5-[{2-[3,5-bis(trifluoromethyl)phenyl]-2-methylpropanoyl}(methyl)amino]-4-(4-fluoro-2-methylphenyl)-2-pyridinecarboxylic acid

Base Information

Chemical Name:5-[{2-[3,5-bis(trifluoromethyl)phenyl]-2-methylpropanoyl}(methyl)amino]-4-(4-fluoro-2-methylphenyl)-2-pyridinecarboxylic acid
CAS No.:1301660-69-4
Molecular Formula:C₂₆H₂₁F₇N₂O₃
Molecular Weight:542.453
Hs Code.:

Synonyms:5-[{2-[3,5-bis(trifluoromethyl)phenyl]-2-methylpropanoyl}(methyl)amino]-4-(4-fluoro-2-methylphenyl)-2-pyridinecarboxylic acid

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Chemical Property of 5-[{2-[3,5-bis(trifluoromethyl)phenyl]-2-methylpropanoyl}(methyl)amino]-4-(4-fluoro-2-methylphenyl)-2-pyridinecarboxylic acid

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Technology Process of 5-[{2-[3,5-bis(trifluoromethyl)phenyl]-2-methylpropanoyl}(methyl)amino]-4-(4-fluoro-2-methylphenyl)-2-pyridinecarboxylic acid

There total 2 articles about 5-[{2-[3,5-bis(trifluoromethyl)phenyl]-2-methylpropanoyl}(methyl)amino]-4-(4-fluoro-2-methylphenyl)-2-pyridinecarboxylic 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: 38.7%

: 1301660-54-7
2-[3,5-bis(trifluoromethyl)phenyl]-N-[6-ethenyl-4-(4-fluoro-2-methylphenyl)-3-pyridinyl]-N,2-dimethylpropanamide

: 1301660-69-4
5-[{2-[3,5-bis(trifluoromethyl)phenyl]-2-methylpropanoyl}(methyl)amino]-4-(4-fluoro-2-methylphenyl)-2-pyridinecarboxylic acid

Guidance literature:: 2-[3,5-bis(trifluoromethyl)phenyl]-N-[6-ethenyl-4-(4-fluoro-2-methylphenyl)-3-pyridinyl]-N,2-dimethylpropanamide; With osmium(VIII) oxide; water; In tetrahydrofuran; at 20 ℃; for 0.5h;

With sodium periodate; In tetrahydrofuran; water; at 20 ℃;

Reference yield:

: 825643-73-0
2-(3,5-bis(trifluoromethyl)phenyl)-N-(6-chloro-4-(4-fluoro-2-methylphenyl)pyridin-3-yl)-N,2-dimethylpropanamide

: 1301660-69-4
5-[{2-[3,5-bis(trifluoromethyl)phenyl]-2-methylpropanoyl}(methyl)amino]-4-(4-fluoro-2-methylphenyl)-2-pyridinecarboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,4-dioxane; water / 8 h / Reflux

2.1: osmium(VIII) oxide; water / tetrahydrofuran / 0.5 h / 20 °C

2.2: 20 °C

With osmium(VIII) oxide; water; sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; 1,4-dioxane; water; 1.1: Suzuki Coupling;

Reference yield:

: 1301660-69-4
5-[{2-[3,5-bis(trifluoromethyl)phenyl]-2-methylpropanoyl}(methyl)amino]-4-(4-fluoro-2-methylphenyl)-2-pyridinecarboxylic acid

: 1301660-74-1
diethyl 2-{[5-[{2-[3,5-bis(trifluoromethyl)phenyl]-2-methylpropanoyl}-(methyl)amino]-4-(4-fluoro-2-methylphenyl)-2-pyridinyl]carbonyl}butanedioate

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogenchloride / Reflux

2: potassium tert-butylate / 4 h / 75 °C

3: potassium carbonate; sodium iodide / 1,2-dimethoxyethane; acetone / Reflux

With hydrogenchloride; potassium tert-butylate; potassium carbonate; sodium iodide; In 1,2-dimethoxyethane; acetone;