gold(I) cyanide

Base Information

• Chemical Name: gold(I) cyanide
• CAS No.: 586959-39-9
• Molecular Formula: Au*CN
• Molecular Weight: 222.984
• Mol file: 586959-39-9.mol

Synonyms:gold(I) cyanide

Chemical Property of gold(I) cyanide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of gold(I) cyanide

There total 14 articles about gold(I) cyanide 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: 80.0%

tris[triphenylphosphinegold(I)]oxonium tetrafluoroborate (53317-87-6) + ethenetetracarbonitrile (670-54-2) → gold(I) cyanide (586959-39-9) + bis(triphenylphosphine)gold tricyanomethanide (123826-29-9)

Guidance literature:

In tetrahydrofuran; stirred for 4 h; pptn. isolated, washed with acetone, dried: AuCN (identified as AuCN*PPh3), soln. evapd. to dryness, recrystn. from acetone by pentane: (Au(PPh3)2(C(CN)3); elem. anal.;

DOI:10.1016/0022-328X(89)87238-9

Reference yield: 59.0%

tris[triphenylphosphinegold(I)]oxonium tetrafluoroborate (53317-87-6) + tetracyanoethylene*C12H8(C6H5)2 (123528-41-6) → gold(I) cyanide (586959-39-9) + bis(triphenylphosphine)gold tricyanomethanide (123826-29-9) + 2,4-dihydro-1,3-diphenylcyclopenta(b)indene (33836-49-6)

Guidance literature:

In tetrahydrofuran; stirred for 4 h; pptn. isolated, washed (THF), dried: AuCN, soln. evapd. to dryness, extn. (benzene), evapn. to dryness: 2,4-dihydro-1,3-diphenylcyclopenta(b)indene, after extn. with benzene residue recrystd. (acetone/hexane): (Au(PPh3)2)(C(CN)3);

DOI:10.1016/0022-328X(89)87238-9

Reference yield: 44.0%

bis(triphenylphosphinegold)dicyanomethane + ethenetetracarbonitrile (670-54-2) → gold(I) cyanide (586959-39-9) + bis(triphenylphosphine)gold pentacyanopropenide (110888-88-5)

Guidance literature:

In tetrahydrofuran; chloroform; adding tetracyanoethylene in THF to a soln. of the Au complex in CHCl3 (stirring, cooling to -20°C), raising temp. to room temp. (color changes from light violet to yellow), stirring (room temp., 3 h), storingg (room temp., 12 h); decanting from ppt. adding petroleum ether, pptn.; elem. anal.;

upstream raw materials:

tris[triphenylphosphinegold(I)]oxonium tetrafluoroborate

tetracyanoethylene*C₁₂H₈(C₆H₅)2

toluene-tetracyanoethylene charge transfer complex

(triphenylphosphine)gold(I) tetrafluoroborate

Downstream raw materials:

gold

Au⁽¹⁺⁾*CN^(1-)*P(C₆H₅)3=AuCN*P(C₆H₅)3

{(Ph₃P)2N}2{Au₂Se₂(Se₄)2}