10-ethyl-7-oxo-2,3-diphenyl-7H,10H-pyrido[2,3-f]quinoxaline-8-carboxylic acid

Base Information

Chemical Name:10-ethyl-7-oxo-2,3-diphenyl-7H,10H-pyrido[2,3-f]quinoxaline-8-carboxylic acid
CAS No.:1616380-23-4
Molecular Formula:C₂₆H₁₉N₃O₃
Molecular Weight:421.455
Hs Code.:

Synonyms:10-ethyl-7-oxo-2,3-diphenyl-7H,10H-pyrido[2,3-f]quinoxaline-8-carboxylic acid

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Chemical Property of 10-ethyl-7-oxo-2,3-diphenyl-7H,10H-pyrido[2,3-f]quinoxaline-8-carboxylic acid

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Technology Process of 10-ethyl-7-oxo-2,3-diphenyl-7H,10H-pyrido[2,3-f]quinoxaline-8-carboxylic acid

There total 3 articles about 10-ethyl-7-oxo-2,3-diphenyl-7H,10H-pyrido[2,3-f]quinoxaline-8-carboxylic acid 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: 90.0%

: 1616380-19-8
ethyl 10-ethyl-7-oxo-2,3-diphenyl-7H,10H-pyrido[2,3-f]quinoxaline-8-carboxylate

: 1616380-23-4
10-ethyl-7-oxo-2,3-diphenyl-7H,10H-pyrido[2,3-f]quinoxaline-8-carboxylic acid

Guidance literature:: With sodium hydroxide; In ethanol; at 65 ℃;
DOI:10.1016/j.tet.2014.04.097

Reference yield:

: 1401160-69-7
ethyl 9-ethyl-6-oxo-6H,9H-[1,2,5]selenadiazolo[3,4-h]quinoline-7-carboxylate

: 1616380-23-4
10-ethyl-7-oxo-2,3-diphenyl-7H,10H-pyrido[2,3-f]quinoxaline-8-carboxylic acid

Guidance literature:: Multi-step reaction with 3 steps

1: acetic acid; zinc / 2 h / 20 °C

2: acetic acid / ethanol / 1 h / 20 °C

3: sodium hydroxide / ethanol / 65 °C

With acetic acid; sodium hydroxide; zinc; In ethanol;
DOI:10.1016/j.tet.2014.04.097

Reference yield:

: 1616380-12-1
ethyl 7,8-diamino-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylate

: 134-81-6
benzil

: 1616380-23-4
10-ethyl-7-oxo-2,3-diphenyl-7H,10H-pyrido[2,3-f]quinoxaline-8-carboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: acetic acid / ethanol / 1 h / 20 °C

2: sodium hydroxide / ethanol / 65 °C

With acetic acid; sodium hydroxide; In ethanol;
DOI:10.1016/j.tet.2014.04.097