Carbonylchlorohydrotris(triphenylphosphine)osmium

Base Information

• Chemical Name: Carbonylchlorohydrotris(triphenylphosphine)osmium
• CAS No.: 16971-31-6
• Molecular Formula: C₅₅H₄₆ClOOsP₃
• Molecular Weight: 1041.54
• European Community (EC) Number: 241-050-5
• Mol file: 16971-31-6.mol

Synonyms:Carbonylchlorohydrotris(triphenylphosphine)osmium;EINECS 241-050-5;16971-31-6

Chemical Property of Carbonylchlorohydrotris(triphenylphosphine)osmium

Chemical Property:

• Vapor Pressure: 4.74E-05mmHg at 25°C
• Boiling Point: 360°C at 760 mmHg
• Flash Point: 181.7°C
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 9
• Exact Mass: 1042.20648
• Heavy Atom Count: 61
• Complexity: 214

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: [H-].[C-]#[O+].C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.[Cl-].[Os+2]

Technology Process of Carbonylchlorohydrotris(triphenylphosphine)osmium

There total 12 articles about Carbonylchlorohydrotris(triphenylphosphine)osmium 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: 97.0%

dichlorotris(triphenylphosphine)osmium(II) (56586-93-7,40802-32-2) → OsHCl(CO)(triphenylphosphine)3 (16971-31-6,36007-23-5)

Guidance literature:

With formaldehyd; triphenylphosphine; In 2-methoxy-ethanol; aq. CH2O adding to Os complex and PPh3 in 2-methoxyethanol, refluxing for 5 min under N2, cooling, ppt. filtering off, washing with EtOH and Et2O; identified by elem. anal., IR and NMR spectra;

DOI:10.1016/S0020-1693(00)83666-X

Reference yield: 94.0%

diammonium hexachloroosmate(IV) → hydridocarbonylchlorotris(triphenylphosphine)osmium(II) (16971-31-6,36007-23-5)

Guidance literature:

With triphenylphosphine; In further solvent(s); Os-complex, PPh3 in 2-(β-methoxy)ethoxyethanol were heated under reflux for 1 h, stood for 35 min, cooled to room temp.; filtered, washed with EtOH and hexane, dried at 60°C;

DOI:10.1016/S0022-328X(00)81955-5

Reference yield: 86.0%

trans-[osmium(VI)O2Cl2(PPh3)2] → OsHCl(CO)(triphenylphosphine)3 (16971-31-6,36007-23-5)

Guidance literature:

With formaldehyd; triphenylphosphine; In 2-methoxy-ethanol; aq. CH2O adding to a mixt. of Os complex and phosphine in 2-methoxyethanol, refluxing for 30 min under N2, cooling, ppt. filtering off, washingwith EtOH and Et2O; identified by elem. anal., IR and NMR spectra;

DOI:10.1016/S0020-1693(00)83666-X

upstream raw materials:

formaldehyd

triphenylphosphine

[Os(H)(Cl)(P(C₆H₅)3)3]

dichlorotris(triphenylphosphine)osmium(II)

Downstream raw materials:

OsHCl(phosphorus trichloride)(CO)(triphenylphosphine)2

OsCl₂(P(C₆H₅)3)2(CO)2

[Os(P(C₆H₅)3)2(CO)2Br₂]

carbonyldihydridotris(triphenylphosphine)osmium