(E)-1-(4-bromo-3-methyl-phenyl)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-en-1-one

Base Information

Chemical Name:(E)-1-(4-bromo-3-methyl-phenyl)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-en-1-one
CAS No.:1154739-81-7
Molecular Formula:C₁₇H₁₀BrCl₂F₃O
Molecular Weight:438.071
Hs Code.:

Synonyms:(E)-1-(4-bromo-3-methyl-phenyl)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-en-1-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 (E)-1-(4-bromo-3-methyl-phenyl)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-en-1-one

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Technology Process of (E)-1-(4-bromo-3-methyl-phenyl)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-en-1-one

There total 10 articles about (E)-1-(4-bromo-3-methyl-phenyl)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-en-1-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:

: 943436-51-9
1-(4-bromo-3-methylphenyl)-3-(3,5-dichlorophenyl)-3-hydroxy-4,4,4-trifluorobutane-1-one

: 1154739-81-7
(E)-1-(4-bromo-3-methyl-phenyl)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-en-1-one

: 943436-53-1
(Z)-1-(4-bromo-3-methylphenyl)-3-(3,5-dichlorophenyl)-4,4,4-trifluorobut-2-en-1-one

Guidance literature:: With pyridine; hydrogenchloride; thionyl chloride; In toluene; at 20 - 80 ℃; for 1h;

Reference yield:

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

: 1427274-47-2
tert-butyl 2-methyl-4-(2-oxo-1,3,4-oxathiazol-5-yl)benzoate

: 1154739-81-7
(E)-1-(4-bromo-3-methyl-phenyl)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-en-1-one

Guidance literature:: at 190 ℃; for 0.166667h; Microwave irradiation;

Reference yield:

: 1311202-21-7
Br^(1-)*C₂₇H₂₃BrOP⁽¹⁺⁾

: 130336-16-2
3,5-dichloro-2,2,2-trifluoroacetophenone

: 1154739-81-7
(E)-1-(4-bromo-3-methyl-phenyl)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-en-1-one

Guidance literature:: With triethylamine; In tetrahydrofuran; N,N-dimethyl-formamide; at 0 - 80 ℃; Inert atmosphere;
DOI:10.1002/anie.201002065