8-Ethyl-7,8,9,10-tetrahydro-1,6,8,11-tetrahydroxy-5,12-naphthacenedione

Base Information

• Chemical Name: 8-Ethyl-7,8,9,10-tetrahydro-1,6,8,11-tetrahydroxy-5,12-naphthacenedione
• CAS No.: 4877-81-0
• Molecular Formula: C₂₀H₁₈O₆
• Molecular Weight: 354.359
• Mol file: 4877-81-0.mol

Synonyms:8-Ethyl-7,8,9,10-tetrahydro-1,6,8,11-tetrahydroxy-5,12-naphthacenedione

Chemical Property of 8-Ethyl-7,8,9,10-tetrahydro-1,6,8,11-tetrahydroxy-5,12-naphthacenedione

Chemical Property:

• PSA: 115.06000
• LogP: 2.20860

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 8-Ethyl-7,8,9,10-tetrahydro-1,6,8,11-tetrahydroxy-5,12-naphthacenedione

There total 20 articles about 8-Ethyl-7,8,9,10-tetrahydro-1,6,8,11-tetrahydroxy-5,12-naphthacenedione 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: 92.0%

nitromethane (75-52-5) + 1,4,5-Trihydroxy-3-(3-oxopentyl)-9,10-anthrachinon (75963-98-3) → (+/-)10-deoxy-γ-rhodomycinone (63640-62-0,4877-81-0)

Guidance literature:

With sodium; In ethanol; Heating;

Reference yield: 55.0%

8-Ethynyl-1,6,8,11-tetrahydroxy-7,8,9,10-tetrahydro-naphthacene-5,12-dione (64831-63-6) → (+/-)10-deoxy-γ-rhodomycinone (63640-62-0,4877-81-0)

Guidance literature:

With hydrogen; palladium on activated charcoal; In methanol; for 2h; Ambient temperature;

DOI:10.1016/S0040-4020(01)91518-2

Reference yield:

3-<3-(Dimethoxymethyl)-3-hydroxypentyl>-1,4,5-trihydroxy-9,10-anthrachinon (75964-01-1) → (+/-)10-deoxy-γ-rhodomycinone (63640-62-0,4877-81-0) + (+/-)-γ-Rhodomycinon (5115-18-4,17514-35-1,31056-73-2,63640-63-1,76023-10-4,100064-16-2) + rac-7-Epi-γ-rhodomycinon (5115-18-4,17514-35-1,31056-73-2,63640-63-1,76023-10-4,100064-16-2)

Guidance literature:

Yield given. Multistep reaction. Yields of byproduct given;

DOI:10.1002/cber.19801130915

upstream raw materials:

nitromethane

1,4,5-Trihydroxy-3-(3-oxopentyl)-9,10-anthrachinon

8-Ethynyl-1,6,8,11-tetrahydroxy-7,8,9,10-tetrahydro-naphthacene-5,12-dione

8-Ethyl-7,8,9,10-tetrahydro-1,6,7,8,11-pentahydroxy-5,12-naphthacenchinon

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