[1,1'-Biphenyl]-2,2',6,6'-tetracarboxylicacid

Base Information

• Chemical Name: [1,1'-Biphenyl]-2,2',6,6'-tetracarboxylicacid
• CAS No.: 4371-27-1
• Molecular Formula: C16H10 O8
• Molecular Weight: 330.251
• Mol file: 4371-27-1.mol

Synonyms:2,2',6,6'-Biphenyltetracarboxylicacid (7CI,8CI); 2,2',6,6'-Biphenyltetracarboxylic dianhydride;2,2'-Biisophthalic acid; NSC 408156

Chemical Property of [1,1'-Biphenyl]-2,2',6,6'-tetracarboxylicacid

Chemical Property:

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of [1,1'-Biphenyl]-2,2',6,6'-tetracarboxylicacid

There total 3 articles about [1,1'-Biphenyl]-2,2',6,6'-tetracarboxylicacid 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: 27.0%

pyrene (129-00-0) → biphenyl-2,6,2',6'-tetracarboxylic acid (4371-27-1) + 9,10-dioxodihydrophenanthrene-4,5-dialdehyde + pyrene-4,5-dione (6217-22-7) + 6,6’-diformylbiphenyl-2,2’dicarboxylic acid

Guidance literature:

With ruthenium trichloride; sodium periodate; In dichloromethane; water; acetonitrile; at 34.84 ℃; for 4h;

DOI:10.1002/chem.201800423

Reference yield:

pyrene (129-00-0) → biphenyl-2,6,2',6'-tetracarboxylic acid (4371-27-1) + 9,10-dioxodihydrophenanthrene-4,5-dialdehyde + 9,10-dioxo-9,10-dihydro-phenanthrene-4,5-dicarboxylic acid + pyrene-4,5-dione (6217-22-7)

Guidance literature:

With sodium periodate; rhodium(III) chloride hydrate; water; In dichloromethane; acetonitrile; at 21.84 ℃; for 4h;

DOI:10.1002/chem.201704133

Reference yield:

2-aminoisophthalic acid (39622-79-2) → biphenyl-2,6,2',6'-tetracarboxylic acid (4371-27-1)

Guidance literature:

Multi-step reaction with 4 steps

1: Diazotization_.man erhitzt die Diazoniumsalz-Loesung mit Jod-Kaliumjodid-Loesung auf 80grad

2: hydrogen chloride

3: copper powder / 200 °C

With hydrogenchloride; copper;

upstream raw materials:

2-aminoisophthalic acid

pyrene

Downstream raw materials:

9-fluorenone

Refernces

• 1、 Nowicka, Ewa,Hickey, Niamh W.,Sankar, Meenakshisundaram,Jenkins, Robert L.,Knight, David W.,Willock, David J.,Hutchings, Graham J.,Francisco, Manuel,Taylor, Stuart H.. "Mechanistic Insights into Selective Oxidation of Polyaromatic Compounds using RICO Chemistry". supporting information. p. 12359 - 12369. Retrieved 2018/08/29.