(2S)-2-amino-N-[(3S)-1-(3-cyano-4'-fluoro-4-biphenylyl)-3-pyrrolidinyl]butanamide hydrochloride

Base Information

Chemical Name:(2S)-2-amino-N-[(3S)-1-(3-cyano-4'-fluoro-4-biphenylyl)-3-pyrrolidinyl]butanamide hydrochloride
CAS No.:1269408-82-3
Molecular Formula:C₂₁H₂₃FN₄O*ClH
Molecular Weight:402.899
Hs Code.:

Synonyms:(2S)-2-amino-N-[(3S)-1-(3-cyano-4'-fluoro-4-biphenylyl)-3-pyrrolidinyl]butanamide hydrochloride

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Chemical Property of (2S)-2-amino-N-[(3S)-1-(3-cyano-4'-fluoro-4-biphenylyl)-3-pyrrolidinyl]butanamide hydrochloride

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Technology Process of (2S)-2-amino-N-[(3S)-1-(3-cyano-4'-fluoro-4-biphenylyl)-3-pyrrolidinyl]butanamide hydrochloride

There total 6 articles about (2S)-2-amino-N-[(3S)-1-(3-cyano-4'-fluoro-4-biphenylyl)-3-pyrrolidinyl]butanamide hydrochloride 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: 4.8%

: 1269407-88-6
1,1-dimethylethyl [(1S)-1-({[(3S)-1-(3-cyano-4'-fluoro-4-biphenylyl)-3-pyrrolidinyl]amino}carbonyl)propyl]carbamate

: 1269408-82-3
(2S)-2-amino-N-[(3S)-1-(3-cyano-4'-fluoro-4-biphenylyl)-3-pyrrolidinyl]butanamide hydrochloride

Guidance literature:: With hydrogenchloride; In 1,4-dioxane; at 20 ℃; for 1h;

Reference yield:

: 1765-93-1
4-fluoroboronic acid

: 1269408-82-3
(2S)-2-amino-N-[(3S)-1-(3-cyano-4'-fluoro-4-biphenylyl)-3-pyrrolidinyl]butanamide hydrochloride

Guidance literature:: Multi-step reaction with 5 steps

1: potassium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane; water / 0.5 h / 140 °C / Inert atmosphere; Microwave irradiation

2: potassium carbonate / N,N-dimethyl-formamide / 15 h / 100 °C

3: hydrogenchloride / 1,4-dioxane / 1 h / 20 °C

4: triethylamine; HATU / dichloromethane / 1 h / 20 °C

5: hydrogenchloride / 1,4-dioxane / 1 h / 20 °C

With hydrogenchloride; potassium carbonate; triethylamine; HATU; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In 1,4-dioxane; dichloromethane; water; N,N-dimethyl-formamide;

Reference yield:

: 179897-89-3
5-Bromo-2-fluoro-benzonitrile

: 1269408-82-3
(2S)-2-amino-N-[(3S)-1-(3-cyano-4'-fluoro-4-biphenylyl)-3-pyrrolidinyl]butanamide hydrochloride

Guidance literature:: Multi-step reaction with 5 steps

1: potassium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane; water / 0.5 h / 140 °C / Inert atmosphere; Microwave irradiation

2: potassium carbonate / N,N-dimethyl-formamide / 15 h / 100 °C

3: hydrogenchloride / 1,4-dioxane / 1 h / 20 °C

4: triethylamine; HATU / dichloromethane / 1 h / 20 °C

5: hydrogenchloride / 1,4-dioxane / 1 h / 20 °C

With hydrogenchloride; potassium carbonate; triethylamine; HATU; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In 1,4-dioxane; dichloromethane; water; N,N-dimethyl-formamide;