bis(4-ethynylphenyl)phosphanoyl-diphenylphosphanoylmethane

Base Information

• Chemical Name: bis(4-ethynylphenyl)phosphanoyl-diphenylphosphanoylmethane
• CAS No.: 1054648-87-1
• Molecular Formula: C₂₉H₂₂O₂P₂
• Molecular Weight: 464.44
• Mol file: 1054648-87-1.mol

Synonyms:bis(4-ethynylphenyl)phosphanoyl-diphenylphosphanoylmethane

Chemical Property of bis(4-ethynylphenyl)phosphanoyl-diphenylphosphanoylmethane

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of bis(4-ethynylphenyl)phosphanoyl-diphenylphosphanoylmethane

There total 1 articles about bis(4-ethynylphenyl)phosphanoyl-diphenylphosphanoylmethane 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: 84.0%

bis[4-(trimethylsilylethynyl)phenyl]phosphanoyl-diphenylphosphanoylmethane (1054648-97-3) → bis(4-ethynylphenyl)phosphanoyl-diphenylphosphanoylmethane (1054648-87-1)

Guidance literature:

With potassium carbonate; In methanol; dichloromethane; at 20 ℃; for 4h;

DOI:10.1002/chem.200800084

Reference yield: 28.0%

C20H19IO3 (1023744-12-8) + bis(4-ethynylphenyl)phosphanoyl-diphenylphosphanoylmethane (1054648-87-1) → DPPMO-Ph2 (1054648-82-6)

Guidance literature:

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; In toluene; at 50 ℃; for 20h; Inert atmosphere;

DOI:10.1002/chem.200800084

upstream raw materials:

bis[4-(trimethylsilylethynyl)phenyl]phosphanoyl-diphenylphosphanoylmethane

Downstream raw materials:

DPPMO-Ph₂