(η4-1,5-cyclooctadiene)(1-diphenylphosphanyl-2-diphenylphosphanylmethyl-8-(trimethoxysilyl)octane)rhodium(I) hexafluoroantimonate(V)

Base Information

• Chemical Name: (η4-1,5-cyclooctadiene)(1-diphenylphosphanyl-2-diphenylphosphanylmethyl-8-(trimethoxysilyl)octane)rhodium(I) hexafluoroantimonate(V)
• CAS No.: 412915-18-5
• Molecular Formula: C₄₄H₅₈O₃P₂RhSi*F₆Sb
• Molecular Weight: 1063.62
• Mol file: 412915-18-5.mol

Synonyms:

Chemical Property of (η4-1,5-cyclooctadiene)(1-diphenylphosphanyl-2-diphenylphosphanylmethyl-8-(trimethoxysilyl)octane)rhodium(I) hexafluoroantimonate(V)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (η4-1,5-cyclooctadiene)(1-diphenylphosphanyl-2-diphenylphosphanylmethyl-8-(trimethoxysilyl)octane)rhodium(I) hexafluoroantimonate(V)

There total 1 articles about (η4-1,5-cyclooctadiene)(1-diphenylphosphanyl-2-diphenylphosphanylmethyl-8-(trimethoxysilyl)octane)rhodium(I) hexafluoroantimonate(V) 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: 88.0%

silver hexafluoroantimonate (26042-64-8) + di-μ-chloro-bis(1,5-cyclooctadiene)dirhodium (12092-47-6) + 1-diphenylphosphanyl-2-diphenylphosphanylmethyl-8-(trimethoxysilyl)octane (208837-89-2) → (η4-1,5-cyclooctadiene)(1-diphenylphosphanyl-2-diphenylphosphanylmethyl-8-(trimethoxysilyl)octane)rhodium(I) hexafluoroantimonate(V) (412915-18-5)

Guidance literature:

In tetrahydrofuran; byproducts: AgCl; under Ar; adding soln. of (ClRh(COD))2 in THF to soln. of AgSbF6 in THF in the dark, stirring for 1 h, adding soln. of the diphosphine in THF, stirring for 2 h; removal of pptd. AgCl by centrifugation, removal of solvent under reduced pressure, dissolving residue in THF, adding n-pentane, stirring for 10min, filtration (P3), drying for 1 h; elem. anal.;

DOI:10.1016/S0020-1693(01)00675-2

Reference yield:

(η4-1,5-cyclooctadiene)(1-diphenylphosphanyl-2-diphenylphosphanylmethyl-8-(trimethoxysilyl)octane)rhodium(I) hexafluoroantimonate(V) (412915-18-5) + water (7732-18-5) → O(OSi(CH2)6CH(CH2P(C6H5)2)2)2*2Rh(1+)*2C8H12*2SbF6(1-)=[O((OSi(CH2)6CH(CH2P(C6H5)2)2)Rh(C8H12))2](SbF6)2

Guidance literature:

dibutyltin diacetate; In tetrahydrofuran; under Ar; adding H2O and catalyst (n-Bu)2Sn(OAc)2 to soln. of the Rh complex in THF, stirring at room temp. for 24 h; removal of solvent under reduced pressure; drying for 2 h; washing threetimes with toluene, diethyl ether and n-pentane; drying in vac. overnig ht; elem. anal.;

DOI:10.1016/S0020-1693(01)00675-2

Reference yield:

C6H4((CH2)3SiCH3(OCH3)2)2 (256642-77-0) + (η4-1,5-cyclooctadiene)(1-diphenylphosphanyl-2-diphenylphosphanylmethyl-8-(trimethoxysilyl)octane)rhodium(I) hexafluoroantimonate(V) (412915-18-5) + water (7732-18-5) → 40(C6H4((CH2)3CH3SiO)2)*O3Si(CH2)6CH(CH2P(C6H5)2)2*SiC33H37P2*2Rh(1+)*2C8H12*2SbF6(1-)=C642H978F12O83P4Rh2Sb2Si82

Guidance literature:

dibutyltin diacetate; In tetrahydrofuran; under Ar; adding C6H4((CH2)3Si(OMe)2Me)2 (20 equivs.), H2O and catalyst (n-Bu)2Sn(OAc)2 to soln. of the Rh complex (1 equiv.) in THF, stirring at room temp. for 24 h; removal of solvent under reduced pressure; drying for 2 h; washing threetimes with toluene, diethyl ether and n-pentane; drying in vac. overnig ht; elem. anal.;

DOI:10.1016/S0020-1693(01)00675-2

upstream raw materials:

silver hexafluoroantimonate

di-μ-chloro-bis(1,5-cyclooctadiene)dirhodium

1-diphenylphosphanyl-2-diphenylphosphanylmethyl-8-(trimethoxysilyl)octane