadienyl)(trimethylphosphane){η2-(methylthio)phenylcarbene}molybdenum tetrafluoroborate

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of carbonyl(η5-cyclopentadienyl)(trimethylphosphane){η2-(methylthio)phenylcarbene}molybdenum tetrafluoroborate

There total 1 articles about carbonyl(η5-cyclopentadienyl)(trimethylphosphane){η2-(methylthio)phenylcarbene}molybdenum tetrafluoroborate 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: 91.0%

carbonyl(η5-cyclopentadienyl)phenylcarbyne(trimethylphosphane)molybdenum + dimethyl(methylthio)sulfonium tetrafluoroborate (5799-67-7) → carbonyl(η5-cyclopentadienyl)(trimethylphosphane){η2-(methylthio)phenylcarbene}molybdenum tetrafluoroborate (137003-70-4)

Guidance literature:

In dichloromethane; acetonitrile; under N2; at room temp., soln. of sulfonium salt in acetonitrile added to soln. of Mo complex in CH2Cl2; solvent removed in high vac.; oily residue recrystd. several times from CH2Cl2/ether to give a powder; elem. anal.;

DOI:10.1016/0022-328X(94)87012-8

Reference yield: 97.0%

carbonyl(η5-cyclopentadienyl)(trimethylphosphane){η2-(methylthio)phenylcarbene}molybdenum tetrafluoroborate (137003-70-4) + dimethyl(methylthio)sulfonium tetrafluoroborate (5799-67-7) → {η3-α,α-bis(methylthio)benzyl}carbonyl(η5-cyclopentadienyl)(trimethylphosphane)molybdenum bistetrafluoroborate

Guidance literature:

With CH₂Cl₂; In dichloromethane; acetonitrile; dropwise addn. of sulfonium tetrafluoroborate soln. (acetonitrile) to Mo complex soln. (CH2Cl2) with stirring under N2, room temp.; slow pptn.; evapn.; washing (CH2Cl2); drying (high vac.); elem. anal.;

Reference yield: 95.0%

carbonyl(η5-cyclopentadienyl)(trimethylphosphane){η2-(methylthio)phenylcarbene}molybdenum tetrafluoroborate (137003-70-4) + azidoformiate de methyle (1516-56-9) → {1-carbonyl-1-(η5-cyclopentadienyl)-6-methyl-2-methoxycarbonyl-5-phenyl-1-trimethylphosphine-1-molybda-6-thia-2,3,4-triaza-bicyclo{3.1.0}hex-3-ene} tetrafluoroborate

Guidance literature:

In dichloromethane; N2 atmosphere; stirring (24 h, room temp.); pptn. by addn. of Et2O, recrystn. (CH2Cl2/Et2O), drying (vac.); elem. anal.;

upstream raw materials:

dimethyl(methylthio)sulfonium tetrafluoroborate