(η1:η6:η1-1,4-bis[4-(diphenylphosphino)butyl]-2,3,5,6-tetramethylbenzene)rhodium(I) hexafluorophosphate

Base Information

Chemical Name:(η1:η6:η1-1,4-bis[4-(diphenylphosphino)butyl]-2,3,5,6-tetramethylbenzene)rhodium(I) hexafluorophosphate
CAS No.:446875-38-3
Molecular Formula:C₄₂H₄₈P₂Rh*F₆P
Molecular Weight:862.66
Hs Code.:

Synonyms:(η1:η6:η1-1,4-bis[4-(diphenylphosphino)butyl]-2,3,5,6-tetramethylbenzene)rhodium(I) hexafluorophosphate

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Chemical Property of (η1:η6:η1-1,4-bis[4-(diphenylphosphino)butyl]-2,3,5,6-tetramethylbenzene)rhodium(I) hexafluorophosphate

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Technology Process of (η1:η6:η1-1,4-bis[4-(diphenylphosphino)butyl]-2,3,5,6-tetramethylbenzene)rhodium(I) hexafluorophosphate

There total 1 articles about (η1:η6:η1-1,4-bis[4-(diphenylphosphino)butyl]-2,3,5,6-tetramethylbenzene)rhodium(I) hexafluorophosphate 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: 20.0%

: 26042-63-7
silver(I) hexafluorophosphate

: chlorobis(cyclooctene)rhodium(I) dimer

: 446875-39-4
1,4-bis[4-(diphenylphosphino)butyl]-2,3,5,6-tetramethylbenzene

: 446875-38-3
(η1:η6:η1-1,4-bis[4-(diphenylphosphino)butyl]-2,3,5,6-tetramethylbenzene)rhodium(I) hexafluorophosphate

Guidance literature:: In tetrahydrofuran; dichloromethane; under N2; Rh complex and AgPF6 reacted in CH2Cl2 (30 min); filtered through Celite; diluted with THF; soln. of ligand in THF added dropwise (-78°C, 30 min) to filtrate; warmed to room temp. over 1 h; heated at50°C for 4 h; solvent removed in vac. at 50°C; dissolved in CH2Cl2; concd.; pptd. by adding pentane; elem. anal.;
DOI:10.1021/ic0204981

Reference yield: 99.0%

: 26042-63-7
silver(I) hexafluorophosphate

: 446875-38-3
(η1:η6:η1-1,4-bis[4-(diphenylphosphino)butyl]-2,3,5,6-tetramethylbenzene)rhodium(I) hexafluorophosphate

: (η1:η6:η1-1,4-bis[4-(diphenylphosphino)butyl]-2,3,5,6-tetramethylbenzene)rhodium(II) hexafluorophosphate

: 7440-22-4
silver

Guidance literature:: In dichloromethane; Rh-complex was treated with AgPF6 in CH2Cl2 for 30 min; filtered;
DOI:10.1021/om020248s

Reference yield: 99.0%

: 446875-38-3
(η1:η6:η1-1,4-bis[4-(diphenylphosphino)butyl]-2,3,5,6-tetramethylbenzene)rhodium(I) hexafluorophosphate

: 201230-82-2
carbon monoxide

: 75-05-8,26809-02-9
acetonitrile

: 531522-60-8
trans-monocarbonyl(acetonitrile)(η1:η1-1,4-bis[4-(diphenylphosphino)butyl]-2,3,5,6-tetramethylbenzene)rhodium(I) hexafluorophosphate

Guidance literature:: In dichloromethane-d2; under N2; in NMR tube; excess MeCN added to soln. of Rh complex in CD2Cl2; charged with CO (1 atm) for 30 min; heated at 40°C for 3 d; detd. by (1)H and (31)P NMR spectra;
DOI:10.1021/ic0204981