2-[(3S)-3-amino-1-pyrrolidinyl]-5-(trifluoromethyl)benzonitrile hydrochloride

Base Information

• Chemical Name: 2-[(3S)-3-amino-1-pyrrolidinyl]-5-(trifluoromethyl)benzonitrile hydrochloride
• CAS No.: 1269407-03-5
• Molecular Formula: C₁₂H₁₂F₃N₃*ClH
• Molecular Weight: 291.704

Synonyms:2-[(3S)-3-amino-1-pyrrolidinyl]-5-(trifluoromethyl)benzonitrile hydrochloride

Chemical Property of 2-[(3S)-3-amino-1-pyrrolidinyl]-5-(trifluoromethyl)benzonitrile hydrochloride

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Technology Process of 2-[(3S)-3-amino-1-pyrrolidinyl]-5-(trifluoromethyl)benzonitrile hydrochloride

There total 2 articles about 2-[(3S)-3-amino-1-pyrrolidinyl]-5-(trifluoromethyl)benzonitrile 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: 96.0%

1,1-dimethylethyl {(3S)-1-[2-cyano-4-(trifluoromethyl)phenyl]-3-pyrrolidinyl}carbamate (1269407-02-4) → 2-[(3S)-3-amino-1-pyrrolidinyl]-5-(trifluoromethyl)benzonitrile hydrochloride (1269407-03-5)

Guidance literature:

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

Reference yield:

2-fluoro-5-trifluoromethyl-benzonitrile (4088-84-0) → 2-[(3S)-3-amino-1-pyrrolidinyl]-5-(trifluoromethyl)benzonitrile hydrochloride (1269407-03-5)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium carbonate / N,N-dimethyl-formamide / 0.75 h / 100 °C

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

With hydrogenchloride; potassium carbonate; In 1,4-dioxane; N,N-dimethyl-formamide;

Reference yield: 100.0%

2-[(3S)-3-amino-1-pyrrolidinyl]-5-(trifluoromethyl)benzonitrile hydrochloride (1269407-03-5) + Boc-Abu (34306-42-8) → 1,1-dimethylethyl {(1S)-1-[({(3S)-1-[2-cyano-4-(trifluoromethyl)phenyl]-3-pyrrolidinyl}amino)carbonyl]propyl}carbamate (1269407-05-7)

Guidance literature:

With triethylamine; HATU; In methanol; dichloromethane; at 20 ℃; for 0.25h;

upstream raw materials:

1,1-dimethylethyl {(3S)-1-[2-cyano-4-(trifluoromethyl)phenyl]-3-pyrrolidinyl}carbamate

2-fluoro-5-trifluoromethyl-benzonitrile

Downstream raw materials:

1,1-dimethylethyl [(1S)-2-({(3S)-1-[2-cyano-4-(trifluoromethyl)phenyl]-3-pyrrolidinyl}amino)-2-oxo-1-(2-thienylmethyl)ethyl]carbamate

1,1-dimethylethyl {(1S)-1-[({(3S)-1-[2-cyano-4-(trifluoromethyl)phenyl]-3-pyrrolidinyl}amino)carbonyl]propyl}carbamate

1,1-dimethylethyl [(1S)-2-({(3S)-1-[2-cyano-4-(trifluoromethyl)phenyl]-3-pyrrolidin-yl}amino)-1-methyl-2-oxoethyl]carbamate

1,1-dimethylethyl [(1S)-2-({(3S)-1-[2-cyano-4-(trifluoromethyl)phenyl]-3-pyrrolidin-yl}amino)-1-methyl-2-oxoethyl]carbamate-d1

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