gold, (2-phenylethynyl)-

Base Information

• Chemical Name: gold, (2-phenylethynyl)-
• CAS No.: 34679-27-1
• Molecular Formula: C8H5Au
• Molecular Weight: 298.094
• Mol file: 34679-27-1.mol

Synonyms:

Chemical Property of gold, (2-phenylethynyl)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of gold, (2-phenylethynyl)-

There total 9 articles about gold, (2-phenylethynyl)- 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%

chloro(dimethylsulfide) gold(I) (29892-37-3) + phenylacetylene (536-74-3) → gold(I) phenylacetylide (34679-27-1)

Guidance literature:

With triethylamine; In dichloromethane; at 20 ℃; for 1h; Inert atmosphere;

DOI:10.1039/d0cc06978g

Reference yield: 95.0%

gold(III) chloride hydrate (28587-97-5,635727-68-3) + phenylacetylene (536-74-3) → gold(I) phenylacetylide (34679-27-1)

Guidance literature:

gold(III) chloride hydrate; With sulfur dioxide; potassium bromide; In water; acetone; at 10 ℃; for 0.0833333h;

phenylacetylene; With sulfur dioxide; sodium acetate; In water; acetone; for 1h;

DOI:10.1016/j.poly.2014.12.022

Reference yield: 93.0%

hydrogen tetrachloroaurate (III) hydrate + phenylacetylene (536-74-3) → gold(I) phenylacetylenide (34679-27-1)

Guidance literature:

With KBr; SO₂; In water; under N2, chlorauric acid and KBr were dissolved in cold water, freshlyprepared aq. soln. of SO2 was added dropwise, cooled to 10-15°C,soln. of phenylacetylene in acetone was added at this temp., neutralized to pH 6.5-7 (aq. K2CO3); filtered, washed with acetone, dried in vac.;

upstream raw materials:

phenylacetylene

chloro(dimethylsulfide) gold(I)

gold(III) chloride hydrate

Downstream raw materials:

N(P(C₆H₅)3)2⁽¹⁺⁾*Au₂Cu(C₂(C₆H₅))4^(1-)=N(P(C₆H₅)3)2{Au₂Cu(C₂(C₆H₅))4}

N(P(C₆H₅)3)2⁽¹⁺⁾*Au₃Cu₂(C₂(C₆H₅))6^(1-)={N(P(C₆H₅)3)2}{Au₃Cu₂(C₂(C₆H₅))6}

N(P(C₆H₅)3)2⁽¹⁺⁾*Au₃Ag₂(C₂(C₆H₅))6^(1-)={N(P(C₆H₅)3)2}{Au₃Ag₂(C₂(C₆H₅))6}

((C₆H₅)4P)⁽¹⁺⁾*(C₆H₅CCAuCCC₆H₅)^(1-)=((C₆H₅)4P)(Au(C₆H₅C₂)2)