bis(2-diphenylphosphinomethyl)phenyldigold(I)

Base Information

• Chemical Name: bis(2-diphenylphosphinomethyl)phenyldigold(I)
• CAS No.: 66705-52-0
• Molecular Formula: C₃₈H₃₂Au₂P₂
• Molecular Weight: 944.553
• Mol file: 66705-52-0.mol

Synonyms:

Chemical Property of bis(2-diphenylphosphinomethyl)phenyldigold(I)

Chemical Property:

Purity/Quality:

Safty Information:

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• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of bis(2-diphenylphosphinomethyl)phenyldigold(I)

There total 1 articles about bis(2-diphenylphosphinomethyl)phenyldigold(I) 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: 69.0%

(triethylphosphine)gold(I) bromide (14243-60-8) + 1-bromo-2-(diphenylphosphinomethyl)benzene (57170-64-6) → bis(2-diphenylphosphinomethyl)phenyldigold(I) (66705-52-0)

Guidance literature:

With n-BuLi; In diethyl ether; hexane; all manipulations under dry N2 atm.; soln. of Li compd. in hexane added to soln. of org. compd. in ether, stirred for 2 h at room temp., supernatant removed, washed with hexane, suspended in ether, added to stirred etheric soln. of Au compd. below 208 K; stirred at low temp. for 2 h, then at room temp. for 1.5 h in dark, solvent removed by cannulation, solid washed with methanol, ether and hexane, dried in vac., solid dissolved in CH2Cl2, filtered, evapd. in vac.; elem. anal.;

DOI:10.1515/znb-2004-11-1229

Reference yield: 50.0%

bis(2-diphenylphosphinomethyl)phenyldigold(I) (66705-52-0) + iodine (7553-56-2,12190-71-5,8031-47-8) → bis(bis(2-diphenylphosphinomethyl)phenyl)gold(III) diiodoaurate(I)

Guidance literature:

In toluene; all manipulations under dry N2 atm.; soln. of Au compd. cooled to -70°C and treated with slight molar excess of soln. of I2, stirred for 30 min at low temp., allowed to warm to room temp., stirred for 30 min; concd. in vac., filtered, washed with toluene, air-dried; elem. anal.;

DOI:10.1515/znb-2004-11-1229

Reference yield:

bis(2-diphenylphosphinomethyl)phenyldigold(I) (66705-52-0) + iodine (7553-56-2,12190-71-5,8031-47-8) → [Au(I)(μ-C6H4CH2PPh2)2Au(III)I2] (863678-44-8)

Guidance literature:

In toluene; all manipulations under dry N2 atm.; soln. of Au compd. cooled to -70°C and treated with slight molar excess of soln. of I2, stirred for 30 min at low temp.;

DOI:10.1515/znb-2004-11-1229

upstream raw materials:

(triethylphosphine)gold(I) bromide

1-bromo-2-(diphenylphosphinomethyl)benzene

Downstream raw materials:

[Au(I)(μ-C6H4CH2PPh2)2Au(III)I2]

dibromo-((2-diphenylphosphinomethyl)phenyl)gold(III) - toluene 1/1

Refernces