Ru(CO)2(triphenylphosphine)2Br₂

Base Information

• Chemical Name: Ru(CO)2(triphenylphosphine)2Br₂
• CAS No.: 14564-32-0
• Molecular Formula: C₃₈H₃₀Br₂O₂P₂Ru
• Molecular Weight: 841.481
• Mol file: 14564-32-0.mol

Synonyms:

Chemical Property of Ru(CO)2(triphenylphosphine)2Br₂

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Ru(CO)2(triphenylphosphine)2Br₂

There total 16 articles about Ru(CO)2(triphenylphosphine)2Br₂ 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: 70.0%

{RuBr(CO)2(C(C6H4P(C6H5)2)2)}(1+)*BBr4(1-)={RuBr(CO)2(C(C6H4P(C6H5)2)2)}BBr4 → Ru(CO)2(triphenylphosphine)2Br2 (14564-32-0,15709-55-4,36500-85-3,29099-84-1,15709-72-5) + RuBr2(CO){C(C6H4P(C6H5)2)2}

Guidance literature:

In neat (no solvent); byproducts: CO; kept in a desiccator for 5 days; chromy. (silica-gel) with CH2Cl2: RuBr2(CO)2(PPh3)2, with CH2Cl2/THF (9:1): RuBr(CO)2(C(C6H4PPh2)2), recrystn. (CH2Cl2/cyclohexane); elem. anal.;

DOI:10.1016/0022-328X(90)80239-V

Reference yield: 40.0%

tricarbonylbis(triphenylphosphine)ruthenium(0) (20332-49-4,14741-36-7) + nitrosyl bromide (13444-87-6) → Ru(CO)2(triphenylphosphine)2Br2 (14564-32-0,15709-55-4,36500-85-3,29099-84-1,15709-72-5) + [RuBr3(NO)(triphenylphosphane)2]

Guidance literature:

In methanol; dichloromethane; addn. of NOBr soln. to Ru complex soln.; addn. of hot methanol; vigorously stirring; pptn.; centrifuging; washing (methanol, ether); drying (vac.); keeping centrifugate, 3-4h; pptn.; centrifuging; washing (methanol, ether); drying (vac.); elem. anal.;

Reference yield: 30.0%

(carbonyl)(chloro)(hydrido)tris(triphenylphosphine)ruthenium(II) (157072-60-1,61521-25-3,166941-05-5,16971-33-8) + nitrosyl bromide (13444-87-6) → {Ru(NO)Br2Cl(triphenylphosphine)2} + Ru(CO)2(triphenylphosphine)2Br2 (14564-32-0,15709-55-4,36500-85-3,29099-84-1,15709-72-5)

Guidance literature:

In methanol; dichloromethane; addn. of NOBr soln. to Ru complex soln.; addn. of hot methanol; vigorously stirring; pptn.; centrifuging; washing (methanol, ether); drying (vac.); keeping centrifugate, 3-4h; pptn.; centrifuging; washing (methanol, ether); drying (vac.); elem. anal.;

upstream raw materials:

Ru(triphenylphosphine)2(CO)2Br₂

{RuBr₂(triphenylphosphine)4}

carbon monoxide

{RuBr₂(triphenylphosphine)3}

Downstream raw materials:

Ru(triphenylphosphine)2(CO)2Br₂

trans-{RuBr₂(CO)2(C₁₈H₁₅P)2}

Ru(triphenylphosphine)2CO(pyridine)Br₂