bis-(2-diphenylphosphinoethyl)-sulfide

Base Information

Chemical Name:bis-(2-diphenylphosphinoethyl)-sulfide
CAS No.:15610-19-2
Molecular Formula:C₂₈H₂₈P₂S
Molecular Weight:458.544
Hs Code.:

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of bis-(2-diphenylphosphinoethyl)-sulfide

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Technology Process of bis-(2-diphenylphosphinoethyl)-sulfide

There total 1 articles about bis-(2-diphenylphosphinoethyl)-sulfide 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: 49.0%

: 627-51-0
divinyl sulfide

: 829-85-6
diphenylphosphane

: 15610-19-2
bis-(2-diphenylphosphinoethyl)-sulfide

Guidance literature:: With 2,2'-azobis(isobutyronitrile); at 120 ℃; for 2h; Inert atmosphere; Schlenk technique;
DOI:10.1002/ejic.201201403

Reference yield: 91.0%

: 10025-99-7
potassium tetrachloroplatinate(II)

: 15610-19-2
bis-(2-diphenylphosphinoethyl)-sulfide

: 257930-06-6
[Pt(bis(2-(diphenylphosphino)ethyl)sulfide)Cl]Cl

Guidance literature:: In water; acetonitrile; byproducts: KCl; heating K2PtCl4 in 50% aq. MeCN to 70°C for 15 min, dropwise addn. of equimolar amt. of ligand, refluxing for 15 min; evapn., dissoln. in CH2Cl2, filtration off of KCl, solvent removal (reduced pressure), dissoln. in CHCl3, MeOH addn., dropwise addn. into excessEt2O (stirring; pptn.), collection (filtration), washing (Et2O), drying (vac.);
DOI:10.1016/S0020-1693(99)00345-X

Reference yield: 74.0%

: chloro(1,5-cyclooctadiene)rhodium(I) dimer

: 15610-19-2
bis-(2-diphenylphosphinoethyl)-sulfide

: 1355154-00-5
[Rh(κ3-(Ph2PCH2CH2)S)Cl]

Guidance literature:: In toluene; Ar; toluene soln. of ligand added dropwise to hot (60°C) soln. ofRh compd. with stirring (2:1 molar ratio); cooled to -18°C, filtered off, washed (pentane), dried (vac.);
DOI:10.1002/ejic.201100958