5-(4-bromo-3-chloro-phenyl)-3-(3,5-dichloro-phenyl)-3-trifluoromethyl-3,4-dihydro-2H-pyrrole

Base Information

Chemical Name:5-(4-bromo-3-chloro-phenyl)-3-(3,5-dichloro-phenyl)-3-trifluoromethyl-3,4-dihydro-2H-pyrrole
CAS No.:1370257-49-0
Molecular Formula:C₁₇H₁₀BrCl₃F₃N
Molecular Weight:471.531
Hs Code.:

Synonyms:5-(4-bromo-3-chloro-phenyl)-3-(3,5-dichloro-phenyl)-3-trifluoromethyl-3,4-dihydro-2H-pyrrole

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Chemical Property of 5-(4-bromo-3-chloro-phenyl)-3-(3,5-dichloro-phenyl)-3-trifluoromethyl-3,4-dihydro-2H-pyrrole

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Technology Process of 5-(4-bromo-3-chloro-phenyl)-3-(3,5-dichloro-phenyl)-3-trifluoromethyl-3,4-dihydro-2H-pyrrole

There total 4 articles about 5-(4-bromo-3-chloro-phenyl)-3-(3,5-dichloro-phenyl)-3-trifluoromethyl-3,4-dihydro-2H-pyrrole 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: 74.0%

: 864725-22-4
1,3-dichloro-5-(3,3,3-trifluoroprop-1-en-2-yl)benzene

: 1370257-48-9
4-bromo-3-chloro-N-trimethylsilanylmethyl-thiobenzimidic acid methyl ester

: 1370257-49-0
5-(4-bromo-3-chloro-phenyl)-3-(3,5-dichloro-phenyl)-3-trifluoromethyl-3,4-dihydro-2H-pyrrole

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at -7 - 20 ℃;

Reference yield:

: 25118-59-6
4-bromo-3-chlorobenzoic acid

: 1370257-49-0
5-(4-bromo-3-chloro-phenyl)-3-(3,5-dichloro-phenyl)-3-trifluoromethyl-3,4-dihydro-2H-pyrrole

Guidance literature:: Multi-step reaction with 4 steps

1.1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 0.5 h / 20 °C

1.2: 20 °C

2.1: Lawessons reagent / toluene / 1 h / Reflux

3.1: caesium carbonate / tetrahydrofuran / -5 - 40 °C

4.1: tetrabutyl ammonium fluoride / tetrahydrofuran / -7 - 20 °C

With Lawessons reagent; dmap; tetrabutyl ammonium fluoride; caesium carbonate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In tetrahydrofuran; dichloromethane; toluene;

Reference yield:

: 1370257-46-7
4-bromo-3-chloro-N-trimethylsilanylmethyl-benzamide

: 1370257-49-0
5-(4-bromo-3-chloro-phenyl)-3-(3,5-dichloro-phenyl)-3-trifluoromethyl-3,4-dihydro-2H-pyrrole

Guidance literature:: Multi-step reaction with 3 steps

1: Lawessons reagent / toluene / 1 h / Reflux

2: caesium carbonate / tetrahydrofuran / -5 - 40 °C

3: tetrabutyl ammonium fluoride / tetrahydrofuran / -7 - 20 °C

With Lawessons reagent; tetrabutyl ammonium fluoride; caesium carbonate; In tetrahydrofuran; toluene;