(2-naphthyl)(triphenylphosphanyl)gold

Base Information

• Chemical Name: (2-naphthyl)(triphenylphosphanyl)gold
• CAS No.: 67430-86-8
• Molecular Formula: C₂₈H₂₂AuP
• Molecular Weight: 586.423
• Mol file: 67430-86-8.mol

Synonyms:(2-naphthyl)(triphenylphosphanyl)gold

Chemical Property of (2-naphthyl)(triphenylphosphanyl)gold

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2-naphthyl)(triphenylphosphanyl)gold

There total 2 articles about (2-naphthyl)(triphenylphosphanyl)gold 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: 70.0%

(triphenylphosphine)gold(I) chloride (14243-64-2) + 2-bromonaphthalene (580-13-2) → (2-naphthyl)(triphenylphosphanyl)gold (67430-86-8)

Guidance literature:

With Li(CH₂)3CH₃; In tetrahydrofuran; hexane; Li(CH2)3CH3 in hexane added to soln. of 2-bromonaphthalene cooled to -70°C, 10 min, AuP(C6H5)3Cl in THF slowly added, stirred for 30 min at -70°C, warmed to room temp.; solvent removed under vac., recrystd. from Et2O; elem. anal.;

DOI:10.1039/b714609d

Reference yield: 58.0%

bromo(triphenylphosphine)gold(I) (79384-10-4,14243-65-3) + naphthalene-2-boronic acid (32316-92-0) → (2-naphthyl)(triphenylphosphanyl)gold (67430-86-8)

Guidance literature:

With cesium carbonate; In isopropyl alcohol; suspending of Ph3PAuBr, C10H7B(OH)2 and Cs2CO3 in isopropyl alcohol and charging into round-bottom flask; degassing, immersing in 50°C oil bath and stirring under Ar for 24 h; removal of solvent by evapn.; extn. into C6H6; filtration, removal C6H6 by evapn., trituration with pentane; vac. filtration; washing (MeOH, H2Oand pentane); dissolving in C6H6; filtration; crystn. by diffusing pent ane into concd. C6H6 soln; elem. anal;

DOI:10.1021/om9005214

Reference yield: 89.0%

tri-n-butyltin triflate (68725-14-4) + (2-naphthyl)(triphenylphosphanyl)gold (67430-86-8) → tributyl(naphthalene-2-yl)stannane (972-11-2)

Guidance literature:

With P(C₆H₅)3; In 1,2-dichloro-ethane; at room temp. for 2 h;

DOI:10.1002/anie.201201523

upstream raw materials:

(triphenylphosphine)gold(I) chloride

2-bromonaphthalene

bromo(triphenylphosphine)gold(I)

naphthalene-2-boronic acid

Downstream raw materials:

(μ-2-naphthyl)(AuPPh3)2ClO4

(triphenylphosphine)gold(I) chloride

2-[2-(4-methoxyphenyl)ethynyl]naphthalene

2,2'-binaphthalene