2-(4-Bromo-3-fluorophenyl)-2-oxoethyl 2-[4-(5-isopropyl-1,2,4-oxadiazol-3-yl)phenoxy]butanoate

Base Information

Chemical Name:2-(4-Bromo-3-fluorophenyl)-2-oxoethyl 2-[4-(5-isopropyl-1,2,4-oxadiazol-3-yl)phenoxy]butanoate
CAS No.:1263483-59-5
Molecular Formula:C₂₃H₂₂BrFN₂O₅
Molecular Weight:505.34
Hs Code.:

Synonyms:2-(4-Bromo-3-fluorophenyl)-2-oxoethyl 2-[4-(5-isopropyl-1,2,4-oxadiazol-3-yl)phenoxy]butanoate

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Chemical Property of 2-(4-Bromo-3-fluorophenyl)-2-oxoethyl 2-[4-(5-isopropyl-1,2,4-oxadiazol-3-yl)phenoxy]butanoate

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Technology Process of 2-(4-Bromo-3-fluorophenyl)-2-oxoethyl 2-[4-(5-isopropyl-1,2,4-oxadiazol-3-yl)phenoxy]butanoate

There total 7 articles about 2-(4-Bromo-3-fluorophenyl)-2-oxoethyl 2-[4-(5-isopropyl-1,2,4-oxadiazol-3-yl)phenoxy]butanoate 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:

: 1003879-02-4
2-bromo-1-(4-bromo-3-fluorophenyl)ethanone

: 1263320-51-9
2-[4-(5-isopropyl-1,2,4-oxadiazol-3-yl)phenoxy]butyric acid

: 1263483-59-5
2-(4-Bromo-3-fluorophenyl)-2-oxoethyl 2-[4-(5-isopropyl-1,2,4-oxadiazol-3-yl)phenoxy]butanoate

Guidance literature:: With triethylamine; In acetone; at 20 ℃; for 2h;

Reference yield:

: 153556-42-4
4-bromo-3-fluorobenzoic acid

: 1263483-59-5
2-(4-Bromo-3-fluorophenyl)-2-oxoethyl 2-[4-(5-isopropyl-1,2,4-oxadiazol-3-yl)phenoxy]butanoate

Guidance literature:: Multi-step reaction with 3 steps

1.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 1.5 h / 20 °C

1.2: 0.5 h / 20 °C

2.1: hydrogen bromide; acetic acid / dichloromethane / 0.17 h / Cooling with ice

3.1: triethylamine / acetone / 2 h / 20 °C

With oxalyl dichloride; hydrogen bromide; acetic acid; triethylamine; N,N-dimethyl-formamide; In dichloromethane; acetone;

Reference yield:

: 1263320-49-5
ethyl 2-{4-[amino(hydroxyimino)methyl]phenoxy}butanoate

: 1263483-59-5
2-(4-Bromo-3-fluorophenyl)-2-oxoethyl 2-[4-(5-isopropyl-1,2,4-oxadiazol-3-yl)phenoxy]butanoate

Guidance literature:: Multi-step reaction with 3 steps

1: pyridine / water / 2 h / 100 °C

2: sodium hydroxide; water / tetrahydrofuran; methnolanol / 0.5 h / 20 °C

3: triethylamine / acetone / 2 h / 20 °C

With pyridine; water; triethylamine; sodium hydroxide; In tetrahydrofuran; methnolanol; water; acetone;