[(η(5)-C5Me5)Mo]2B5H9

Base Information

• Chemical Name: [(η(5)-C5Me5)Mo]2B5H9
• CAS No.: 188030-63-9
• Molecular Formula: C₂₀H₃₉B₅Mo₂
• Molecular Weight: 525.465
• Mol file: 188030-63-9.mol

Synonyms:[(η(5)-C5Me5)Mo]2B5H9

Chemical Property of [(η(5)-C5Me5)Mo]2B5H9

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [(η(5)-C5Me5)Mo]2B5H9

There total 2 articles about [(η(5)-C5Me5)Mo]2B5H9 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: 7.0%

tetrachloro(pentamethylcyclopentadienyl)molybdenum(V) + diphenyl diselenide (1666-13-3) + lithium (tetrahydrofuran)tetrahydroborate → (nonahydropentaborato)bis(pentamethylcyclopentadienyl)dimolybdenum (188030-63-9) + [((η5-C5Me5)Mo)2B5H8(SePh)] + [((η5-C5Me5)Mo)2B2H5(BSePh)2(μ-η1-SePh)] (1242265-76-4)

Guidance literature:

In hexane; (N2 or Ar); a toluene suspn. of Mo complex cooled to -70°C, Li salt in THF added, warmed slowly to room temp., stirred for 1 h, evapd. (vac.), extd. (hexane), thermolyzed at 90°C with (SeC6H5)2 for 20 h; evapd. (vac.), extd. (hexane), solvent-removed, chromd. (TLC, silica gel, hexane/CH2Cl2); elem. anal.;

DOI:10.1021/ic100520k

Reference yield: 5.0%

tetrachloro(pentamethylcyclopentadienyl)molybdenum(V) + lithium (tetrahydrofuran)tetrahydroborate + diphenyldisulfane (882-33-7) → (nonahydropentaborato)bis(pentamethylcyclopentadienyl)dimolybdenum (188030-63-9) + [((η5-C5Me5)Mo)2(μ-η1-SPh)2(μ3-S)(H2BSPh)] + [((η5-C5Me5)Mo)2B5H8(SPh)]

Guidance literature:

In hexane; (N2 or Ar); a toluene suspn. of Mo complex cooled to -70°C, Li salt in THF added, warmed slowly over 20 min to room temp., stirred for 1 h, evapd. (vac.), extd. (hexane), thermolyzed at 90°C with (SC6H5)2 for 20 h; evapd. (vac.), extd. (hexane), solvent-removed, chromd. (TLC, silica gel, hexane/CH2Cl2); elem. anal.;

DOI:10.1021/ic100520k

Reference yield: 48.0%

diiron nonacarbonyl (15321-51-4) + [(η(5)-C5Me5)Mo]2B5H9 (188030-63-9) → triiron dodecarbonyl (17685-52-8) + [(η(5)-C5Me5)Mo]2B5H9Fe(CO)3

Guidance literature:

In toluene; inert atmosphere; room temp., 16 h, addn. of further Fe2(CO)9, heating to 45°C for 48 h; removal of volatiles (vac.), extn. into hexane, concn., crystn. (-10°C);

upstream raw materials:

diphenyldisulfane

diphenyl diselenide

Downstream raw materials:

triiron dodecarbonyl