ethyl2-(4-chlorophenyl)-1-methyl-2,4-dihydro-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate

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Chemical Name:ethyl2-(4-chlorophenyl)-1-methyl-2,4-dihydro-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate
CAS No.:1579289-40-9
Molecular Formula:C₂₀H₁₈ClN₃O₂
Molecular Weight:367.835
Hs Code.:

Synonyms:ethyl2-(4-chlorophenyl)-1-methyl-2,4-dihydro-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate

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Chemical Property of ethyl2-(4-chlorophenyl)-1-methyl-2,4-dihydro-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate

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Technology Process of ethyl2-(4-chlorophenyl)-1-methyl-2,4-dihydro-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate

There total 3 articles about ethyl2-(4-chlorophenyl)-1-methyl-2,4-dihydro-1H-pyrrolo[2,3-b]quinoxaline-3-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: 56.0%

: 1579289-54-5
3-hydroxy-1-methyl-2-oxo-5-(4-chlorophenyl)-2,5-dihydro-1H-pyrrole-4-carboxylic acid ethyl ester

: 95-54-5
1,2-diamino-benzene

: 1579289-40-9
ethyl2-(4-chlorophenyl)-1-methyl-2,4-dihydro-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate

Guidance literature:: With acetic acid; In toluene; at 40 ℃; for 0.05h; Microwave irradiation;
DOI:10.1016/j.tetlet.2014.01.106

Reference yield:

: 40876-98-0,88330-76-1,125898-38-6
sodium 1,4-diethoxy-1,4-dioxobut-2-en-2-olate

: 1579289-40-9
ethyl2-(4-chlorophenyl)-1-methyl-2,4-dihydro-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: ethanol / 0.33 h / 110 °C / Microwave irradiation

1.2: pH 4

2.1: acetic acid / toluene / 0.05 h / 40 °C / Microwave irradiation

With acetic acid; In ethanol; toluene;
DOI:10.1016/j.tetlet.2014.01.106

Reference yield:

: 104-88-1
4-chlorobenzaldehyde

: 1579289-40-9
ethyl2-(4-chlorophenyl)-1-methyl-2,4-dihydro-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: ethanol / 0.33 h / 110 °C / Microwave irradiation

1.2: pH 4

2.1: acetic acid / toluene / 0.05 h / 40 °C / Microwave irradiation

With acetic acid; In ethanol; toluene;
DOI:10.1016/j.tetlet.2014.01.106