trans-[OsH(CN)(PPh₂(CH₂)2PPh₂)2]

Base Information

• Chemical Name: trans-[OsH(CN)(PPh₂(CH₂)2PPh₂)2]
• CAS No.: 259672-72-5
• Molecular Formula: C₅₃H₄₉NOsP₄
• Molecular Weight: 1014.07

Synonyms:

Chemical Property of trans-[OsH(CN)(PPh₂(CH₂)2PPh₂)2]

Chemical Property:

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Technology Process of trans-[OsH(CN)(PPh₂(CH₂)2PPh₂)2]

There total 1 articles about trans-[OsH(CN)(PPh₂(CH₂)2PPh₂)2] 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: 80.0%

potassium cyanide + trans-Os(H)Br(1,2-bis(diphenylphosphino)ethane)2 (177897-68-6) → trans-[OsH(CN)(PPh2(CH2)2PPh2)2] (259672-72-5)

Guidance literature:

In methanol; dichloromethane; to a soln. of trans-Os-contg. compd. (0.253 mmol) in CH2Cl2 and MeOH, KCN (0.506 mmol) was added; the mixt. was stirred for 16 h under Ar; the solvent was removed under vac.; the mixt. of methanol-water was added to the solid and the react. mixt. was stirred for 5 min; the solid wasfiltered off, washed with methanol-water mixt., methanol and diethyl et her; drying under vac.; elem. anal.;

DOI:10.1039/b0056871

Reference yield: 99.0%

tetrafluoroboric acid diethyl ether (67969-82-8) + trans-[OsH(CN)(PPh2(CH2)2PPh2)2] (259672-72-5) → trans-[Os(H2)(CN)(PPh2(CH2)2PPh2)2]BF4

Guidance literature:

In diethyl ether; benzene; (argon); addn. of an Et2O soln. of HBF4*OEt2 to a soln. of the Os complex in benzene, stirring (5 min);

DOI:10.1039/a906717e

Reference yield: 50.0%

trans-[OsH(CN)(PPh2(CH2)2PPh2)2] (259672-72-5) + triphenyl(((trifluoromethyl)sulfonyl)oxy)phosphorene (85873-18-3) → trans-[OsH(CNH)(PPh2(CH2)2PPh2)2]OTf

Guidance literature:

In toluene; (HPPh3)OTf (0.059 mmol) was added to the soln. of trans-Os-contg. compd.(0.059 mmol) in toluene; stirring for 30 min under Ar; removal of the solvent by decanting; the solid was washed with toluene and dried under vac.; elem. anal.;

DOI:10.1039/b0056871

upstream raw materials:

trans-Os(H)Br(1,2-bis(diphenylphosphino)ethane)2

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