perfluoro-4-bromo-p-quaterphenyl

Base Information

• Chemical Name: perfluoro-4-bromo-p-quaterphenyl
• CAS No.: 5492-84-2
• Molecular Formula: C₂₄BrF₁₇
• Molecular Weight: 691.141
• Mol file: 5492-84-2.mol

Synonyms:perfluoro-4-bromo-p-quaterphenyl

Chemical Property of perfluoro-4-bromo-p-quaterphenyl

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of perfluoro-4-bromo-p-quaterphenyl

There total 2 articles about perfluoro-4-bromo-p-quaterphenyl 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: 51.0%

4,4'-dibromo-2,3,5,6,2',3',5',6'-octafluoro-1,1'-biphenyl (10386-84-2) + 4-bromo-2,2',3,3',4',5,5',6,6'-nonafluoro-1,1'-biphenyl (1038-65-9) → perfluoro-4-bromo-p-quaterphenyl (5492-84-2)

Guidance literature:

4-bromo-2,2',3,3',4',5,5',6,6'-nonafluoro-1,1'-biphenyl; With magnesium; In tetrahydrofuran; at 20 ℃;

With copper(I) bromide; In tetrahydrofuran; 1,4-dioxane; at 20 ℃;

4,4'-dibromo-2,3,5,6,2',3',5',6'-octafluoro-1,1'-biphenyl; In tetrahydrofuran; 1,4-dioxane; toluene; at 80 ℃; for 24h; Further stages.;

DOI:10.1021/ja002309o

Reference yield:

bromopentafluorobenzene (344-04-7) → 4-bromo-2,2',3,3',4',5,5',6,6'-nonafluoro-1,1'-biphenyl (1038-65-9) + 4-bromo-2,3,5,6,2',3',5',6',2'',3'',4'',5'',6''-tridecafluoro-[1,1';4',1'']terphenyl + perfluoro-4-bromo-p-quaterphenyl (5492-84-2) + 4-bromo-2,3,5,6,2',3',5',6',2'',3'',5'',6'',2''',3''',5''',6''',2'''',3'''',4'''',5'''',6''''-heneicosafluoro-[1,4';1',1'';4'',1''';4''',1'''']quinquephenyl

Guidance literature:

With potassium cyclopentadienyldicarbonyliron⁽⁰⁾; In tetrahydrofuran; at 20 ℃;

DOI:10.1016/S0022-328X(99)00598-7

Reference yield: 73.0%

perfluoro-4-bromo-p-quaterphenyl (5492-84-2) → perfluoro-p-octiphenyl

Guidance literature:

With copper; at 220 ℃; for 120h;

DOI:10.1021/ja002309o

upstream raw materials:

bromopentafluorobenzene

4,4'-dibromo-2,3,5,6,2',3',5',6'-octafluoro-1,1'-biphenyl

4-bromo-2,2',3,3',4',5,5',6,6'-nonafluoro-1,1'-biphenyl