[Mo2(η5-cyclopentadienyl)2(μ-dicyclohexylphosphide)(μ-methoxycarbyne)(carbonyl)2]

Base Information

• Chemical Name: [Mo2(η5-cyclopentadienyl)2(μ-dicyclohexylphosphide)(μ-methoxycarbyne)(carbonyl)2]
• CAS No.: 960069-54-9
• Molecular Formula: C₂₆H₃₅Mo₂O₃P
• Molecular Weight: 618.416
• Mol file: 960069-54-9.mol

Synonyms:

Chemical Property of [Mo2(η5-cyclopentadienyl)2(μ-dicyclohexylphosphide)(μ-methoxycarbyne)(carbonyl)2]

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [Mo2(η5-cyclopentadienyl)2(μ-dicyclohexylphosphide)(μ-methoxycarbyne)(carbonyl)2]

There total 1 articles about [Mo2(η5-cyclopentadienyl)2(μ-dicyclohexylphosphide)(μ-methoxycarbyne)(carbonyl)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: 68.0%

[Mo2(cyclopentadienyl)2(μ-methoxycarbyne)(μ-PCy2)(CO)3] (960069-53-8,960162-11-2) → [Mo2(η5-cyclopentadienyl)2(μ-dicyclohexylphosphide)(μ-methoxycarbyne)(carbonyl)2] (960069-54-9)

Guidance literature:

In toluene; byproducts: CO; (N2); stirring toluene soln. of molybdenum compd. at 333 K for 45 min; evapn., addn. of CH2Cl2 and petroleum ether, chromy. (alumina, CH2Cl2/petroleum ether (1:2)) at 253 K, evapn., elem. anal.;

DOI:10.1021/om700735g

Reference yield: 68.0%

[Mo2(η5-cyclopentadienyl)2(μ-dicyclohexylphosphide)(μ-methoxycarbyne)(carbonyl)2] (960069-54-9) + propynoic acid methyl ester (922-67-8) → Mo2Cp2[μ-κ2:η3-C(CO2Me)CHC(OMe)](μ-dicyclohexylphosphide)(carbonyl)2

Guidance literature:

In toluene; under N2, Schlenk techniques; HCCCOOMe added to soln. of Mo2Cp2(μ-COMe)(μ-PCy2)(CO)2 in toluene, mixt. stirred at 333 K for 2 h; evapn. under vac., residue extd. with CH2Cl2/petroleum ether (1/5), extract chromd. (Al2O3, 273 K); elem. anal.;

DOI:10.1016/j.jorganchem.2010.03.020

Reference yield:

[Mo2(η5-cyclopentadienyl)2(μ-dicyclohexylphosphide)(μ-methoxycarbyne)(carbonyl)2] (960069-54-9) + dimethyl acetylenedicarboxylate (762-42-5) → [Mo2Cp2[μ-κ2:η3-C(CO2Me)C(CO2Me)C(OMe)](μ-dicyclohexylphosphide)(carbonyl)2]

Guidance literature:

In toluene; under N2, Schlenk techniques; MeOOCCCCOOMe added to soln. of Mo2Cp2(μ-COMe)(μ-PCy2)(CO)2 in toluene, mixt. stirred at 333 K for 2.5 h; evapn. under vac., residue extd. with THF/petroleum ether (1/4), extractchromd. (Al2O3, 253 K), cis-isomer (44%) eluted with THF/petroleum ethe r (1/4), trans-isomer (39%) eluted with THF/petroleum ether (1/1);

DOI:10.1016/j.jorganchem.2010.03.020

upstream raw materials:

[Mo2(cyclopentadienyl)2(μ-methoxycarbyne)(μ-PCy2)(CO)3]