N-(3-(3,4-dichlorophenyl)propyl)-1-ethyl-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxamide

Base Information

Chemical Name:N-(3-(3,4-dichlorophenyl)propyl)-1-ethyl-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxamide
CAS No.:1429291-83-7
Molecular Formula:C₁₆H₁₈Cl₂N₂O₃
Molecular Weight:357.237
Hs Code.:

Synonyms:N-(3-(3,4-dichlorophenyl)propyl)-1-ethyl-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxamide

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Chemical Property of N-(3-(3,4-dichlorophenyl)propyl)-1-ethyl-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxamide

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Technology Process of N-(3-(3,4-dichlorophenyl)propyl)-1-ethyl-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxamide

There total 10 articles about N-(3-(3,4-dichlorophenyl)propyl)-1-ethyl-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxamide 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: 44.0%

: 1429293-40-2
N-(3-(3,4-dichlorophenyl)propyl)-1-ethyl-4-methoxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxamide

: 1429291-83-7
N-(3-(3,4-dichlorophenyl)propyl)-1-ethyl-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxamide

Guidance literature:: With boron trichloride; In dichloromethane; at 20 ℃; for 4.75h;

Reference yield:

: 1146294-57-6
ethyl 1-ethyl-4-methoxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylate

: 1429291-83-7
N-(3-(3,4-dichlorophenyl)propyl)-1-ethyl-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: water; sodium hydroxide / methanol / 1 h / 70 °C

2.1: oxalyl dichloride / dichloromethane / 4 h / 20 °C

2.2: 16 h / 20 °C

3.1: boron trichloride / dichloromethane / 4.75 h / 20 °C

With oxalyl dichloride; water; boron trichloride; sodium hydroxide; In methanol; dichloromethane;

Reference yield:

: 25173-68-6
3(3,4-dichlorophenyl)propanoic acid

: 1429291-83-7
N-(3-(3,4-dichlorophenyl)propyl)-1-ethyl-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxamide

Guidance literature:: Multi-step reaction with 4 steps

1.1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 2.83 h / 0 - 20 °C

1.2: 16 h / 0 - 20 °C

2.1: lithium aluminium tetrahydride / tetrahydrofuran / 1.5 h / 60 °C / Inert atmosphere

3.1: oxalyl dichloride / dichloromethane / 4 h / 20 °C

3.2: 16 h / 20 °C

4.1: boron trichloride / dichloromethane / 4.75 h / 20 °C

With lithium aluminium tetrahydride; oxalyl dichloride; boron trichloride; N,N-dimethyl-formamide; In tetrahydrofuran; dichloromethane;