3-bromo-4-(5-chloro-2-methoxyphenyl)-6-(trifluoromethyl)quinolin-2(1H)-one

Base Information

Chemical Name:3-bromo-4-(5-chloro-2-methoxyphenyl)-6-(trifluoromethyl)quinolin-2(1H)-one
CAS No.:852203-19-1
Molecular Formula:C₁₇H₁₀BrClF₃NO₂
Molecular Weight:432.624
Hs Code.:

Synonyms:3-bromo-4-(5-chloro-2-methoxyphenyl)-6-(trifluoromethyl)quinolin-2(1H)-one

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Chemical Property of 3-bromo-4-(5-chloro-2-methoxyphenyl)-6-(trifluoromethyl)quinolin-2(1H)-one

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Technology Process of 3-bromo-4-(5-chloro-2-methoxyphenyl)-6-(trifluoromethyl)quinolin-2(1H)-one

There total 5 articles about 3-bromo-4-(5-chloro-2-methoxyphenyl)-6-(trifluoromethyl)quinolin-2(1H)-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: 87.0%

: 593280-95-6
4-(5-chloro-2-methoxyphenyl)-6-(trifluoromethyl)quinolin-2(1H)-one

: 852203-19-1
3-bromo-4-(5-chloro-2-methoxyphenyl)-6-(trifluoromethyl)quinolin-2(1H)-one

Guidance literature:: With N-Bromosuccinimide; In acetonitrile; at 150 ℃; for 0.833333h; microwave irradiation;
DOI:10.1021/jo0502549

Reference yield:

: 852203-18-0
4-chloro-6-(trifluoromethyl)quinolin-2(1H)-one

: 852203-19-1
3-bromo-4-(5-chloro-2-methoxyphenyl)-6-(trifluoromethyl)quinolin-2(1H)-one

Guidance literature:: Multi-step reaction with 2 steps

1: 91 percent / triethylamine; PPh₃ / Pd(OAc)2 / 1,2-dimethoxy-ethane; H₂O / 0.5 h / 150 °C / microwave irradiation

2: 87 percent / N-bromosuccinimide / acetonitrile / 0.83 h / 150 °C / microwave irradiation

With N-Bromosuccinimide; triethylamine; triphenylphosphine; palladium diacetate; In 1,2-dimethoxyethane; water; acetonitrile; 1: Suzuki cross-coupling;
DOI:10.1021/jo0502549

Reference yield:

: 852203-16-8
6-(trifluoromethyl)-4-hydroxyquinolin-2(1H)-one

: 852203-19-1
3-bromo-4-(5-chloro-2-methoxyphenyl)-6-(trifluoromethyl)quinolin-2(1H)-one

Guidance literature:: Multi-step reaction with 4 steps

1: 81 percent / phosphorus oxychloride / dioxane / 0.25 h / 120 °C / microwave irradiation

2: 90 percent / methanesulfonic acid / ethanol / 0.33 h / 150 °C / microwave irradiation

3: 91 percent / triethylamine; PPh₃ / Pd(OAc)2 / 1,2-dimethoxy-ethane; H₂O / 0.5 h / 150 °C / microwave irradiation

4: 87 percent / N-bromosuccinimide / acetonitrile / 0.83 h / 150 °C / microwave irradiation

With N-Bromosuccinimide; methanesulfonic acid; triethylamine; triphenylphosphine; trichlorophosphate; palladium diacetate; In 1,4-dioxane; 1,2-dimethoxyethane; ethanol; water; acetonitrile; 3: Suzuki cross-coupling;
DOI:10.1021/jo0502549