8,9-Dihydro-4H-cyclopentaphenanthrene-8-carboxylic acid

Base Information

• Chemical Name: 8,9-Dihydro-4H-cyclopentaphenanthrene-8-carboxylic acid
• CAS No.: 73177-77-2
• Molecular Formula: C₁₆H₁₂O₂
• Molecular Weight: 236.27

Synonyms:8,9-Dihydro-4H-cyclopentaphenanthrene-8-carboxylic acid

Chemical Property of 8,9-Dihydro-4H-cyclopentaphenanthrene-8-carboxylic acid

Chemical Property:

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Technology Process of 8,9-Dihydro-4H-cyclopentaphenanthrene-8-carboxylic acid

There total 6 articles about 8,9-Dihydro-4H-cyclopentaphenanthrene-8-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: 0.4%

4H-Cyclopenta[def]phenanthrene (203-64-5) → 8,9-dihydro-4H-cyclopenta[def]phenanthrene (27410-55-5) + p-(dimethylaminophenyl)benzyl methyl sulfone (104398-23-4) + 8,9-Dihydro-4H-cyclopentaphenanthrene-8-carboxylic acid (73177-77-2) + 4,4'-methylene-bis(N,N-dimethylaniline) (101-61-1)

Guidance literature:

With carbon dioxide; N,N-dimethyl-aniline; In dimethyl sulfoxide; for 200h; Further byproducts given; Ambient temperature; Irradiation;

DOI:10.1246/bcsj.61.2063

Reference yield: 0.4%

carbon dioxide (124-38-9,18923-20-1) + 4H-Cyclopenta[def]phenanthrene (203-64-5) → p-(dimethylaminophenyl)benzyl methyl sulfone (104398-23-4) + 4H-Cyclopentaphenanthrene-8-carboxylic acid (73177-80-7) + 8,9-Dihydro-4H-cyclopentaphenanthrene-8-carboxylic acid (73177-77-2) + 4,4'-methylene-bis(N,N-dimethylaniline) (101-61-1)

Guidance literature:

With N,N-dimethyl-aniline; In dimethyl sulfoxide; for 200h; Further byproducts given; Ambient temperature; Irradiation;

DOI:10.1246/bcsj.61.2063

Reference yield: 0.4%

carbon dioxide (124-38-9,18923-20-1) + 4H-Cyclopenta[def]phenanthrene (203-64-5) → p-(dimethylaminophenyl)benzyl methyl sulfone (104398-23-4) + 8,9-Dihydro-4H-cyclopentaphenanthrene-8-carboxylic acid (73177-77-2) + 4,4'-methylene-bis(N,N-dimethylaniline) (101-61-1) + 8,9-dihydro-4H-cyclopentaphenanthrene-2-carboxylic acid (117416-72-5)

Guidance literature:

With N,N-dimethyl-aniline; In dimethyl sulfoxide; for 200h; Further byproducts given; Ambient temperature; Irradiation;

DOI:10.1246/bcsj.61.2063

upstream raw materials:

carbon dioxide

4H-Cyclopenta[def]phenanthrene

dimethyl sulfoxide

N,N-dimethyl-aniline

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