6,7,11-trihydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione

Base Information

Chemical Name:6,7,11-trihydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione
CAS No.:20494-73-9
Molecular Formula:C18H14O5
Molecular Weight:310.3008
Hs Code.:

Synonyms:

Suppliers and Price of 6,7,11-trihydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Total 5 raw suppliers

Chemical Property of 6,7,11-trihydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione

Chemical Property:

Vapor Pressure:3.46E-12mmHg at 25°C
Boiling Point:532.9°C at 760 mmHg
Flash Point:290.2°C
Density:1.553g/cm³

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 6,7,11-trihydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione

There total 20 articles about 6,7,11-trihydroxy-7,8,9,10-tetrahydrotetracene-5,12-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: 100.0%

: 89564-53-4
6,7,11-triacetoxy-7,8,9,10-tetrahydronaphthacene-5,12-dione

: 20494-73-9
1,2,3,4-tetrahydro-1,5,12-trihydroxynaphthacene-6,11-dione

Guidance literature:: With potassium hydroxide; In tetrahydrofuran; water; for 0.5h; Ambient temperature;

Reference yield: 46.0%

: 5-hydroxy-5,6,7,8-tetrahydro-naphthoquinone

: 51287-54-8
3-(phenylsulfanyl)isobenzofuran-1(3H)-one

: 20494-73-9
1,2,3,4-tetrahydro-1,5,12-trihydroxynaphthacene-6,11-dione

Guidance literature:: 3-(phenylsulfanyl)isobenzofuran-1(3H)-one; With lithium tert-butoxide; In tetrahydrofuran; at -60 ℃; for 0.416667h;

5-hydroxy-5,6,7,8-tetrahydro-naphthoquinone; In tetrahydrofuran; at -60 - 20 ℃; Further stages.;
DOI:10.1021/jo062271j

Reference yield:

: 77972-52-2
1,4,4a,12a-tetrahydronaphthacene-5,12-dione

: 20494-73-9
1,2,3,4-tetrahydro-1,5,12-trihydroxynaphthacene-6,11-dione

Guidance literature:: Multi-step reaction with 6 steps

1: sodium acetate / 0.5 h / Heating

2: 43 percent / H₂ / tris(triphenylphosphine)rhodium chloride / benzene / 20 h / 20 °C

3: chromic anhydride / acetic acid; H₂O / 24 h / 70 °C

4: 98 percent / N-bromosuccinimide, benzoyl peroxide / CCl₄ / 0.75 h / Heating

5: 78 percent / silver acetate / 0.25 h / Heating

6: aq. NH₄OH / acetone / 24 h / 20 °C

With chromium(VI) oxide; ammonium hydroxide; N-Bromosuccinimide; Perbenzoic acid; hydrogen; silver(I) acetate; sodium acetate; Wilkinson's catalyst; In tetrachloromethane; water; acetic acid; acetone; benzene;
DOI:10.1039/P19810000689