2-Dibenzofurancarboxylic acid

Base Information

• Chemical Name: 2-Dibenzofurancarboxylic acid
• CAS No.: 22439-48-1
• Molecular Formula: C13H8O3
• Molecular Weight: 212.205
• Hs Code.: 2932999099
• Mol file: 22439-48-1.mol

Synonyms:Dibenzofuran-2-carbonsaeure;dibenzofurane-3-carboxylic acid;2-Carboxydibenzofuran;2-Dibenzofurancarboxylic acid;

Chemical Property of 2-Dibenzofurancarboxylic acid

Chemical Property:

• PSA: 50.44000
• LogP: 3.28420
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

99% ^*data from raw suppliers

Dibenzofuran-2-carboxylicAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-Dibenzofurancarboxylic acid

There total 3 articles about 2-Dibenzofurancarboxylic acid 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: 81.0%

dibenzofuran-2-carbaldehyde (5397-82-0) → 2-hydroxydibenzofuran (86-77-1) + dibenzofuran-2-carboxylic acid (22439-48-1)

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; for 10h; Ambient temperature;

DOI:10.1246/bcsj.61.4464

Reference yield: 36.0%

2-iododibenzofuran (5408-56-0) → 2-acetyldibenzofuran (13761-32-5) + dibenzofuran-2-carboxylic acid (22439-48-1)

Guidance literature:

With sodium hydroxide; carbon monoxide; methyl iodide; cetyltrimethylammonim bromide; In water; benzene; at 20 ℃; for 20h; under 760 Torr;

Reference yield: 15.0%

2-iododibenzofuran (5408-56-0) + methyl iodide (74-88-4) → 2-acetyldibenzofuran (13761-32-5) + dibenzofuran-2-carboxylic acid (22439-48-1)

Guidance literature:

With sodium hydroxide; carbon monoxide; cetyltrimethylammonim bromide; In water; benzene; at 20 ℃; for 20h; under 760 Torr;

upstream raw materials:

dibenzofuran-2-carbaldehyde

2-iododibenzofuran

methyl iodide

Downstream raw materials:

3-{3-[(dibenzofuran-2-carbonyl)-amino]-phenyl}-acrylic acid ethyl ester

Refernces

• 1、 Miura, Masahiro,Akase, Fumiaki,Shinohara, Masato,Nomura, Masakatsu. "Carbonylation of Aryl Halides and Vinyl Bromides Mediated by Tetracarbonylcobalt Anion". . p. 1021 - 1026. Retrieved 2007/10/02.