1-DIPHENYLPHOSPHINO-1'-(DI-TERT-BUTYLPH&

Base Information

• Chemical Name: 1-DIPHENYLPHOSPHINO-1'-(DI-TERT-BUTYLPH&
• CAS No.: 95408-38-1
• Molecular Formula: C30H36 Fe P2
• Molecular Weight: 514.41
• Mol file: 95408-38-1.mol

Synonyms:1-DIPHENYLPHOSPHINO-1’-(DI-TERT-BUTYLPH&

Chemical Property of 1-DIPHENYLPHOSPHINO-1'-(DI-TERT-BUTYLPH&

Chemical Property:

• Melting Point: 75-79 °C(lit.)
• PSA: 27.18000
• LogP: 8.49810
• Sensitive.: air sensitive

Purity/Quality:

97% ^*data from raw suppliers

1-Diphenylphosphino-1'-(di-t-butylphosphino)ferrocene, 97% ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-37

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Catalyst in microwave-assisted preparation of aryl-alkyl ethers via palladium-catalyzed Hiyama coupling of alkoxysilanes with aryl bromides or aryl chlorides Ligand for catalytic isomerization of methylbutenenitrile via nickel systems Ligand for ruthenium alkylidene complexes for catalysis of metathesis reactions and catalytic norbornene polymerization. Catalyst in microwave-assisted preparation of aryl-alkyl ethers via palladium-catalyzed Hiyama coupling of alkoxysilanes with aryl bromides or aryl chloridesLigand for catalytic isomerization of methylbutenenitrile via nickel systemsLigand for ruthenium alkylidene complexes for catalysis of metathesis reactions and catalytic norbornene polymerization

Technology Process of 1-DIPHENYLPHOSPHINO-1'-(DI-TERT-BUTYLPH&

There total 2 articles about 1-DIPHENYLPHOSPHINO-1'-(DI-TERT-BUTYLPH& 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: 47.0%

1,1'-(ferrocenediyl)phenylphosphine + di(tert-butyl)chlorophosphine (13716-10-4) + phenyllithium (591-51-5) → 1-(diphenylphosphino)ferrocene-1-(di-tert-butylphosphino)ferrocene (95408-38-1) + (C5H4P(C(CH3)3)2)Fe(C5H4P(C6H5)C5H4)Fe(C5H4P(C6H5)2) (95408-42-7)

Guidance literature:

With H₂O; In diethyl ether; benzene; byproducts: LiCl, (diphenylphosphino)ferrocene; (N2 or Ar), soln. of Fe-compd. in Et2O at -78°C added dropwise to a stirred soln. of PhLi in C6H6, warmed to room temp., cooled to -78°C, excess of ClP(t-Bu)2 in Et2O added, warmed to room temp., refluxed for 10 min, stirred for 20 min; hydrolyzed, ether layer sepd., dried over MgSO4, concd., filtered, chromy. on alumina with Et2O/petroleum ether, crystd. from acetone/MeOH, washed with cold petroleum ether, dried in vac. at room temp., elem. anal.;

Reference yield:

1'-(di-tert-butylphosphino)-1-(diphenylphosphino)ferrocene-borane → 1-(diphenylphosphino)ferrocene-1-(di-tert-butylphosphino)ferrocene (95408-38-1)

Guidance literature:

With 1,4-diaza-bicyclo[2.2.2]octane; In toluene; at 80 ℃; Schlenk technique; Inert atmosphere; Sealed tube;

DOI:10.1016/j.jorganchem.2018.01.009

Reference yield: 90.2%

1-(diphenylphosphino)ferrocene-1-(di-tert-butylphosphino)ferrocene (95408-38-1) + sulfur (7704-34-9) → [((C6H5)2P(S)C5H4)Fe(C5H4P(S)(C(CH3)3)2)] (1137724-60-7)

Guidance literature:

In chloroform; (Ar); std. Schlenk technique; CHCl3 was added to mixt. of S (2 equiv.) and Fe complex; refluxed overnight; cooled; filtered; concd. (vac.); MeOH added; kept in refrigerator overnight; filtered; washed (Et2O); dried (vac.); elem. anal.;

DOI:10.1021/om800850c

upstream raw materials:

di(tert-butyl)chlorophosphine

phenyllithium

Downstream raw materials:

[NiCl₂(1-di-tert-butylphosphino-1'-diphenylphosphinoferrocene)]

[((C₆H₅)2PC₅H₄)Fe(C₅H₄P(S)(C(CH₃)3)2)]

[((C₆H₅)2P(S)C₅H₄)Fe(C₅H₄P(S)(C(CH₃)3)2)]

(AuCl)₂(1-diphenylphosphino-1′-(ditert-butylphosphino)ferrocene)

Refernces

• 1、 Butler, Ian R.,Cullen, William R.,Kim, Tae-Jeong,Rettig, Steven J.,Trotter, James. "1,1′-Bis[(alkyl/aryl)phosphino]ferrocenes: Synthesis and metal complex formation. Crystal structure of three metal complexes of Fe(η5-C5H4PPh2)2". . p. 972 - 980. Retrieved 2008/10/08.