5,8-Dihydroxy-1-methoxy-7-p-tolylsulfanyl-1,4,4a,9a-tetrahydro-1,4-ethano-anthraquinone

Base Information

Chemical Name:5,8-Dihydroxy-1-methoxy-7-p-tolylsulfanyl-1,4,4a,9a-tetrahydro-1,4-ethano-anthraquinone
CAS No.:181040-59-5
Molecular Formula:C₂₄H₂₂O₅S
Molecular Weight:422.502
Hs Code.:

Synonyms:5,8-Dihydroxy-1-methoxy-7-p-tolylsulfanyl-1,4,4a,9a-tetrahydro-1,4-ethano-anthraquinone

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Chemical Property of 5,8-Dihydroxy-1-methoxy-7-p-tolylsulfanyl-1,4,4a,9a-tetrahydro-1,4-ethano-anthraquinone

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Technology Process of 5,8-Dihydroxy-1-methoxy-7-p-tolylsulfanyl-1,4,4a,9a-tetrahydro-1,4-ethano-anthraquinone

There total 1 articles about 5,8-Dihydroxy-1-methoxy-7-p-tolylsulfanyl-1,4,4a,9a-tetrahydro-1,4-ethano-anthraquinone 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: 79.0%

: 2161-90-2
1-methoxy-1,3-cyclohexadiene

: 2-(p-tolylthio)naphthazarin

: 181040-59-5
5,8-Dihydroxy-1-methoxy-7-p-tolylsulfanyl-1,4,4a,9a-tetrahydro-1,4-ethano-anthraquinone

: 181040-56-2
5,8-Dihydroxy-1-methoxy-6-p-tolylsulfanyl-1,4,4a,9a-tetrahydro-1,4-ethano-anthraquinone

Guidance literature:: In dichloromethane; for 24h; Yields of byproduct given; Heating; further solvents;
DOI:10.1021/jo960855n

Reference yield: 70.0%

: 181040-59-5
5,8-Dihydroxy-1-methoxy-7-p-tolylsulfanyl-1,4,4a,9a-tetrahydro-1,4-ethano-anthraquinone

: 9,10-Dihydroxy-1-methoxy-7-p-tolylsulfanyl-1,4-dihydro-1,4-ethano-anthracene-5,8-dione

Guidance literature:: With 5,8-dihydroxy-1-methoxy-6-(p-tolylthio)-1,4,4a,9a-tetrahydro-9,10-anthraquinone; potassium carbonate; In tetrahydrofuran; for 24h; Ambient temperature;
DOI:10.1021/jo960855n

Reference yield:

: 181040-59-5
5,8-Dihydroxy-1-methoxy-7-p-tolylsulfanyl-1,4,4a,9a-tetrahydro-1,4-ethano-anthraquinone

: 5,8-Dihydroxy-1-methoxy-7-(toluene-4-sulfinyl)-1,4-dihydro-1,4-ethano-anthraquinone

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / aq. K₂CO₃, 5,8-dihydroxy-1-methoxy-6-(p-tolylthio)-1,4,4a,9a-tetrahydro-9,10-anthraquinone / tetrahydrofuran / 24 h / Ambient temperature

2: 95 percent / m-CPBA / CH₂Cl₂ / 2 h / 0 °C

With 5,8-dihydroxy-1-methoxy-6-(p-tolylthio)-1,4,4a,9a-tetrahydro-9,10-anthraquinone; potassium carbonate; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; dichloromethane;
DOI:10.1021/jo960855n