ethyl 4-[(3-chlorophenyl)amino]pyrrolo[1,2-a]quinoxaline-9-carboxylate

Base Information

Chemical Name:ethyl 4-[(3-chlorophenyl)amino]pyrrolo[1,2-a]quinoxaline-9-carboxylate
CAS No.:1448531-71-2
Molecular Formula:C₂₀H₁₆ClN₃O₂
Molecular Weight:365.819
Hs Code.:

Synonyms:ethyl 4-[(3-chlorophenyl)amino]pyrrolo[1,2-a]quinoxaline-9-carboxylate

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Chemical Property of ethyl 4-[(3-chlorophenyl)amino]pyrrolo[1,2-a]quinoxaline-9-carboxylate

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Technology Process of ethyl 4-[(3-chlorophenyl)amino]pyrrolo[1,2-a]quinoxaline-9-carboxylate

There total 8 articles about ethyl 4-[(3-chlorophenyl)amino]pyrrolo[1,2-a]quinoxaline-9-carboxylate 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: 75.0%

: 1448531-61-0
ethyl 4-chloropyrrolo[1,2-a]quinoxaline-9-carboxylate

: 108-42-9
3-chloro-aniline

: 1448531-71-2
ethyl 4-[(3-chlorophenyl)amino]pyrrolo[1,2-a]quinoxaline-9-carboxylate

Guidance literature:: In N,N-dimethyl-formamide; for 2.5h; Reflux;
DOI:10.1016/j.ejmech.2013.04.051

Reference yield:

: 606-18-8
3-nitroanthranilic acid

: 1448531-71-2
ethyl 4-[(3-chlorophenyl)amino]pyrrolo[1,2-a]quinoxaline-9-carboxylate

Guidance literature:: Multi-step reaction with 6 steps

1: acetic acid / 1 h / Reflux

2: thionyl chloride / 2 h / Reflux

3: copper(II) sulfate; sodium tetrahydroborate / ethanol; water / 1 h / 0 - 20 °C

4: toluene / 4 h / Reflux

5: trichlorophosphate / 2 h / Reflux

6: N,N-dimethyl-formamide / 2.5 h / Reflux

With sodium tetrahydroborate; thionyl chloride; copper(II) sulfate; acetic acid; trichlorophosphate; In ethanol; water; N,N-dimethyl-formamide; toluene;
DOI:10.1016/j.ejmech.2013.04.051

Reference yield:

: 1448531-57-4
Ethyl 4-oxo-5H-pyrrolo[1,2-a]quinoxaline-9-carboxylate

: 1448531-71-2
ethyl 4-[(3-chlorophenyl)amino]pyrrolo[1,2-a]quinoxaline-9-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: trichlorophosphate / 2 h / Reflux

2: N,N-dimethyl-formamide / 2.5 h / Reflux

With trichlorophosphate; In N,N-dimethyl-formamide;
DOI:10.1016/j.ejmech.2013.04.051