ethyl 3-(N-(4-chloro-2-nitrophenyl)pyrrol-2-yl)-4,5-dihydro-1H-pyrroline-2,4-dicarboxylate

Base Information

Chemical Name:ethyl 3-(N-(4-chloro-2-nitrophenyl)pyrrol-2-yl)-4,5-dihydro-1H-pyrroline-2,4-dicarboxylate
CAS No.:174415-40-8
Molecular Formula:C₂₀H₂₀ClN₃O₆
Molecular Weight:433.848
Hs Code.:

Synonyms:ethyl 3-(N-(4-chloro-2-nitrophenyl)pyrrol-2-yl)-4,5-dihydro-1H-pyrroline-2,4-dicarboxylate

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Chemical Property of ethyl 3-(N-(4-chloro-2-nitrophenyl)pyrrol-2-yl)-4,5-dihydro-1H-pyrroline-2,4-dicarboxylate

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Technology Process of ethyl 3-(N-(4-chloro-2-nitrophenyl)pyrrol-2-yl)-4,5-dihydro-1H-pyrroline-2,4-dicarboxylate

There total 3 articles about ethyl 3-(N-(4-chloro-2-nitrophenyl)pyrrol-2-yl)-4,5-dihydro-1H-pyrroline-2,4-dicarboxylate 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: 48.0%

: 2999-46-4
Ethyl isocyanoacetate

: 175801-06-6
N-(2-nitro-4-chlorophenyl)pyrrole-2-carboxaldehyde

: 174415-40-8
ethyl 3-(N-(4-chloro-2-nitrophenyl)pyrrol-2-yl)-4,5-dihydro-1H-pyrroline-2,4-dicarboxylate

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; tert-butyl alcohol; at 60 ℃; for 4h;

Reference yield:

: 15893-38-6
1-(4-chloro-2-nitrophenyl)-1H-pyrrole

: 174415-40-8
ethyl 3-(N-(4-chloro-2-nitrophenyl)pyrrol-2-yl)-4,5-dihydro-1H-pyrroline-2,4-dicarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 66 percent / POCl₃ / 1,2-dichloro-ethane / 0.08 h / Heating; Irradiation

2: 48 percent / DBU / tetrahydrofuran; 2-methyl-propan-2-ol / 4 h / 60 °C

With 1,8-diazabicyclo[5.4.0]undec-7-ene; trichlorophosphate; In tetrahydrofuran; 1,2-dichloro-ethane; tert-butyl alcohol;

Reference yield:

: 89-63-4
4-Chloro-2-nitroaniline

: 174415-40-8
ethyl 3-(N-(4-chloro-2-nitrophenyl)pyrrol-2-yl)-4,5-dihydro-1H-pyrroline-2,4-dicarboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: 89 percent / AcOH / 0.08 h / Heating; Irradiation

2: 66 percent / POCl₃ / 1,2-dichloro-ethane / 0.08 h / Heating; Irradiation

3: 48 percent / DBU / tetrahydrofuran; 2-methyl-propan-2-ol / 4 h / 60 °C

With acetic acid; 1,8-diazabicyclo[5.4.0]undec-7-ene; trichlorophosphate; In tetrahydrofuran; 1,2-dichloro-ethane; tert-butyl alcohol;