7-acetoxy-4-methoxy-2-phenylbenzoquinoline-5,10-dione

Base Information

Chemical Name:7-acetoxy-4-methoxy-2-phenylbenzoquinoline-5,10-dione
CAS No.:215049-65-3
Molecular Formula:C₂₂H₁₅NO₅
Molecular Weight:373.365
Hs Code.:

7-acetoxy-4-methoxy-2-phenylbenzo<g>quinoline-5,10-dione

Synonyms:7-acetoxy-4-methoxy-2-phenylbenzoquinoline-5,10-dione

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

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Chemical Property of 7-acetoxy-4-methoxy-2-phenylbenzoquinoline-5,10-dione

Chemical Property:

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Technology Process of 7-acetoxy-4-methoxy-2-phenylbenzoquinoline-5,10-dione

There total 10 articles about 7-acetoxy-4-methoxy-2-phenylbenzoquinoline-5,10-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: 87.0%

: 108-24-7
acetic anhydride

: 1025886-67-2
7-hydroxy-4-methoxy-2-phenyl-benzo[g]quinoline-5,10-dione

: 215049-65-3
7-acetoxy-4-methoxy-2-phenylbenzoquinoline-5,10-dione

Guidance literature:: With pyridine; at 20 ℃; for 16h;
DOI:10.3987/com-99-8549

Reference yield:

: 115929-62-9
3-bromo-2,5-dimethoxyaniline

: 215049-65-3
7-acetoxy-4-methoxy-2-phenylbenzoquinoline-5,10-dione

Guidance literature:: Multi-step reaction with 6 steps

1: 83 percent / pyridinium p-toluenesulfonate / benzene / 5 h / Heating

2: 86 percent / xylene / 17 h / 250 °C

3: 87 percent / KOH,; tetra-n-butylammonium bromide / tetrahydrofuran / 16 h / 20 °C

4: 99 percent / cerium ammonium nitrate / acetonitrile; H₂O / 0.5 h / 0 °C

5: benzene / 0.08 h / 80 °C

6: 87 percent / pyridine / 16 h / 20 °C

With pyridine; potassium hydroxide; ammonium cerium(IV) nitrate; tetrabutylammomium bromide; pyridinium p-toluenesulfonate; In tetrahydrofuran; water; acetonitrile; xylene; benzene; 1: Substitution / 2: Cyclization / 3: Methylation / 4: Oxidation / 5: Cycloaddition / 6: Acetylation;
DOI:10.3987/com-99-8549

Reference yield:

: 244237-08-9
7-bromo-4-methoxy-2-phenylquinoline-5,8-dione

: 215049-65-3
7-acetoxy-4-methoxy-2-phenylbenzoquinoline-5,10-dione

Guidance literature:: Multi-step reaction with 2 steps

1: benzene / 0.08 h / 80 °C

2: 87 percent / pyridine / 16 h / 20 °C

With pyridine; In benzene; 1: Cycloaddition / 2: Acetylation;
DOI:10.3987/com-99-8549