dicyclohexyl(2'-methylbiphenyl-2-yl)phosphinegold(I) chloride

Base Information

• Chemical Name: dicyclohexyl(2'-methylbiphenyl-2-yl)phosphinegold(I) chloride
• CAS No.: 1005420-86-9
• Molecular Formula: C₂₅H₃₃AuClP
• Molecular Weight: 596.93
• Mol file: 1005420-86-9.mol

Synonyms:dicyclohexyl(2'-methylbiphenyl-2-yl)phosphinegold(I) chloride

Chemical Property of dicyclohexyl(2'-methylbiphenyl-2-yl)phosphinegold(I) chloride

Chemical Property:

Purity/Quality:

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Technology Process of dicyclohexyl(2'-methylbiphenyl-2-yl)phosphinegold(I) chloride

There total 1 articles about dicyclohexyl(2'-methylbiphenyl-2-yl)phosphinegold(I) chloride 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: 100.0%

(tetrahydrothiophene)gold(I) chloride (39929-21-0) + 2-(dicyclohexylphosphino)-2'-methylbiphenyl (251320-86-2) → dicyclohexyl(2'-methylbiphenyl-2-yl)phosphinegold(I) chloride (1005420-86-9)

Guidance literature:

In dichloromethane; for 1.75h;

DOI:10.1071/CH13552

Reference yield: 93.0%

dicyclohexyl(2'-methylbiphenyl-2-yl)phosphinegold(I) chloride (1005420-86-9) + potassium bromide (7558-02-3,7758-02-3) → [(PCy2(2'-methylbiphenyl))AuBr] (1005420-87-0)

Guidance literature:

In dichloromethane; water; an aq. soln. of KBr added to a CH2Cl2 soln. of Au complex, stirred for 4h; the aq. layer washed with CH2Cl2, the org. layers combined, washed (H2O), dried (MgSO4), filtered, evapd. (vac.), pentane added, the solid collected, dried; elem. anal.;

DOI:10.1021/om700517q

Reference yield: 82.0%

dicyclohexyl(2'-methylbiphenyl-2-yl)phosphinegold(I) chloride (1005420-86-9) + trimethylsilylazide (4648-54-8) + thallium(I) 2,4-pentanedionate → [(PCy2(2'-methyl-2-biphenyl))Au(azide)] (1109286-81-8)

Guidance literature:

In methanol; toluene; addn. of thallium compd. to suspn. of gold compd. in toluene, stirring under N2 for 48 h, filtration through celite, addn. of azide deriv. and methanol, stirring for 16 h; filtration through celite, evapn., triturating with pentane, isolation of ppt, washing with pentane, drying in vac., elem. anal.;

DOI:10.1021/om800536f

upstream raw materials:

(tetrahydrothiophene)gold(I) chloride

2-(dicyclohexylphosphino)-2'-methylbiphenyl

Downstream raw materials:

[(PCy₂(2'-methylbiphenyl))AuBr]

[(PCy₂(2'-methyl-2-biphenyl))Au(azide)]

Refernces

• 1、 Partyka, David V.,Robilotto, Thomas J.,Zeller, Matthias,Hunter, Allen D.,Gray, Thomas G.. "Dialkylbiarylphosphine complexes of gold(I) halides. Gold-aryl π-interactions in the solid state". . p. 28 - 32. Retrieved 2008/10/09.