2α-bromo-1β,3α,4β-trihydroxy-1,2,3,4-tetrahydro-7,12-dimethylbenzanthracene

Base Information

• Chemical Name: 2α-bromo-1β,3α,4β-trihydroxy-1,2,3,4-tetrahydro-7,12-dimethylbenz
• Molecular Formula: C₂₀H₁₉BrO₃
• Molecular Weight: 387.273

Synonyms:

Chemical Property of 2α-bromo-1β,3α,4β-trihydroxy-1,2,3,4-tetrahydro-7,12-dimethylbenz

Chemical Property:

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Useful:

There total 1 articles about 2α-bromo-1β,3α,4β-trihydroxy-1,2,3,4-tetrahydro-7,12-dimethylbenzanthracene 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: 56.0%

(+/-)-trans-3,4-Dihydroxy-3,4-dihydro-7,12-dimethylbenzanthracene (68162-13-0,72617-60-8) → 3-methoxybenzanthracene-7,12-dione (63216-11-5) + 2α-bromo-1β,3α,4β-trihydroxy-1,2,3,4-tetrahydro-7,12-dimethylbenzanthracene (103500-31-8)

Guidance literature:

With N-Bromosuccinimide; In water; dimethyl sulfoxide; for 30h;

DOI:10.1021/jo00368a021

Reference yield: 90.0%

2α-bromo-1β,3α,4β-trihydroxy-1,2,3,4-tetrahydro-7,12-dimethylbenzanthracene (103500-31-8) → trans-3,4-dihydroxy-syn-1,2-epoxy-1,2,3,4-tetrahydro-7,12-dimethylbenzanthracene (86941-59-5)

Guidance literature:

With potassium tert-butylate; tert-butyl alcohol; In tetrahydrofuran; for 0.5h;

DOI:10.1021/jo00368a021

upstream raw materials:

(+/-)-trans-3,4-Dihydroxy-3,4-dihydro-7,12-dimethylbenzanthracene

Downstream raw materials:

trans-3,4-dihydroxy-syn-1,2-epoxy-1,2,3,4-tetrahydro-7,12-dimethylbenzanthracene

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