μ-(1,1-dicyanoethylene-2,2-dithiolato-S,S')-bis(triphenylphosphine)digold(I)

Base Information

• Chemical Name: μ-(1,1-dicyanoethylene-2,2-dithiolato-S,S')-bis(triphenylphosphine)digold(I)
• CAS No.: 114155-45-2
• Molecular Formula: C₄₀H₃₀Au₂N₂P₂S₂
• Molecular Weight: 1058.7
• Mol file: 114155-45-2.mol

Synonyms:

Chemical Property of μ-(1,1-dicyanoethylene-2,2-dithiolato-S,S')-bis(triphenylphosphine)digold(I)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of μ-(1,1-dicyanoethylene-2,2-dithiolato-S,S')-bis(triphenylphosphine)digold(I)

There total 2 articles about μ-(1,1-dicyanoethylene-2,2-dithiolato-S,S')-bis(triphenylphosphine)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: 95.0%

Au(triphenylphosphine)(NO3) (14897-32-6) + potassium 1,1-dicyanoethylene-2,2-ditholate (4777-48-4) → μ-(1,1-dicyanoethylene-2,2-dithiolato-S,S')-bis(triphenylphosphine)digold(I) (114155-45-2)

Guidance literature:

In dichloromethane; byproducts: KNO3; room temp., stirring (overnight); filtn., evapn. to dryness, recrystn. (Et2O);

Reference yield:

(triphenylphosphine)gold(I) chloride (14243-64-2) → μ-(1,1-dicyanoethylene-2,2-dithiolato-S,S')-bis(triphenylphosphine)digold(I) (114155-45-2)

Guidance literature:

Multi-step reaction with 2 steps

1: AgNO₃ / methanol; dichloromethane

2: dichloromethane

With AgNO₃; In methanol; dichloromethane;

Reference yield: 85.0%

μ-(1,1-dicyanoethylene-2,2-dithiolato-S,S')-bis(triphenylphosphine)digold(I) (114155-45-2) + tetraphenylarsonium chloride (507-28-8,14842-08-1) + potassium 1,1-dicyanoethylene-2,2-ditholate (4777-48-4) → 2(C6H5)4As(1+)*{Au(S2CC(CN)2)}2(2-)={(C6H5)4As}2{Au(S2CC(CN)2)}2

Guidance literature:

In acetonitrile; byproducts: KCl; To a stirred suspn. of the starting Au-complex in CH3CN K2(i-MNT) is added. The yellow soln. is stirred 5 h at room temp., then Ph4AsCl is added in one portion.; KCl is pptd., the mixt. is stirred 1 h, KCl is filtered off. A solid is obtained after addition of diethyl ether.;

upstream raw materials:

Au(triphenylphosphine)(NO3)

potassium 1,1-dicyanoethylene-2,2-ditholate

(triphenylphosphine)gold(I) chloride