cis-bis(triphenylphosphine)iminium dichlorodicarbonylrhodium(I)

Base Information

• Chemical Name: cis-bis(triphenylphosphine)iminium dichlorodicarbonylrhodium(I)
• CAS No.: 89654-69-3
• Molecular Formula: C₂Cl₂O₂Rh*C₃₆H₃₀NP₂
• Molecular Weight: 768.421
• Mol file: 89654-69-3.mol

Synonyms:cis-bis(triphenylphosphine)iminium dichlorodicarbonylrhodium(I)

Chemical Property of cis-bis(triphenylphosphine)iminium dichlorodicarbonylrhodium(I)

Chemical Property:

Purity/Quality:

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Technology Process of cis-bis(triphenylphosphine)iminium dichlorodicarbonylrhodium(I)

There total 14 articles about cis-bis(triphenylphosphine)iminium dichlorodicarbonylrhodium(I) 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: 96.0%

rhodium(III) chloride trihydrate + bis(triphenylphosphine)iminium chloride (21050-13-5) → cis-bis(triphenylphosphine)iminium dichlorodicarbonylrhodium(I) (89654-69-3)

Guidance literature:

With CO; In ethanol; dissolution of RhCl3 in EtOH, filtn. into a round-bottomed flask under N2, passing a stream of CO slowly through soln., heating at 90°C with continued passage of CO (5 h), addn. of PPNCl in abs. EtOH; filtn., addn. of distilled water to the filtrate, cooling in a CO atmosphere, pptn., filtn., washing with Et2O, drying in vacuo at 50°C, recrystn. by addn. of Et2O to a CHCl3-soln. of compd., elem. anal.;

Reference yield: 68.0%

formic acid (64-18-6) + rhodium(III) chloride trihydrate + bis(triphenylphosphine)iminium chloride (21050-13-5) → cis-bis(triphenylphosphine)iminium dichlorodicarbonylrhodium(I) (89654-69-3)

Guidance literature:

formic acid; rhodium(III) chloride trihydrate; In 2-ethoxy-ethanol; for 1.16667h; Reflux;

bis(triphenylphosphine)iminium chloride; In 2-ethoxy-ethanol; at 20 ℃; Reflux;

DOI:10.5560/ZNB.2014-3325

Reference yield: 65.0%

di(rhodium)tetracarbonyl dichloride + 2{(C6H5)6P2N}(1+)*{Ru3(CO)9(CCO)}(2-)={(C6H5)6P2N}2{Ru3(CO)9(CCO)} → {(C6H5)6P2N}(1+)*Rh3Ru3C(1-)*15CO={(C6H5)6P2N}{Rh3Ru3C(CO)15} + cis-bis(triphenylphosphine)iminium dichlorodicarbonylrhodium(I) (89654-69-3)

Guidance literature:

In tetrahydrofuran; (N2); stirring for 2.5 h; evapn.; extn. (Et2O); removal of (PPN)(RhCl2(CO)2) by filtration; pentane addn. (pptn.); redissolving crystals (Et2O); filtration; pentane addn.; filtration; washing (pentane); drying in vac; elem. anal;

DOI:10.1016/0022-328X(90)87229-7

upstream raw materials:

bis(triphenylphosphine)iminium chloride

bis(triphenylphosphine)iminium dichloro(norbornadiene)rhodium(I)

bis(triphenylphosphine)iminium dichloro(1,5-cyclooctadiene)rhodium(I)

formic acid

Downstream raw materials:

bis(triphenylphosphine)iminium dichloro(norbornadiene)rhodium(I)

bis(triphenylphosphine)iminium dichloro(1,5-cyclooctadiene)rhodium(I)