N-(2-chloro-5-fluoro-3-(2-(2-(methylthio)pyrimidin-4-yl)acetyl)phenyl)pivalamide

Base Information

Chemical Name:N-(2-chloro-5-fluoro-3-(2-(2-(methylthio)pyrimidin-4-yl)acetyl)phenyl)pivalamide
CAS No.:1353575-57-1
Molecular Formula:C₁₈H₁₉ClFN₃O₂S
Molecular Weight:395.885
Hs Code.:

Synonyms:N-(2-chloro-5-fluoro-3-(2-(2-(methylthio)pyrimidin-4-yl)acetyl)phenyl)pivalamide

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Chemical Property of N-(2-chloro-5-fluoro-3-(2-(2-(methylthio)pyrimidin-4-yl)acetyl)phenyl)pivalamide

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Technology Process of N-(2-chloro-5-fluoro-3-(2-(2-(methylthio)pyrimidin-4-yl)acetyl)phenyl)pivalamide

There total 4 articles about N-(2-chloro-5-fluoro-3-(2-(2-(methylthio)pyrimidin-4-yl)acetyl)phenyl)pivalamide 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: 81.0%

: 14001-63-9
2-methylthio-4-methylpyrimidine

: 1353575-24-2
methyl-2-chloro-5-fluoro-3-pivalamidobenzoate

: 1353575-57-1
N-(2-chloro-5-fluoro-3-(2-(2-(methylthio)pyrimidin-4-yl)acetyl)phenyl)pivalamide

Guidance literature:: 2-methylthio-4-methylpyrimidine; methyl-2-chloro-5-fluoro-3-pivalamidobenzoate; With lithium hexamethyldisilazane; In tetrahydrofuran; at 0 ℃; for 2h;

With hydrogenchloride; water; In tetrahydrofuran; at 20 ℃; for 1h;

Reference yield:

: 179897-90-6
1,3-dibromo-2-chloro-5-fluoro-benzene

: 1353575-57-1
N-(2-chloro-5-fluoro-3-(2-(2-(methylthio)pyrimidin-4-yl)acetyl)phenyl)pivalamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / 1,4-dioxane / 18 h / 70 °C / Inert atmosphere

2.1: triethylamine / [(R)-(+)-1,1‘-binaphthalene-2,2’-diylbis(diphenylphosphane)]palladium(II)chloride / 18 h / 100 °C / 3620.13 Torr / Inert atmosphere

3.1: lithium hexamethyldisilazane / tetrahydrofuran / 2 h / 0 °C

3.2: 1 h / 20 °C

With caesium carbonate; triethylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; lithium hexamethyldisilazane; [(R)-(+)-1,1‘-binaphthalene-2,2’-diylbis(diphenylphosphane)]palladium(II)chloride; In tetrahydrofuran; 1,4-dioxane;

Reference yield:

: 754-10-9
2,2-dimethylpropionamide

: 1353575-57-1
N-(2-chloro-5-fluoro-3-(2-(2-(methylthio)pyrimidin-4-yl)acetyl)phenyl)pivalamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / 1,4-dioxane / 18 h / 70 °C / Inert atmosphere

2.1: triethylamine / [(R)-(+)-1,1‘-binaphthalene-2,2’-diylbis(diphenylphosphane)]palladium(II)chloride / 18 h / 100 °C / 3620.13 Torr / Inert atmosphere

3.1: lithium hexamethyldisilazane / tetrahydrofuran / 2 h / 0 °C

3.2: 1 h / 20 °C

With caesium carbonate; triethylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; lithium hexamethyldisilazane; [(R)-(+)-1,1‘-binaphthalene-2,2’-diylbis(diphenylphosphane)]palladium(II)chloride; In tetrahydrofuran; 1,4-dioxane;