Phosphine, dicyclohexyl[[2-[(diphenylphosphino)methyl]phenyl]methyl]-

Base Information

Chemical Name:Phosphine, dicyclohexyl[[2-[(diphenylphosphino)methyl]phenyl]methyl]-
CAS No.:850894-39-2
Molecular Formula:C32H40P2
Molecular Weight:486.617
Hs Code.:
DSSTox Substance ID:DTXSID50460736
Nikkaji Number:J2.163.604E
Wikidata:Q82284884

Synonyms:850894-39-2;Dicyclohexyl(2-((Diphenylphosphino)methyl)benzyl)phosphine;Phosphine, dicyclohexyl[[2-[(diphenylphosphino)methyl]phenyl]methyl]-;DTXSID50460736

Suppliers and Price of Phosphine, dicyclohexyl[[2-[(diphenylphosphino)methyl]phenyl]methyl]-

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 1 raw suppliers

Chemical Property of Phosphine, dicyclohexyl[[2-[(diphenylphosphino)methyl]phenyl]methyl]-

Chemical Property:

XLogP3:7.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:8
Exact Mass:486.26052527
Heavy Atom Count:34
Complexity:515

Purity/Quality:: 98%,99%, ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1CCC(CC1)P(CC2=CC=CC=C2CP(C3=CC=CC=C3)C4=CC=CC=C4)C5CCCCC5

Technology Process of Phosphine, dicyclohexyl[[2-[(diphenylphosphino)methyl]phenyl]methyl]-

There total 2 articles about Phosphine, dicyclohexyl[[2-[(diphenylphosphino)methyl]phenyl]methyl]- 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: 65.0%

: 65567-06-8,4541-02-0
lithium diphenylphosphide

: 187879-67-0
1,5-dihydro-benzo[e][1,3,2]dioxathiepine 3,3-dioxide

: 829-84-5
dicyclohexylphosphane

: 850894-39-2
dicyclohexyl ({2-{(diphenylphosphino)methyl}phenyl}methyl)phosphine

Guidance literature:: dicyclohexylphosphane; With N,N,N,N,N,N-hexamethylphosphoric triamide; n-butyllithium; In tetrahydrofuran; hexane; at 25 ℃; for 0.5h;

1,5-dihydro-benzo[e][1,3,2]dioxathiepine 3,3-dioxide; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 1h;

lithium diphenylphosphide; In tetrahydrofuran; hexane; at 60 ℃; for 3h;
DOI:10.1002/hlca.200590002

Reference yield:

: 612-14-6
phthalyl alcohol

: 850894-39-2
dicyclohexyl ({2-{(diphenylphosphino)methyl}phenyl}methyl)phosphine

Guidance literature:: Multi-step reaction with 2 steps

1.1: SOCl₂ / CCl₄ / 1.5 h / Heating

1.2: 72 percent / RuCl₃*nH₂O; NaIO₄ / CCl₄; acetonitrile; H₂O / 1 h / 25 °C

2.1: BuLi; hexamethylphosphoramide / hexane; tetrahydrofuran / 0.5 h / 25 °C

2.2: hexane; tetrahydrofuran / 1 h / -78 - 20 °C

2.3: 65 percent / hexane; tetrahydrofuran / 3 h / 60 °C

With N,N,N,N,N,N-hexamethylphosphoric triamide; n-butyllithium; thionyl chloride; In tetrahydrofuran; tetrachloromethane; hexane;
DOI:10.1002/hlca.200590002

Reference yield: 99.0%

: 14220-64-5,39958-10-6,15617-18-2
bis(benzonitrile)palladium(II) chloride

: 850894-39-2
dicyclohexyl ({2-{(diphenylphosphino)methyl}phenyl}methyl)phosphine

: 1006371-32-9
[PdCl₂((C₆H₅)2PCH₂C₆H₄CH₂P(C₆H₁₁)2)]

Guidance literature:: In toluene; a soln. of diphosphine (light excess) added dropwise at 70°C to asoln. of Pd compd., held for 2 h; cooled to room temp., pptd. (n-pentane), ppt. filtered, washed (diethyl ether), dried (high vac., overnight); elem. anal.;
DOI:10.1016/j.molcata.2006.09.051