(S)-3-(2-fluoro-4-(methylsulfonyl)phenylamino)-1-(1-(3-isopropyl-1,2,4-thiadiazol-5-yl)piperidin-4-yl)pyrrolidin-2-one

Base Information

Chemical Name:(S)-3-(2-fluoro-4-(methylsulfonyl)phenylamino)-1-(1-(3-isopropyl-1,2,4-thiadiazol-5-yl)piperidin-4-yl)pyrrolidin-2-one
CAS No.:1433879-86-7
Molecular Formula:C₂₁H₂₈FN₅O₃S₂
Molecular Weight:481.615
Hs Code.:

Synonyms:(S)-3-(2-fluoro-4-(methylsulfonyl)phenylamino)-1-(1-(3-isopropyl-1,2,4-thiadiazol-5-yl)piperidin-4-yl)pyrrolidin-2-one

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Chemical Property of (S)-3-(2-fluoro-4-(methylsulfonyl)phenylamino)-1-(1-(3-isopropyl-1,2,4-thiadiazol-5-yl)piperidin-4-yl)pyrrolidin-2-one

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Technology Process of (S)-3-(2-fluoro-4-(methylsulfonyl)phenylamino)-1-(1-(3-isopropyl-1,2,4-thiadiazol-5-yl)piperidin-4-yl)pyrrolidin-2-one

There total 4 articles about (S)-3-(2-fluoro-4-(methylsulfonyl)phenylamino)-1-(1-(3-isopropyl-1,2,4-thiadiazol-5-yl)piperidin-4-yl)pyrrolidin-2-one 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: 54.0%

: 424792-57-4
1,2-difluoro-4-(methylsulfonyl)benzene

: 1433890-51-7
(S)-3-amino-1-(1-(3-isopropyl-1,2,4-thiadiazol-5-yl)piperidin-4-yl)pyrrolidin-2-one

: 1433879-86-7
(S)-3-(2-fluoro-4-(methylsulfonyl)phenylamino)-1-(1-(3-isopropyl-1,2,4-thiadiazol-5-yl)piperidin-4-yl)pyrrolidin-2-one

Guidance literature:: With sodium carbonate; In dimethyl sulfoxide; at 120 ℃; for 72h;

Reference yield:

: 1433890-44-8
(S)-tert-butyl 1-(1-(3-isopropyl-1,2,4-thiadiazol-5-yl)piperidin-4-yl)-2-oxopyrrolidin-3-ylcarbamate

: 1433879-86-7
(S)-3-(2-fluoro-4-(methylsulfonyl)phenylamino)-1-(1-(3-isopropyl-1,2,4-thiadiazol-5-yl)piperidin-4-yl)pyrrolidin-2-one

Guidance literature:: Multi-step reaction with 2 steps

1: trifluoroacetic acid / dichloromethane / 1 h / 20 °C

2: sodium carbonate / dimethyl sulfoxide / 72 h / 120 °C

With sodium carbonate; trifluoroacetic acid; In dichloromethane; dimethyl sulfoxide;

Reference yield:

: 1433890-31-3
(S)-tert-butyl 1-(1-(3-isopropyl-1,2,4-thiadiazol-5-yl)piperidin-4-ylamino)-4-(methylthio)-1-oxobutan-2-ylcarbamate

: 1433879-86-7
(S)-3-(2-fluoro-4-(methylsulfonyl)phenylamino)-1-(1-(3-isopropyl-1,2,4-thiadiazol-5-yl)piperidin-4-yl)pyrrolidin-2-one

Guidance literature:: Multi-step reaction with 4 steps

1: 20 °C

2: lithium hexamethyldisilazane / tetrahydrofuran / 5 h / 0 - 20 °C

3: trifluoroacetic acid / dichloromethane / 1 h / 20 °C

4: sodium carbonate / dimethyl sulfoxide / 72 h / 120 °C

With sodium carbonate; trifluoroacetic acid; lithium hexamethyldisilazane; In tetrahydrofuran; dichloromethane; dimethyl sulfoxide;