(η5-cyclopentadienyl)methylbis(triphenylphosphine)ruthenium

Base Information

• Chemical Name: (η5-cyclopentadienyl)methylbis(triphenylphosphine)ruthenium
• CAS No.: 34692-09-6
• Molecular Formula: C₄₂H₃₈P₂Ru
• Molecular Weight: 705.781
• Mol file: 34692-09-6.mol

Synonyms:(η5-cyclopentadienyl)methylbis(triphenylphosphine)ruthenium

Chemical Property of (η5-cyclopentadienyl)methylbis(triphenylphosphine)ruthenium

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (η5-cyclopentadienyl)methylbis(triphenylphosphine)ruthenium

There total 5 articles about (η5-cyclopentadienyl)methylbis(triphenylphosphine)ruthenium 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: 78.0%

chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium (II) (32993-05-8) + methyllithium (917-54-4) → (η5-cyclopentadienyl)methylbis(triphenylphosphine)ruthenium (34692-09-6)

Guidance literature:

In diethyl ether; benzene; absence of oxygen; treatment of Ru-complex (in C6H6) with excess MeLi (in ether), stirring (18 h, room temp.); water addn., sepn. of org. layer, drying (MgSO4), evapn., recrystn. (CH2Cl2/light petroleum);

DOI:10.1039/DT9770000621

Reference yield: 69.0%

methyl magnesium iodide (917-64-6) + chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium (II) (32993-05-8) → (η5-cyclopentadienyl)methylbis(triphenylphosphine)ruthenium (34692-09-6)

Guidance literature:

In diethyl ether; toluene; -10°C; recrystn. from toluene-pentane;

DOI:10.1016/S0022-328X(00)86030-1

Reference yield: 52.0%

chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium (II) (32993-05-8) + methylmagnesium chloride (676-58-4) → (η5-cyclopentadienyl)methylbis(triphenylphosphine)ruthenium (34692-09-6)

Guidance literature:

In diethyl ether; toluene; complex dissolved in toluene, Grignard compound dissolved in ether, added in 6:1 ratio, stirred at 20°C, 24 h; evapd. (-10°C/0.001 Torr), solid phase dissolved toluene, stirred, filtered, added n-pentane, cooled to -80°C for crystd., filtered, dried at 20°C in vac., elem. anal.;

upstream raw materials:

2-bromo-1,3,2-benzodioxaborole

lithium aluminium tetrahydride

methyl magnesium iodide

chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium (II)

Downstream raw materials:

[Ru(C(Ph):CMe.C(O)Me)(PPh3)(η-C5H5)]

[Ru(C(Ph):C.C(O).CH2.C(C6H5):C.C(O)Me)(PPh3)(η-C5H5)]

C₄₅H₄₄P₂RuSi

C₃₄H₃₁PRu