3-{2-[5-fluoro-2-(4-fluorobenzyloxy)phenyl]-5-methyl-pyrrol-1-yl}-4-fluoro-benzoic acid

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Chemical Name:3-{2-[5-fluoro-2-(4-fluorobenzyloxy)phenyl]-5-methyl-pyrrol-1-yl}-4-fluoro-benzoic acid
CAS No.:632623-78-0
Molecular Formula:C₂₅H₁₈F₃NO₃
Molecular Weight:437.418
Hs Code.:

Synonyms:3-{2-[5-fluoro-2-(4-fluorobenzyloxy)phenyl]-5-methyl-pyrrol-1-yl}-4-fluoro-benzoic acid

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Chemical Property of 3-{2-[5-fluoro-2-(4-fluorobenzyloxy)phenyl]-5-methyl-pyrrol-1-yl}-4-fluoro-benzoic acid

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Technology Process of 3-{2-[5-fluoro-2-(4-fluorobenzyloxy)phenyl]-5-methyl-pyrrol-1-yl}-4-fluoro-benzoic acid

There total 4 articles about 3-{2-[5-fluoro-2-(4-fluorobenzyloxy)phenyl]-5-methyl-pyrrol-1-yl}-4-fluoro-benzoic acid 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: 46.0%

: 632627-17-9
1-[5-fluoro-2-(4-fluorobenzyloxy)phenyl]-pentane-1,4-dione

: 2365-85-7
3-amino-4-fluorobenzoic acid

: 632623-78-0
3-{2-[5-fluoro-2-(4-fluorobenzyloxy)phenyl]-5-methyl-pyrrol-1-yl}-4-fluoro-benzoic acid

Guidance literature:: toluene-4-sulfonic acid; In acetonitrile; at 160 ℃; for 0.166667h; Microwave irradiation;

Reference yield:

: 632627-16-8
5-fluoro-2-(4-fluorobenzyloxy)-benzaldehyde

: 632623-78-0
3-{2-[5-fluoro-2-(4-fluorobenzyloxy)phenyl]-5-methyl-pyrrol-1-yl}-4-fluoro-benzoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 3-ethyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazolium bromide; triethylamine / ethanol / 16 h / 80 °C

2: toluene-4-sulfonic acid / acetonitrile / 0.17 h / 160 °C / Microwave irradiation

With 3-ethyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazolium bromide; triethylamine; toluene-4-sulfonic acid; In ethanol; acetonitrile;

Reference yield:

: 347-54-6
5-fluoro-2-hydroxybenzaldehyde

: 632623-78-0
3-{2-[5-fluoro-2-(4-fluorobenzyloxy)phenyl]-5-methyl-pyrrol-1-yl}-4-fluoro-benzoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / DMF (N,N-dimethyl-formamide) / 0.5 h / 50 °C

2: 3-ethyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazolium bromide; triethylamine / ethanol / 16 h / 80 °C

3: toluene-4-sulfonic acid / acetonitrile / 0.17 h / 160 °C / Microwave irradiation

With 3-ethyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazolium bromide; potassium carbonate; triethylamine; toluene-4-sulfonic acid; In DMF (N,N-dimethyl-formamide); ethanol; acetonitrile;