Perfluorodiphenylcarbene

Base Information

• Chemical Name: Perfluorodiphenylcarbene
• CAS No.: 151798-50-4
• Molecular Formula: C₁₃F₁₀
• Molecular Weight: 346.127
• Mol file: 151798-50-4.mol

Synonyms:Perfluorodiphenylcarbene

Chemical Property of Perfluorodiphenylcarbene

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of Perfluorodiphenylcarbene

There total 5 articles about Perfluorodiphenylcarbene 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:

Bis(pentafluorophenyl)diazomethane (151798-49-1) → Perfluorodiphenylcarbene (151798-50-4)

Guidance literature:

In gaseous matrix; at -263.2 ℃; Irradiation;

DOI:10.1021/jo00077a040

Reference yield:

decafluorobenzhydrol (1766-76-3) → Perfluorodiphenylcarbene (151798-50-4)

Guidance literature:

Multi-step reaction with 5 steps

1: 83.3 percent / SOCl₂, pyridine / 2 h / Heating

2: 23 percent / AgBF₄ / dioxane / 2 h / 80 °C

3: NaNO₂ / acetic acid; acetic anhydride / 0 °C

4: 11.2 percent / t-BuOK / tetrahydrofuran / 0.02 h / 60 °C

5: gaseous matrix / -263.2 °C / Irradiation

With pyridine; silver tetrafluoroborate; thionyl chloride; potassium tert-butylate; sodium nitrite; In tetrahydrofuran; 1,4-dioxane; acetic anhydride; acetic acid;

DOI:10.1021/jo00077a040

Reference yield:

bis(pentafluorophenyl)methyl chloride (5736-48-1) → Perfluorodiphenylcarbene (151798-50-4)

Guidance literature:

Multi-step reaction with 4 steps

1: 23 percent / AgBF₄ / dioxane / 2 h / 80 °C

2: NaNO₂ / acetic acid; acetic anhydride / 0 °C

3: 11.2 percent / t-BuOK / tetrahydrofuran / 0.02 h / 60 °C

4: gaseous matrix / -263.2 °C / Irradiation

With silver tetrafluoroborate; potassium tert-butylate; sodium nitrite; In tetrahydrofuran; 1,4-dioxane; acetic anhydride; acetic acid;

DOI:10.1021/jo00077a040

upstream raw materials:

Bis(pentafluorophenyl)diazomethane

decafluorobenzhydrol

bis(pentafluorophenyl)methyl chloride

Ethyl N-nitroso-N-carbamate

Downstream raw materials:

Bis(pentafluorophenyl)methyl radical