cis-bis(triphenylphosphine)iminium diiododicarbonylrhodium(I)

Base Information

• Chemical Name: cis-bis(triphenylphosphine)iminium diiododicarbonylrhodium(I)
• CAS No.: 127837-58-5
• Molecular Formula: C₂I₂O₂Rh*C₃₆H₃₀NP₂
• Molecular Weight: 951.324
• Mol file: 127837-58-5.mol

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

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

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

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

There total 6 articles about cis-bis(triphenylphosphine)iminium diiododicarbonylrhodium(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: 86.0%

rhodium(III) chloride trihydrate + bis(triphenylphosphine)iminium chloride (21050-13-5) → cis-bis(triphenylphosphine)iminium diiododicarbonylrhodium(I) (127837-58-5)

Guidance literature:

With CO; NaI; 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 NaI to the hot soln., 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: 81.0%

rhodium(III) iodide + carbon monoxide (201230-82-2) + bis(triphenylphosphine)iminium chloride (21050-13-5) → cis-bis(triphenylphosphine)iminium diiododicarbonylrhodium(I) (127837-58-5)

Guidance literature:

rhodium(III) iodide; carbon monoxide; In methanol; at 90 ℃; for 10h; under 3750.38 Torr; Inert atmosphere;

bis(triphenylphosphine)iminium chloride; In methanol; Solvent; Temperature; Time; Pressure; Inert atmosphere;

DOI:10.1002/ejic.201300933

Reference yield: 40.0%

2(C6H5)3PNP(C6H5)3(1+)*RuRh4(2-)*15CO={(C6H5)3PNP(C6H5)3}2{RuRh4(CO)15} + carbon monoxide (201230-82-2) → N(P(C6H5)3)2(1+)*RuRh5(1-)*15CO=[N(P(C6H5)3)2][RuRh5(CO)15] + (μ-nitrido)bis(triphenylphosphorus) 1,2;1,3;2,3;2,4;3,4-pentakis(μ-carbonyl)-1,1,1,2,3,4,4-heptacarbonyl-tetrahedro-1-ruthenium 2,3,4-trirhodiate + ((C6H5)3P)2N(1+)*{Rh(CO)2I2}(1-)=((C6H5)3P)2N{Rh(CO)2I2} (127837-58-5)

Guidance literature:

With I₂; In tetrahydrofuran; CO-atmosphere; stirring for 2 h; addn. of i-PrOH and hexane, stirring for 10 min, filtration off of iodocomplex, concn. (vac.), filtration, layering with hexane, crystn. (1 week), decantation, washing (hexane), drying (vac.); hand sepn. from RuRh5-complex; elem. anal.;

DOI:10.1021/ic970862+

upstream raw materials:

bis(triphenylphosphine)iminium chloride

carbon monoxide

Refernces

• 1、 Hanh Nguyen, Duc,Lassauque, Nicolas,Vendier, Laure,Mallet-Ladeira, Sonia,Le Berre, Carole,Serp, Philippe,Kalck, Philippe. "Reductive elimination of anhydrides from anionic iodo acetyl carboxylato rhodium complexes". . p. 326 - 336. Retrieved 2015/04/27.