2,2',7,7'-tetrakis(3,5-bis(trifluoromethyl)phenyl)spiro-9,9'-bifuorene

Base Information

• Chemical Name: 2,2',7,7'-tetrakis(3,5-bis(trifluoromethyl)phenyl)spiro-9,9'-bifuorene
• CAS No.: 1425942-32-0
• Molecular Formula: C₅₇H₂₄F₂₄
• Molecular Weight: 1164.78
• Mol file: 1425942-32-0.mol

Synonyms:2,2',7,7'-tetrakis(3,5-bis(trifluoromethyl)phenyl)spiro-9,9'-bifuorene

Chemical Property of 2,2',7,7'-tetrakis(3,5-bis(trifluoromethyl)phenyl)spiro-9,9'-bifuorene

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of 2,2',7,7'-tetrakis(3,5-bis(trifluoromethyl)phenyl)spiro-9,9'-bifuorene

There total 1 articles about 2,2',7,7'-tetrakis(3,5-bis(trifluoromethyl)phenyl)spiro-9,9'-bifuorene 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: 85.0%

2,2',7,7'-tetrabromo-9,9'-spirobifluorene (128055-74-3) + 3,5-bis-trifluromethylphenylboronic acid (73852-19-4) → 2,2',7,7'-tetrakis(3,5-bis(trifluoromethyl)phenyl)spiro-9,9'-bifuorene (1425942-32-0)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In tetrahydrofuran; water; for 24h; Inert atmosphere; Reflux;

DOI:10.1039/c3tc00466j

upstream raw materials:

2,2',7,7'-tetrabromo-9,9'-spirobifluorene

3,5-bis-trifluromethylphenylboronic acid

Refernces