(C₅H₅)Mo(CO)2((C₆H₅)3P)2⁽¹⁺⁾*BF₄^(1-)={(C₅H₅)Mo(CO)2((C₆H₅)3P)2}{BF₄}

Base Information

• Chemical Name: (C₅H₅)Mo(CO)2((C₆H₅)3P)2⁽¹⁺⁾*BF₄^(1-)={(C₅H₅)Mo(CO)2((C₆H₅)3P)2}{BF₄}
• CAS No.: 78833-68-8
• Molecular Formula: BF₄*C₄₃H₃₅MoO₂P₂
• Molecular Weight: 828.442
• Mol file: 78833-68-8.mol

Synonyms:(C₅H₅)Mo(CO)2((C₆H₅)3P)2⁽¹⁺⁾*BF₄^(1-)={(C₅H₅)Mo(CO)2((C₆H₅)3P)2}{BF₄}

Chemical Property of (C₅H₅)Mo(CO)2((C₆H₅)3P)2⁽¹⁺⁾*BF₄^(1-)={(C₅H₅)Mo(CO)2((C₆H₅)3P)2}{BF₄}

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (C₅H₅)Mo(CO)2((C₆H₅)3P)2⁽¹⁺⁾*BF₄^(1-)={(C₅H₅)Mo(CO)2((C₆H₅)3P)2}{BF₄}

There total 8 articles about (C₅H₅)Mo(CO)2((C₆H₅)3P)2⁽¹⁺⁾*BF₄^(1-)={(C₅H₅)Mo(CO)2((C₆H₅)3P)2}{BF₄} 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: 76.0%

hydrido(tricarbonyl)(cyclopentadienyl)molybdenum (12176-06-6) + trityl tetrafluoroborate (341-02-6) → (η-C5H5)Mo(CO)3(PPh3)BF4 (67251-60-9) + (C5H5)Mo(CO)2((C6H5)3P)2(1+)*BF4(1-)={(C5H5)Mo(CO)2((C6H5)3P)2}{BF4} (78833-68-8)

Guidance literature:

With triphenyl phosphine; In dichloromethane; under N2, 1 equiv of soln. of Ph3CBF4 in CH2Cl2 at -80°C was treated with Mo-complex, 2 equiv of PPh3 was added; soln. added to ether-pentane, scraping and sitting at 5°C for 8 h, ppt. collected, washed with ether, vac. dried;

Reference yield: 8.0%

[(C5H5)(CO)2(P(C6H5)3)Mo](1+)*BF4(1-)=[(C5H5)(CO)2(P(C6H5)3)Mo]BF4 (80823-53-6) + acetylene (74-86-2,25067-58-7) → (η-C5H5)Mo(CO)3(PPh3)BF4 (67251-60-9) + (C5H5)Mo(CO)2((C6H5)3P)2(1+)*BF4(1-)={(C5H5)Mo(CO)2((C6H5)3P)2}{BF4} (78833-68-8) + Acetylencarbonylcyclopentadienyltriphenylphosphanmolybdaentetrafluoroborat (80849-84-9) + [(C5H5)(CO)(P(C6H5)3)Mo(CCH2)](1+)*BF4(1-)=[(C5H5)(CO)(P(C6H5)3)Mo(CCH2)]BF4

Guidance literature:

In dichloromethane; byproducts: [(η5-C5H5)Mo(CO)(HCCH)2]BF4; acetylene introduced to borate/CH2Cl2 at -60 - -50°C, stirred for 15 min; hexane added at -45°C, concd., cooled to -25°C, product washed (hexane), dried (20°C, 8 h, high vac.), elem. anal.;

DOI:10.1016/S0022-328X(00)89153-6

Reference yield: 8.0%

dimethylacetylene (503-17-3) + (η-C5H5)Mo(CO)3(PPh3)BF4 (67251-60-9) → {cycopentadienyl(CO)Mo(PPh3)MeCCMe}BF4 (78110-74-4) + (C5H5)Mo(CO)2((C6H5)3P)2(1+)*BF4(1-)={(C5H5)Mo(CO)2((C6H5)3P)2}{BF4} (78833-68-8)

Guidance literature:

react. in vac. at room temp. for 9 d;

DOI:10.1016/S0022-328X(00)89153-6

upstream raw materials:

dimethylacetylene

[(C₅H₅)(CO)2(P(C₆H₅)3)Mo]⁽¹⁺⁾*BF₄^(1-)=[(C₅H₅)(CO)2(P(C₆H₅)3)Mo]BF₄

(η-C5H5)Mo(CO)3(PPh3)BF4

hydrido(tricarbonyl)(cyclopentadienyl)molybdenum

Downstream raw materials:

(η-C5H5)Mo(CO)3(PPh3)BF4

Refernces

• 1、 Markham,Menard,Cutler. "Preparation and reactivity of an organometallic Lewis acid bearing two accessible coordination sites". . p. 1581 - 1587. Retrieved 2008/10/08.
• 2、 Suenkel, Karlheinz,Ernst, Herbert,Beck, Wolfgang. "Organometallic Lewis Acids, V. Reactions of Carbonyl-η5-cyclopentadienyl Molybdenum Tetrafluoroborates (η5-C5H5)Mo(CO)2(L)FBF3 (L = CO, PR3) with Phosphanes and Alkenes". . p. 474 - 481. Retrieved 2007/10/02.