9,10-dihydro-9,10-ethanoanthracene-11-carboxylic acid

Base Information

• Chemical Name: 9,10-dihydro-9,10-ethanoanthracene-11-carboxylic acid
• CAS No.: 5434-63-9
• Molecular Formula: C₁₇H₁₄O₂
• Molecular Weight: 250.297
• Mol file: 5434-63-9.mol

Synonyms:9,10-dihydro-9,10-ethanoanthracene-11-carboxylic acid

Chemical Property of 9,10-dihydro-9,10-ethanoanthracene-11-carboxylic acid

Chemical Property:

• Vapor Pressure: 1.17E-08mmHg at 25°C

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 9,10-dihydro-9,10-ethanoanthracene-11-carboxylic acid

There total 15 articles about 9,10-dihydro-9,10-ethanoanthracene-11-carboxylic 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: 97.2%

methyl 9,10-dihydro-9,10-ethanoanthracene-11-carboxylate (13294-86-5) → 9,10-dihydro-9,10-ethanoanthracene-11-carboxylic acid (5434-63-9)

Guidance literature:

With water; sodium hydroxide; at 90 ℃; for 4h;

Reference yield: 93.0%

anthracene (120-12-7) + acrylic acid (79-10-7) → 11-hydroxycarbonyl-9,10-dihydro-9,10-ethanoanthracene (5434-63-9)

Guidance literature:

With hydroquinone or BHT; In xylene; at 160 ℃; for 24h;

DOI:10.1021/jo00266a006

Reference yield: 91.0%

anthracene (120-12-7) + acrylic acid (79-10-7) → 9,10-dihydro-9,10-ethanoanthracene-11-carboxylic acid (5434-63-9)

Guidance literature:

In toluene; for 48h; Heating;

DOI:10.1071/CH98174

upstream raw materials:

3-Bromopropionic acid

anthracene

chloropropionic acid

(R,S)-2-chloropropionic acid

Downstream raw materials:

9,10-dihydro-9,10-ethano-anthracen-11-ol

C₂₉H₂₃N

(9,10-dihydro-9,10-ethano-anthracen-11-yl)-methanol

anthracene

Refernces

• 1、 Al-Qubati, Mohyeddine,Alzahrani, Eman,Ghabbour, Hazem A.,Soliman, Saied M.,Sultan, Mujeeb A.. "X-ray and computational investigations of ethanoanthracenes: 9,10-dihydro-9,10-ethanoanthracene-12-carboxylic acid and 9,10-dihydro-9,10-ethanoanthracen-9-yl)-N-methylethanamine". . . Retrieved 2022/01/11.
• 2、 -. "RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, COMPOUND, AND ACID GENERATOR". Paragraph 1148; 1262. . Retrieved 2019/12/06.