pyrocatecholato((triphenylphosphine)gold)2

Base Information

Chemical Name:pyrocatecholato((triphenylphosphine)gold)2
CAS No.:121589-53-5
Molecular Formula:C₄₂H₃₄Au₂O₂P₂
Molecular Weight:1026.61
Hs Code.:

Synonyms:pyrocatecholato((triphenylphosphine)gold)2

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Chemical Property of pyrocatecholato((triphenylphosphine)gold)2

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Technology Process of pyrocatecholato((triphenylphosphine)gold)2

There total 2 articles about pyrocatecholato((triphenylphosphine)gold)2 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: 91.0%

: 53317-87-6
tris[triphenylphosphinegold(I)]oxonium tetrafluoroborate

: 120-80-9,19481-10-8,37349-32-9
benzene-1,2-diol

: 121589-53-5
pyrocatecholato((triphenylphosphine)gold)2

Guidance literature:: With water; potassium carbonate; In water; toluene; addn. of H2O, K2CO3 and Au-compd. to soln. of corresponding phenol (Au:phenol=2:3), stirring (complete dissoln.); org. layer dried, solvent vol. redn. (vac.), diln. (ether), filtration, addn. of hexane and left to stand (10-15 h at 0-5°C), ppt. separation, drying (vac.); elem. anal.;

Reference yield: 60.0%

: 14126-30-8,14586-70-0
bis(triphenylphosphine)gold(I) chloride

: 2923-28-6
silver trifluoromethanesulfonate

: 120-80-9,19481-10-8,37349-32-9
benzene-1,2-diol

: 121589-53-5
pyrocatecholato((triphenylphosphine)gold)2

Guidance literature:: With triethylamine; In methanol; byproducts: AgCl; (Ar); AgOTf added to MeOH suspn. of Au-phosphine complex in 2:2 molar ratio; refluxed for 15 min; AgCl filtered off; two drops of NEt3 added to MeOH soln. of catechol; two solutions mixed; stirred for 1 h; soln. evapd. to half of volume; cooled to 298 K; filtered; washed thoroughly with diethyl ether; dried in vacuo; elem. anal.;
DOI:10.1016/j.inoche.2007.02.023

Reference yield:

: 121589-53-5
pyrocatecholato((triphenylphosphine)gold)2

: 14243-64-2
(triphenylphosphine)gold(I) chloride

: 120-80-9,19481-10-8,37349-32-9
benzene-1,2-diol

Guidance literature:: With hydrogenchloride; In hydrogenchloride; addn. of 0.1 N HCl to soln. of Au-complex, stirring (2 min); solvent removal (vac.), extn. of pyrocatechol from solid residue by ether; ppt. dissoln. in chloroform, salting out by petroleum ether;