3-(4-bromo-phenyl)-3-(3,4-dichlorophenyl)-2-cyano-propionic acid ethyl ester

Base Information

Chemical Name:3-(4-bromo-phenyl)-3-(3,4-dichlorophenyl)-2-cyano-propionic acid ethyl ester
CAS No.:917899-01-5
Molecular Formula:C₁₈H₁₄BrCl₂NO₂
Molecular Weight:427.125
Hs Code.:

Synonyms:3-(4-bromo-phenyl)-3-(3,4-dichlorophenyl)-2-cyano-propionic acid ethyl ester

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Chemical Property of 3-(4-bromo-phenyl)-3-(3,4-dichlorophenyl)-2-cyano-propionic acid ethyl ester

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Technology Process of 3-(4-bromo-phenyl)-3-(3,4-dichlorophenyl)-2-cyano-propionic acid ethyl ester

There total 1 articles about 3-(4-bromo-phenyl)-3-(3,4-dichlorophenyl)-2-cyano-propionic acid ethyl ester 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:

: 42205-33-4
(E)-ethyl 3-(4-bromophenyl)-2-cyanoacrylate

: 79175-35-2
3,4-dichlorophenylmagnesium bromide

: 917899-01-5
3-(4-bromo-phenyl)-3-(3,4-dichlorophenyl)-2-cyano-propionic acid ethyl ester

Guidance literature:: (E)-ethyl 3-(4-bromophenyl)-2-cyanoacrylate; 3,4-dichlorophenylmagnesium bromide; In tetrahydrofuran; toluene; at 0 - 70 ℃; for 2h;

With hydrogenchloride; water; In tetrahydrofuran; toluene; at 0 ℃;

Reference yield: 50.0%

: 917899-01-5
3-(4-bromo-phenyl)-3-(3,4-dichlorophenyl)-2-cyano-propionic acid ethyl ester

: 917899-02-6
3-(4-bromo-phenyl)-3-(3,4-dichlorophenyl)-propionic acid

Guidance literature:: With sulfuric acid; water; acetic acid; for 2h; Heating / reflux;

Reference yield:

: 917899-01-5
3-(4-bromo-phenyl)-3-(3,4-dichlorophenyl)-2-cyano-propionic acid ethyl ester

: 917899-03-7
3-(3,4-dichloro-phenyl)-3-[4-(1H-pyrazol-4-yl)-phenyl]-propionic acid

Guidance literature:: Multi-step reaction with 2 steps

1: sulfuric acid; water; acetic acid / 2 h / Heating / reflux

2: potassium phosphate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / methanol; ethanol; water; toluene / 40 h / 95 °C

With potassium phosphate; sulfuric acid; water; acetic acid; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In methanol; ethanol; water; toluene;