[Au(CH₂)2P(C₆H₅)2]2(CH₂CN)Br

Base Information

• Chemical Name: [Au(CH₂)2P(C₆H₅)2]2(CH₂CN)Br
• CAS No.: 90742-65-7
• Molecular Formula: C₃₀H₃₀Au₂BrNP₂
• Molecular Weight: 940.359

Synonyms:

Chemical Property of [Au(CH₂)2P(C₆H₅)2]2(CH₂CN)Br

Chemical Property:

Purity/Quality:

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Technology Process of [Au(CH₂)2P(C₆H₅)2]2(CH₂CN)Br

There total 2 articles about [Au(CH₂)2P(C₆H₅)2]2(CH₂CN)Br 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: 90.0%

{Au(μ-(CH2)2PPh2)}2 + cyanomethyl bromide (590-17-0) → [Au(CH2)2P(C6H5)2]2(CH2CN)Br (90742-65-7)

Guidance literature:

In benzene; addn. of BrCH2CN (1.7 mmol) to soln. of (Au(CH2)2P(C6H5)2)2 (0.05 mmol)in benzene; removing solvent in vac. after 30 min at 25°C to 1/4 of originalvol.; addn. of hexane (pptn.); decanting hexane layer, washing ppt. with hexane;

DOI:10.1016/S0020-1693(00)86450-6

Reference yield:

[Au2(μ-(CH2)2PPh2)2] + cyanomethyl bromide (590-17-0) → [Au(CH2)2P(C6H5)2]2(CH2CN)Br (90742-65-7)

Guidance literature:

In dichloromethane; Excess of BrCH2CN;; reduced in vol., ppt. was washed with hexane;;

DOI:10.1021/om00086a030

Reference yield:

[Au(CH2)2P(C6H5)2]2(CH2CN)Br (90742-65-7) → {Au(μ-(CH2)2PPh2)}2

Guidance literature:

With NaBH₄ or NaBH₃CN; In tetrahydrofuran; byproducts: acetonitrile; redn. in dry THF at 25°C; identification by 1H-NMR after removal of THF in vac. and trituration of residual solid with CDCl3;

DOI:10.1016/S0020-1693(00)86450-6

upstream raw materials:

cyanomethyl bromide

Downstream raw materials:

[Au(CH₂)2P(C₆H₅)2]2(CH₂C(O)C₆H₅)Br

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