(E)-4-[3,3-difluoro-3-(3,4,5-trifluorophenoxy)-1-propenyl]-3-fluoro-4'-propylbiphenyl

Base Information

Chemical Name:(E)-4-[3,3-difluoro-3-(3,4,5-trifluorophenoxy)-1-propenyl]-3-fluoro-4'-propylbiphenyl
CAS No.:1251538-78-9
Molecular Formula:C₂₄H₁₈F₆O
Molecular Weight:436.397
Hs Code.:

Synonyms:(E)-4-[3,3-difluoro-3-(3,4,5-trifluorophenoxy)-1-propenyl]-3-fluoro-4'-propylbiphenyl

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Chemical Property of (E)-4-[3,3-difluoro-3-(3,4,5-trifluorophenoxy)-1-propenyl]-3-fluoro-4'-propylbiphenyl

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Technology Process of (E)-4-[3,3-difluoro-3-(3,4,5-trifluorophenoxy)-1-propenyl]-3-fluoro-4'-propylbiphenyl

There total 6 articles about (E)-4-[3,3-difluoro-3-(3,4,5-trifluorophenoxy)-1-propenyl]-3-fluoro-4'-propylbiphenyl 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: 45.0%

: 1251538-66-5
4-(2,3-dibromo-3,3-difluoropropyl)-3-fluoro-4'-propylbiphenyl

: 99627-05-1
3,4,5-trifluorophenol

: 1251538-78-9
(E)-4-[3,3-difluoro-3-(3,4,5-trifluorophenoxy)-1-propenyl]-3-fluoro-4'-propylbiphenyl

Guidance literature:: 3,4,5-trifluorophenol; With potassium carbonate; In N,N-dimethyl-formamide; at 90 ℃; for 0.5h; Inert atmosphere;

4-(2,3-dibromo-3,3-difluoropropyl)-3-fluoro-4'-propylbiphenyl; In N,N-dimethyl-formamide; at 90 ℃; for 2h;

Reference yield:

: 1251538-64-3
2-(3-fluoro-4'-propylbiphenyl-4-yl)acetaldehyde

: 1251538-78-9
(E)-4-[3,3-difluoro-3-(3,4,5-trifluorophenoxy)-1-propenyl]-3-fluoro-4'-propylbiphenyl

Guidance literature:: Multi-step reaction with 3 steps

1.1: triphenylphosphine / N,N-dimethyl-formamide / 1 h / 90 - 115 °C / Inert atmosphere

2.1: bromine / chloroform / 3 h / -10 °C / Inert atmosphere

3.1: potassium carbonate / N,N-dimethyl-formamide / 0.5 h / 90 °C / Inert atmosphere

3.2: 2 h / 90 °C

With bromine; potassium carbonate; triphenylphosphine; In chloroform; N,N-dimethyl-formamide;

Reference yield:

: 1251538-65-4
4-(3,3-difluoroallyl)-3-fluoro-4'-propylbiphenyl

: 1251538-78-9
(E)-4-[3,3-difluoro-3-(3,4,5-trifluorophenoxy)-1-propenyl]-3-fluoro-4'-propylbiphenyl

Guidance literature:: Multi-step reaction with 2 steps

1.1: bromine / chloroform / 3 h / -10 °C / Inert atmosphere

2.1: potassium carbonate / N,N-dimethyl-formamide / 0.5 h / 90 °C / Inert atmosphere

2.2: 2 h / 90 °C

With bromine; potassium carbonate; In chloroform; N,N-dimethyl-formamide;