4-acetyl-3-(4-bromophenylamino)-2-(5-nitropyridin-2-yl)isoxazol-5(2H)-one

Base Information

Chemical Name:4-acetyl-3-(4-bromophenylamino)-2-(5-nitropyridin-2-yl)isoxazol-5(2H)-one
CAS No.:1593593-71-5
Molecular Formula:C₁₆H₁₁BrN₄O₅
Molecular Weight:419.191
Hs Code.:

Synonyms:4-acetyl-3-(4-bromophenylamino)-2-(5-nitropyridin-2-yl)isoxazol-5(2H)-one

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 4-acetyl-3-(4-bromophenylamino)-2-(5-nitropyridin-2-yl)isoxazol-5(2H)-one

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Technology Process of 4-acetyl-3-(4-bromophenylamino)-2-(5-nitropyridin-2-yl)isoxazol-5(2H)-one

There total 3 articles about 4-acetyl-3-(4-bromophenylamino)-2-(5-nitropyridin-2-yl)isoxazol-5(2H)-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: 82.0%

: 4548-45-2
2-chloro-5-nitropyridine

: 1593593-86-2
4-acetyl-3-(4-bromophenylamino)isoxazol-5(2H)-one

: 1593593-71-5
4-acetyl-3-(4-bromophenylamino)-2-(5-nitropyridin-2-yl)isoxazol-5(2H)-one

Guidance literature:: at 130 ℃; for 2h; Inert atmosphere;
DOI:10.13005/ojc/290421

Reference yield:

: 1985-12-2
4-Bromophenyl isothiocyanate

: 1593593-71-5
4-acetyl-3-(4-bromophenylamino)-2-(5-nitropyridin-2-yl)isoxazol-5(2H)-one

Guidance literature:: Multi-step reaction with 3 steps

1: ethanol

2: hydroxylamine hydrochloride; sodium hydrogencarbonate; potassium chloride / ethanol; water / 24 h / 20 °C

3: 2 h / 130 °C / Inert atmosphere

With potassium chloride; hydroxylamine hydrochloride; sodium hydrogencarbonate; In ethanol; water;
DOI:10.13005/ojc/290421

Reference yield:

: 861795-98-4
ethyl 2-((4-bromophenyl)carbamothioyl)-3-oxobutanoate

: 1593593-71-5
4-acetyl-3-(4-bromophenylamino)-2-(5-nitropyridin-2-yl)isoxazol-5(2H)-one

Guidance literature:: Multi-step reaction with 2 steps

1: hydroxylamine hydrochloride; sodium hydrogencarbonate; potassium chloride / ethanol; water / 24 h / 20 °C

2: 2 h / 130 °C / Inert atmosphere

With potassium chloride; hydroxylamine hydrochloride; sodium hydrogencarbonate; In ethanol; water;
DOI:10.13005/ojc/290421