Mo2(CO)10(μ-1,2-bis(diphenylphosphino)ethane)

Base Information

• Chemical Name: Mo2(CO)10(μ-1,2-bis(diphenylphosphino)ethane)
• CAS No.: 14489-09-9
• Molecular Formula: C₃₆H₂₄Mo₂O₁₀P₂
• Molecular Weight: 870.408
• Mol file: 14489-09-9.mol

Synonyms:Mo2(CO)10(μ-1,2-bis(diphenylphosphino)ethane)

Chemical Property of Mo2(CO)10(μ-1,2-bis(diphenylphosphino)ethane)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Mo2(CO)10(μ-1,2-bis(diphenylphosphino)ethane)

There total 7 articles about Mo2(CO)10(μ-1,2-bis(diphenylphosphino)ethane) 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: 60.0%

Mo(CO)5(acetonitrile) (17594-16-0) → Mo2(CO)10(μ-1,2-bis(diphenylphosphino)ethane) (14489-09-9)

Guidance literature:

With bis(diphenylphosphino)ethane; In toluene; vac. or N2 atmosphere; addn. of org. compd. to soln. of acetonitrile-complex in toluene (243 K), stirring; filtration, evapn. (vac.), dissolution (hexane/CH2Cl2 3:1), cooling (233 K), sepn., drying (vac.), removal of impurities by sublimation (room temp.); elem. anal.;

Reference yield: 56.0%

trimethylamine-N-oxide dihydrate (62637-93-8) + molybdenum hexacarbonyl (13939-06-5,199620-15-0) → Mo2(CO)10(μ-1,2-bis(diphenylphosphino)ethane) (14489-09-9)

Guidance literature:

With 1,2-bis-(diphenylphosphino)ethane; In acetonitrile; under N2, addn. of TMNO dihydrate to carbonyl-compd. in CH3CN at 0°C, addn. of dppe after stirring for 10 min, stirred for 21 h at 0°C; evapn. under vac., filtration, recrystn. (CH2Cl2/CH3OH); elem. anal.;

DOI:10.1016/S0020-1693(00)85835-1

Reference yield: 56.0%

1,2-bis-(diphenylphosphino)ethane (1663-45-2) + molybdenum hexacarbonyl (13939-06-5,199620-15-0) → Mo2(CO)10(μ-1,2-bis(diphenylphosphino)ethane) (14489-09-9) + Mo2(CO)8{μ-1,2-bis(diphenylphosphino)ethane}2

Guidance literature:

With trimethylamine-N-oxide; In acetonitrile; Mo(CO)6 and Me3NO were stirred in MeCN at 0°C for 20 min under N2, dppe was added, soln. was kept for 15 h at 15 h; concd., filtered, ppt. recrystd. from CH2Cl2-MeOH; elem. anal.;

DOI:10.1016/0022-328X(87)83028-0

upstream raw materials:

((C₆H₅)2(CHCH₂)P)Mo(CO)5

Mo(CO)5(PPh2H)

(tetraethylammonium)[(μ-H)(μ-1,2-bis(diphenylphosphino)ethane)Mo2(CO)8]

trimethylamine-N-oxide dihydrate

Refernces

• 1、 Oezer, Zahide,Oezkar, Saim,Pamuk, H. Oe.. "-bis Complexes of the Group 6B Elements: Synthesis and Spectroscopic Study". . p. 37 - 43. Retrieved 2007/10/02.
• 2、 Hor, T. S. Andy. "SUBSTITUTED METAL CARBONYLS - I. MOLYBDENUM CARBONYL COMPLEXES CONTAINING UNIDENTATE AND BRIDGING DIPHOSPHINES: ONE-POT SYNTHESIS". . p. 213 - 218. Retrieved 2007/10/02.