Dichloro(DPPE)digold(I)

Base Information

• Chemical Name: Dichloro(DPPE)digold(I)
• CAS No.: 18024-34-5
• Molecular Formula: C26H24Au2Cl2P2
• Molecular Weight: 863.263
• DSSTox Substance ID: DTXSID60504776
• Mol file: 18024-34-5.mol

Synonyms:Dichloro(DPPE)digold(I);18024-34-5;chlorogold;2-diphenylphosphanylethyl(diphenyl)phosphane;Dichloro(DPPE)digold(I) ,96per cent;Bis(chlorogold(I)) 1,2-bis(diphenylphosphino)ethane;DTXSID60504776;Dichloro(DPPE)digold(I), 96%;Chlorogold--(ethane-1,2-diyl)bis(diphenylphosphane) (2/1)

Chemical Property of Dichloro(DPPE)digold(I)

Chemical Property:

• Melting Point: 291-293℃
• PSA: 27.18000
• LogP: -0.74480
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 7
• Exact Mass: 862.00617
• Heavy Atom Count: 32
• Complexity: 338

Purity/Quality:

99%, ^*data from raw suppliers

Dichloro(DPPE)digold(I) 96% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=CC=C(C=C1)P(CCP(C2=CC=CC=C2)C3=CC=CC=C3)C4=CC=CC=C4.Cl[Au].Cl[Au]
• Uses: Catalyst for selective diboration of alkenes via base-assisted heterolytic cleavage

Technology Process of Dichloro(DPPE)digold(I)

There total 31 articles about Dichloro(DPPE)digold(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: 99.0%

carbonylgold(I) chloride (50960-82-2) + 1,2-bis-(diphenylphosphino)ethane (1663-45-2) → 1,2-bis(diphenylphosphino)ethane digold(I) dichloride (18024-34-5)

Guidance literature:

In benzene; byproducts: CO; soln. of Ph2PCH2CH2PPh2 dropped to soln. of (OC)AuCl at room temp. under dry N2, stirred for 1 h (CO removed); filtered;

Reference yield: 86.0%

sodium tetrachloroaurate(III) dihyrate + 1,2-bis-(diphenylphosphino)ethane (1663-45-2) → 1,2-bis(diphenylphosphino)ethane digold(I) dichloride (18024-34-5)

Guidance literature:

sodium tetrachloroaurate(III) dihyrate; With 4,4'-Thiodiphenol; In ethanol; water; at 0 ℃; Inert atmosphere;

1,2-bis-(diphenylphosphino)ethane; In methanol; ethanol; chloroform; water; at 0 - 20 ℃; for 3h; Inert atmosphere;

DOI:10.1039/c6gc02908f

Reference yield: 86.0%

potassium tetrachloroaurate(III) dihydrate + 1,2-bis-(diphenylphosphino)ethane (1663-45-2) → 1,2-bis(diphenylphosphino)ethane digold(I) dichloride (18024-34-5)

Guidance literature:

With 4,4'-Thiodiphenol; In methanol; ethanol; chloroform; water; at 0 - 20 ℃; Inert atmosphere;

DOI:10.1039/c6gc02908f

upstream raw materials:

(tetrahydrothiophene)gold(I) chloride

1,2-bis-(diphenylphosphino)ethane

chloride

cloro(thiodiethanol)gold(I)

Downstream raw materials:

Pt₂Cl(ONO₂)((C₆H₅)2PCH₂P(C₆H₅)2)2

{gold((diphenylphosphino)ethane)2}Cl

{Au2(μ-1,1-dicyanoethene-2,2-dithiolate)(μ-bis(diphenylphosphino)ethane)}

{Au₂(p-thiocresolate)2(bis(diphenylphosphino)ethane)}

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