2-ethyl-2-(methylsulfonyl)-4-(2-oxo-4-phenylpyridin-1(2H)-yl)butanoic acid

Base Information

Chemical Name:2-ethyl-2-(methylsulfonyl)-4-(2-oxo-4-phenylpyridin-1(2H)-yl)butanoic acid
CAS No.:1312479-42-7
Molecular Formula:C₁₈H₂₁NO₅S
Molecular Weight:363.434
Hs Code.:

Synonyms:2-ethyl-2-(methylsulfonyl)-4-(2-oxo-4-phenylpyridin-1(2H)-yl)butanoic acid

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Chemical Property of 2-ethyl-2-(methylsulfonyl)-4-(2-oxo-4-phenylpyridin-1(2H)-yl)butanoic acid

Chemical Property:

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Technology Process of 2-ethyl-2-(methylsulfonyl)-4-(2-oxo-4-phenylpyridin-1(2H)-yl)butanoic acid

There total 3 articles about 2-ethyl-2-(methylsulfonyl)-4-(2-oxo-4-phenylpyridin-1(2H)-yl)butanoic 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: 85.0%

: 1312479-41-6
ethyl 2-ethyl-2-(methylsulfonyl)-4-(2-oxo-4-phenylpyridin-1(2H)-yl)butanoate

: 1312479-42-7
2-ethyl-2-(methylsulfonyl)-4-(2-oxo-4-phenylpyridin-1(2H)-yl)butanoic acid

Guidance literature:: ethyl 2-ethyl-2-(methylsulfonyl)-4-(2-oxo-4-phenylpyridin-1(2H)-yl)butanoate; With water; potassium hydroxide; In tetrahydrofuran; methanol; at 0 - 25 ℃;

With hydrogenchloride; In tetrahydrofuran; methanol; water; pH=2;

Reference yield:

: 2-methylsulfonyl ethylbutanoate

: 1312479-42-7
2-ethyl-2-(methylsulfonyl)-4-(2-oxo-4-phenylpyridin-1(2H)-yl)butanoic acid

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.5 h / 20 - 25 °C

2.1: caesium carbonate / tetrahydrofuran / 72 h / 55 °C

3.1: potassium hydroxide; water / tetrahydrofuran; methanol / 0 - 25 °C

3.2: pH 2

With water; sodium hydride; caesium carbonate; potassium hydroxide; In tetrahydrofuran; methanol; N,N-dimethyl-formamide; mineral oil;

Reference yield:

: 1312479-40-5
ethyl 4-bromo-2-ethyl-2-(methylsulfonyl)butanoate

: 1312479-42-7
2-ethyl-2-(methylsulfonyl)-4-(2-oxo-4-phenylpyridin-1(2H)-yl)butanoic acid

Guidance literature:: Multi-step reaction with 2 steps

1.1: caesium carbonate / tetrahydrofuran / 72 h / 55 °C

2.1: potassium hydroxide; water / tetrahydrofuran; methanol / 0 - 25 °C

2.2: pH 2

With water; caesium carbonate; potassium hydroxide; In tetrahydrofuran; methanol;