(R)-N-[(S)-1-(4-cyano-benzylcarbamoyl)-2-phenyl-ethyl]-3-(4-ethoxy-phenyl)-2-methanesulfonylamino-propionamide

Base Information

Chemical Name:(R)-N-[(S)-1-(4-cyano-benzylcarbamoyl)-2-phenyl-ethyl]-3-(4-ethoxy-phenyl)-2-methanesulfonylamino-propionamide
CAS No.:1417693-98-1
Molecular Formula:C₂₉H₃₂N₄O₅S
Molecular Weight:548.663
Hs Code.:

Synonyms:(R)-N-[(S)-1-(4-cyano-benzylcarbamoyl)-2-phenyl-ethyl]-3-(4-ethoxy-phenyl)-2-methanesulfonylamino-propionamide

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Chemical Property of (R)-N-[(S)-1-(4-cyano-benzylcarbamoyl)-2-phenyl-ethyl]-3-(4-ethoxy-phenyl)-2-methanesulfonylamino-propionamide

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Technology Process of (R)-N-[(S)-1-(4-cyano-benzylcarbamoyl)-2-phenyl-ethyl]-3-(4-ethoxy-phenyl)-2-methanesulfonylamino-propionamide

There total 6 articles about (R)-N-[(S)-1-(4-cyano-benzylcarbamoyl)-2-phenyl-ethyl]-3-(4-ethoxy-phenyl)-2-methanesulfonylamino-propionamide 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: 68.0%

: (R)-2-amino-N-[(S)-1-(4-cyano-benzylcarbamoyl)-2-phenyl-ethyl]-3-(4-ethoxy-phenyl)-propionamide hydrochloride

: 124-63-0
methanesulfonyl chloride

: 1417693-98-1
(R)-N-[(S)-1-(4-cyano-benzylcarbamoyl)-2-phenyl-ethyl]-3-(4-ethoxy-phenyl)-2-methanesulfonylamino-propionamide

Guidance literature:: With triethylamine; In dichloromethane; at 0 - 20 ℃; for 18h;

Reference yield:

: 76757-92-1,247088-44-4
(R)-2-((tert-butoxycarbonyl)amino)-3-(4-ethoxyphenyl)propanoic acid

: 1417693-98-1
(R)-N-[(S)-1-(4-cyano-benzylcarbamoyl)-2-phenyl-ethyl]-3-(4-ethoxy-phenyl)-2-methanesulfonylamino-propionamide

Guidance literature:: Multi-step reaction with 5 steps

1: benzotriazol-1-ol; triethylamine; 1,1'-carbonyldiimidazole / dichloromethane; N,N-dimethyl-formamide / 18 h / 0 - 20 °C

2: lithium hydroxide monohydrate / tetrahydrofuran; water / 18 h / 20 °C

3: benzotriazol-1-ol; triethylamine; 1,1'-carbonyldiimidazole / dichloromethane; N,N-dimethyl-formamide / 18 h / 0 - 20 °C

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

5: triethylamine / dichloromethane / 18 h / 0 - 20 °C

With hydrogenchloride; lithium hydroxide monohydrate; benzotriazol-1-ol; triethylamine; 1,1'-carbonyldiimidazole; In tetrahydrofuran; 1,4-dioxane; dichloromethane; water; N,N-dimethyl-formamide;

Reference yield:

: 7524-50-7
methyl (2S)-2-amino-3-phenylpropanoate hydrochloride

: 1417693-98-1
(R)-N-[(S)-1-(4-cyano-benzylcarbamoyl)-2-phenyl-ethyl]-3-(4-ethoxy-phenyl)-2-methanesulfonylamino-propionamide

Guidance literature:: Multi-step reaction with 5 steps

1: benzotriazol-1-ol; triethylamine; 1,1'-carbonyldiimidazole / dichloromethane; N,N-dimethyl-formamide / 18 h / 0 - 20 °C

2: lithium hydroxide monohydrate / tetrahydrofuran; water / 18 h / 20 °C

3: benzotriazol-1-ol; triethylamine; 1,1'-carbonyldiimidazole / dichloromethane; N,N-dimethyl-formamide / 18 h / 0 - 20 °C

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

5: triethylamine / dichloromethane / 18 h / 0 - 20 °C

With hydrogenchloride; lithium hydroxide monohydrate; benzotriazol-1-ol; triethylamine; 1,1'-carbonyldiimidazole; In tetrahydrofuran; 1,4-dioxane; dichloromethane; water; N,N-dimethyl-formamide;