(2S,5R)-1-{2-[(S)-2-Acetylsulfanyl-3-(4-nitro-phenyl)-propionylamino]-acetyl}-5-phenyl-pyrrolidine-2-carboxylic acid methyl ester

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Chemical Name:(2S,5R)-1-{2-[(S)-2-Acetylsulfanyl-3-(4-nitro-phenyl)-propionylamino]-acetyl}-5-phenyl-pyrrolidine-2-carboxylic acid methyl ester
CAS No.:177741-98-9
Molecular Formula:C₂₅H₂₇N₃O₇S
Molecular Weight:513.571
Hs Code.:

Synonyms:(2S,5R)-1-{2-[(S)-2-Acetylsulfanyl-3-(4-nitro-phenyl)-propionylamino]-acetyl}-5-phenyl-pyrrolidine-2-carboxylic acid methyl ester

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Chemical Property of (2S,5R)-1-{2-[(S)-2-Acetylsulfanyl-3-(4-nitro-phenyl)-propionylamino]-acetyl}-5-phenyl-pyrrolidine-2-carboxylic acid methyl ester

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Technology Process of (2S,5R)-1-{2-[(S)-2-Acetylsulfanyl-3-(4-nitro-phenyl)-propionylamino]-acetyl}-5-phenyl-pyrrolidine-2-carboxylic acid methyl ester

There total 4 articles about (2S,5R)-1-{2-[(S)-2-Acetylsulfanyl-3-(4-nitro-phenyl)-propionylamino]-acetyl}-5-phenyl-pyrrolidine-2-carboxylic acid methyl ester 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: 35.0%

: 177741-55-8
(S)-2-Acetylsulfanyl-3-(4-nitro-phenyl)-propionic acid

: (2S,5R)-1-(2-Amino-acetyl)-5-phenyl-pyrrolidine-2-carboxylic acid methyl ester; hydrochloride

: 177741-98-9
(2S,5R)-1-{2-[(S)-2-Acetylsulfanyl-3-(4-nitro-phenyl)-propionylamino]-acetyl}-5-phenyl-pyrrolidine-2-carboxylic acid methyl ester

Guidance literature:: With benzotriazol-1-ol; triethylamine; In tetrahydrofuran; chloroform; a) 0 deg C, 1 h, b) RT, overnight;
DOI:10.1021/jm950783c

Reference yield:

: 153242-44-5
methyl (2S,5R)-5-phenyltetrahydro-2H-2-pyrrolecarboxylate

: 177741-98-9
(2S,5R)-1-{2-[(S)-2-Acetylsulfanyl-3-(4-nitro-phenyl)-propionylamino]-acetyl}-5-phenyl-pyrrolidine-2-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) cyanuric chloride, Et₃N / 1.) acetone, RT, 3 h, 2.) CH₂Cl₂, RT, overnight

2: H₂, HCl / 10percent Pd/C / ethanol

3: 35 percent / Et₃N, HOBt / tetrahydrofuran; CHCl₃ / a) 0 deg C, 1 h, b) RT, overnight

With hydrogenchloride; 1,3,5-trichloro-2,4,6-triazine; hydrogen; benzotriazol-1-ol; triethylamine; palladium on activated charcoal; In tetrahydrofuran; ethanol; chloroform;
DOI:10.1021/jm950783c

Reference yield:

: 1025884-98-3
(2S,5R)-1-(2-Benzyloxycarbonylamino-acetyl)-5-phenyl-pyrrolidine-2-carboxylic acid methyl ester

: 177741-98-9
(2S,5R)-1-{2-[(S)-2-Acetylsulfanyl-3-(4-nitro-phenyl)-propionylamino]-acetyl}-5-phenyl-pyrrolidine-2-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: H₂, HCl / 10percent Pd/C / ethanol

2: 35 percent / Et₃N, HOBt / tetrahydrofuran; CHCl₃ / a) 0 deg C, 1 h, b) RT, overnight

With hydrogenchloride; hydrogen; benzotriazol-1-ol; triethylamine; palladium on activated charcoal; In tetrahydrofuran; ethanol; chloroform;
DOI:10.1021/jm950783c