1,4-dihydro-6-methoxy-4-(2'-nitrophenyl)pyrido[3,2-g]quinoline-5,10-dione

Base Information

• Chemical Name: 1,4-dihydro-6-methoxy-4-(2'-nitrophenyl)pyrido[3,2-g]quinoline-5,10-dione
• CAS No.: 158398-81-3
• Molecular Formula: C₁₉H₁₃N₃O₅
• Molecular Weight: 363.329

Synonyms:1,4-dihydro-6-methoxy-4-(2'-nitrophenyl)pyrido[3,2-g]quinoline-5,10-dione

Chemical Property of 1,4-dihydro-6-methoxy-4-(2'-nitrophenyl)pyrido[3,2-g]quinoline-5,10-dione

Chemical Property:

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Technology Process of 1,4-dihydro-6-methoxy-4-(2'-nitrophenyl)pyrido[3,2-g]quinoline-5,10-dione

There total 4 articles about 1,4-dihydro-6-methoxy-4-(2'-nitrophenyl)pyrido[3,2-g]quinoline-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: 14.5%

4-(2-nitrophenyl)-1-(dimethylamino)-1-aza-1,3-butadiene (283152-31-8) + 7-bromo-4-methoxy-5,8-quinolinedione (212393-97-0) → 4-methoxy-6-(2'-nitrophenyl)pyrido[3,2-g]quinoline-5,10-dione (158398-82-4) + 1,4-dihydro-6-methoxy-4-(2'-nitrophenyl)pyrido[3,2-g]quinoline-5,10-dione (158398-81-3)

Guidance literature:

With acetic anhydride; In chloroform; at 50 ℃; for 65h;

DOI:10.1016/S0040-4020(98)00463-3

Reference yield: 9.6%

4-methoxy-5,8-quinolinedione (115170-26-8) + 4-(2-nitrophenyl)-1-(dimethylamino)-1-aza-1,3-butadiene (283152-31-8) → 4-methoxy-6-(2'-nitrophenyl)pyrido[3,2-g]quinoline-5,10-dione (158398-82-4) + 1,4-dihydro-6-methoxy-4-(2'-nitrophenyl)pyrido[3,2-g]quinoline-5,10-dione (158398-81-3)

Guidance literature:

With boron trifluoride diethyl etherate; In dichloromethane; at 25 ℃; for 43h;

DOI:10.1016/S0040-4020(98)00463-3

Reference yield: 2.7%

4-methoxy-5,8-quinolinedione (115170-26-8) + 4-(2-nitrophenyl)-1-(dimethylamino)-1-aza-1,3-butadiene (283152-31-8) → 1,4-dihydro-6-methoxy-4-(2'-nitrophenyl)pyrido[3,2-g]quinoline-5,10-dione (158398-81-3)

Guidance literature:

With acetic anhydride; In chloroform; for 48h; Heating;

DOI:10.1016/S0040-4020(98)00463-3

upstream raw materials:

4-methoxy-5,8-quinolinedione

4-(2-nitrophenyl)-1-(dimethylamino)-1-aza-1,3-butadiene

7-bromo-4-methoxy-5,8-quinolinedione

2-nitrocinnamic aldehyde

Downstream raw materials:

4-methoxy-6-(2'-nitrophenyl)pyrido[3,2-g]quinoline-5,10-dione

meridine

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