3-bromo-1-(3-ethyl-4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)pyrrolidin-2-one

Base Information

Chemical Name:3-bromo-1-(3-ethyl-4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)pyrrolidin-2-one
CAS No.:1574541-71-1
Molecular Formula:C₁₈H₂₅BrN₂O₂
Molecular Weight:381.313
Hs Code.:

Synonyms:3-bromo-1-(3-ethyl-4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)pyrrolidin-2-one

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Chemical Property of 3-bromo-1-(3-ethyl-4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)pyrrolidin-2-one

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Technology Process of 3-bromo-1-(3-ethyl-4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)pyrrolidin-2-one

There total 6 articles about 3-bromo-1-(3-ethyl-4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)pyrrolidin-2-one 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:

: 1574541-70-0
3-ethyl-4-(2-(pyrrolidin-1-yl)ethoxy)aniline

: 82820-87-9
2,4-dibromobutanoyl chloride

: 1574541-71-1
3-bromo-1-(3-ethyl-4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)pyrrolidin-2-one

Guidance literature:: 3-ethyl-4-(2-(pyrrolidin-1-yl)ethoxy)aniline; 2,4-dibromobutanoyl chloride; With triethylamine; In chloroform; at 20 ℃;

With potassium hydroxide; In chloroform; water; for 12h; Reflux;

Reference yield:

: 90-00-6
o-Hydroxyethylbenzene

: 1574541-71-1
3-bromo-1-(3-ethyl-4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)pyrrolidin-2-one

Guidance literature:: Multi-step reaction with 6 steps

1.1: hydrogenchloride; sodium nitrite / water; ethanol / -5 - 0 °C

2.1: hydrogen / methanol / 4 h / 20 °C / 2250.23 Torr / Autoclave

3.1: triethylamine / methanol / 10 h / 20 °C

4.1: potassium carbonate / acetonitrile / 16 h / 50 °C

5.1: trifluoroacetic acid / dichloromethane / 0 - 20 °C

6.1: triethylamine / chloroform / 20 °C

6.2: AMBERLITE? IRA-400 / 12 h / Reflux

With hydrogenchloride; hydrogen; potassium carbonate; triethylamine; trifluoroacetic acid; sodium nitrite; In methanol; ethanol; dichloromethane; chloroform; water; acetonitrile;

Reference yield:

: 107244-56-4
2-ethyl-4-(hydroxyimino)cyclohexa-2,5-dienone

: 1574541-71-1
3-bromo-1-(3-ethyl-4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)pyrrolidin-2-one

Guidance literature:: Multi-step reaction with 5 steps

1.1: hydrogen / methanol / 4 h / 20 °C / 2250.23 Torr / Autoclave

2.1: triethylamine / methanol / 10 h / 20 °C

3.1: potassium carbonate / acetonitrile / 16 h / 50 °C

4.1: trifluoroacetic acid / dichloromethane / 0 - 20 °C

5.1: triethylamine / chloroform / 20 °C

5.2: AMBERLITE? IRA-400 / 12 h / Reflux

With hydrogen; potassium carbonate; triethylamine; trifluoroacetic acid; In methanol; dichloromethane; chloroform; acetonitrile;