9,10-dihydro-anthracene-2,6-dicarboxylic acid

Base Information

• Chemical Name: 9,10-dihydro-anthracene-2,6-dicarboxylic acid
• CAS No.: 186971-82-4
• Molecular Formula: C₁₆H₁₂O₄
• Molecular Weight: 268.269
• Mol file: 186971-82-4.mol

Synonyms:

Chemical Property of 9,10-dihydro-anthracene-2,6-dicarboxylic acid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 9,10-dihydro-anthracene-2,6-dicarboxylic acid

There total 3 articles about 9,10-dihydro-anthracene-2,6-dicarboxylic 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:

anthraquinone-2,6-dicarboxylic acid (42946-19-0) → 9,10-dihydro-anthracene-2,6-dicarboxylic acid (186971-82-4) + 2,6-anthracene dicarboxylic acid (138308-89-1)

Guidance literature:

With ammonium hydroxide; copper(II) sulfate; zinc; at 100 ℃; for 4h;

DOI:10.1039/c1dt10817d

Reference yield:

4-methyl-benzoyl chloride (874-60-2) → 9,10-dihydro-anthracene-2,6-dicarboxylic acid (186971-82-4) + 2,6-anthracene dicarboxylic acid (138308-89-1)

Guidance literature:

Multi-step reaction with 3 steps

1.1: aluminum (III) chloride / carbon disulfide / 20 °C / Reflux

2.1: 360 °C / Under air

2.2: 5 h / 20 - 120 °C

3.1: ammonium hydroxide; copper(II) sulfate; zinc / 4 h / 100 °C

With aluminum (III) chloride; ammonium hydroxide; copper(II) sulfate; zinc; In carbon disulfide;

DOI:10.1039/c1dt10817d

Reference yield:

(2,5-dimethylphenyl)(p-tolyl)methanone (13152-96-0) → 9,10-dihydro-anthracene-2,6-dicarboxylic acid (186971-82-4) + 2,6-anthracene dicarboxylic acid (138308-89-1)

Guidance literature:

Multi-step reaction with 2 steps

1.1: 360 °C / Under air

1.2: 5 h / 20 - 120 °C

2.1: ammonium hydroxide; copper(II) sulfate; zinc / 4 h / 100 °C

With ammonium hydroxide; copper(II) sulfate; zinc;

DOI:10.1039/c1dt10817d

upstream raw materials:

(2,5-dimethylphenyl)(p-tolyl)methanone

anthraquinone-2,6-dicarboxylic acid

4-methyl-benzoyl chloride

Downstream raw materials:

2,6-anthracene dicarboxylic acid