(S)-1-[(S)-2-(4-methoxybenzamido)-3-methylbutyryl]-N-[(S)-2-methyl-1-((R)-2,2,2-trifluoro-1-hydroxyethyl)propyl]pyrrolidine-2-carboxamide

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Chemical Name:(S)-1-[(S)-2-(4-methoxybenzamido)-3-methylbutyryl]-N-[(S)-2-methyl-1-((R)-2,2,2-trifluoro-1-hydroxyethyl)propyl]pyrrolidine-2-carboxamide
CAS No.:171964-75-3
Molecular Formula:C₂₄H₃₄F₃N₃O₅
Molecular Weight:501.546
Hs Code.:

Synonyms:(S)-1-[(S)-2-(4-methoxybenzamido)-3-methylbutyryl]-N-[(S)-2-methyl-1-((R)-2,2,2-trifluoro-1-hydroxyethyl)propyl]pyrrolidine-2-carboxamide

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Chemical Property of (S)-1-[(S)-2-(4-methoxybenzamido)-3-methylbutyryl]-N-[(S)-2-methyl-1-((R)-2,2,2-trifluoro-1-hydroxyethyl)propyl]pyrrolidine-2-carboxamide

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Technology Process of (S)-1-[(S)-2-(4-methoxybenzamido)-3-methylbutyryl]-N-[(S)-2-methyl-1-((R)-2,2,2-trifluoro-1-hydroxyethyl)propyl]pyrrolidine-2-carboxamide

There total 9 articles about (S)-1-[(S)-2-(4-methoxybenzamido)-3-methylbutyryl]-N-[(S)-2-methyl-1-((R)-2,2,2-trifluoro-1-hydroxyethyl)propyl]pyrrolidine-2-carboxamide 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: 65.0%

: 171872-12-1
(4-methoxybenzoyl)-L-valyl-L-proline

: 105181-49-5
(2R,3S)-3-amino-1,1,1-trifluoro-4-methyl-2-pentanol

: 171964-75-3
(S)-1-[(S)-2-(4-methoxybenzamido)-3-methylbutyryl]-N-[(S)-2-methyl-1-((R)-2,2,2-trifluoro-1-hydroxyethyl)propyl]pyrrolidine-2-carboxamide

Guidance literature:: With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine; In N,N-dimethyl-formamide; for 12h;
DOI:10.1021/jm970250z

Reference yield:

: (S)-1-[(S)-2-amino-3-methylbutyryl]-N-[(S)-2-methyl-1-((R)-2,2,2-trifluoro-1-hydroxyethyl)propyl]pyrrolidine-2-carboxamide

: 100-07-2
4-methoxy-benzoyl chloride

: 171964-75-3
(S)-1-[(S)-2-(4-methoxybenzamido)-3-methylbutyryl]-N-[(S)-2-methyl-1-((R)-2,2,2-trifluoro-1-hydroxyethyl)propyl]pyrrolidine-2-carboxamide

Guidance literature:: With sodium carbonate; In tetrahydrofuran;

Reference yield:

: 100-07-2
4-methoxy-benzoyl chloride

: 171964-75-3
(S)-1-[(S)-2-(4-methoxybenzamido)-3-methylbutyryl]-N-[(S)-2-methyl-1-((R)-2,2,2-trifluoro-1-hydroxyethyl)propyl]pyrrolidine-2-carboxamide

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / Et₃N / tetrahydrofuran / 1 h

2: 6.5 g / TFA / 0.5 h

3: 65 percent / N-hydroxybenzotriazole hydrate, Et₃N, EDC / dimethylformamide / 12 h

With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine; trifluoroacetic acid; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1021/jm970250z