6-(5,5'''-diphenyl-[2,2';5',2'';5'',2''']quaterthiophen-4'-yl)-1,4,4a,8a-tetrahydro-1,4-methano-naphthalene-5,8-dione

Base Information

Chemical Name:6-(5,5'''-diphenyl-[2,2';5',2'';5'',2''']quaterthiophen-4'-yl)-1,4,4a,8a-tetrahydro-1,4-methano-naphthalene-5,8-dione
CAS No.:887256-77-1
Molecular Formula:C₃₉H₂₆O₂S₄
Molecular Weight:654.898
Hs Code.:

Synonyms:6-(5,5'''-diphenyl-[2,2';5',2'';5'',2''']quaterthiophen-4'-yl)-1,4,4a,8a-tetrahydro-1,4-methano-naphthalene-5,8-dione

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Chemical Property of 6-(5,5'''-diphenyl-[2,2';5',2'';5'',2''']quaterthiophen-4'-yl)-1,4,4a,8a-tetrahydro-1,4-methano-naphthalene-5,8-dione

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Technology Process of 6-(5,5'''-diphenyl-[2,2';5',2'';5'',2''']quaterthiophen-4'-yl)-1,4,4a,8a-tetrahydro-1,4-methano-naphthalene-5,8-dione

There total 3 articles about 6-(5,5'''-diphenyl-[2,2';5',2'';5'',2''']quaterthiophen-4'-yl)-1,4,4a,8a-tetrahydro-1,4-methano-naphthalene-5,8-dione 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: 99.0%

: 887256-76-0
4'-(2,5-benzoquinon-1-yl)-5,5'''-diphenyl-2,2':5',2'':5'',2'''-quaterthiophene

: 542-92-7,25568-84-7,7313-32-8
cyclopenta-1,3-diene

: 887256-77-1
6-(5,5'''-diphenyl-[2,2';5',2'';5'',2''']quaterthiophen-4'-yl)-1,4,4a,8a-tetrahydro-1,4-methano-naphthalene-5,8-dione

Guidance literature:: In dichloromethane; at 20 ℃;
DOI:10.1021/ol060162l

Reference yield:

: 887256-75-9
4'-(2,5-dimethoxyphenyl)-5,5'''-diphenyl-2,2':5',2'':5'',2'''-quaterthiophene

: 887256-77-1
6-(5,5'''-diphenyl-[2,2';5',2'';5'',2''']quaterthiophen-4'-yl)-1,4,4a,8a-tetrahydro-1,4-methano-naphthalene-5,8-dione

Guidance literature:: Multi-step reaction with 3 steps

1: BBr₃ / CH₂Cl₂ / -78 - 20 °C

2: 186 mg / Ag₂O; Na₂SO₄ / CH₂Cl₂ / 5 h / 20 °C

3: 99 percent / CH₂Cl₂ / 20 °C

With boron tribromide; sodium sulfate; silver(l) oxide; In dichloromethane; 3: Diels-Alder reaction;
DOI:10.1021/ol060162l

Reference yield:

: 2-(5,5'''-diphenyl-[2,2';5',2'';5'',2''']quaterthiophen-4'-yl)-benzene-1,4-diol

: 887256-77-1
6-(5,5'''-diphenyl-[2,2';5',2'';5'',2''']quaterthiophen-4'-yl)-1,4,4a,8a-tetrahydro-1,4-methano-naphthalene-5,8-dione

Guidance literature:: Multi-step reaction with 2 steps

1: 186 mg / Ag₂O; Na₂SO₄ / CH₂Cl₂ / 5 h / 20 °C

2: 99 percent / CH₂Cl₂ / 20 °C

With sodium sulfate; silver(l) oxide; In dichloromethane; 2: Diels-Alder reaction;
DOI:10.1021/ol060162l