(R)-3-((S)-2-Amino-3-methyl-butyryl)-2,2-dimethyl-thiazolidine-4-carboxylic acid [(S)-1-(4-nitro-phenylcarbamoyl)-2-phenyl-ethyl]-amide

Base Information

Chemical Name:(R)-3-((S)-2-Amino-3-methyl-butyryl)-2,2-dimethyl-thiazolidine-4-carboxylic acid [(S)-1-(4-nitro-phenylcarbamoyl)-2-phenyl-ethyl]-amide
CAS No.:204502-20-5
Molecular Formula:C₂₆H₃₃N₅O₅S
Molecular Weight:527.645
Hs Code.:

Synonyms:(R)-3-((S)-2-Amino-3-methyl-butyryl)-2,2-dimethyl-thiazolidine-4-carboxylic acid [(S)-1-(4-nitro-phenylcarbamoyl)-2-phenyl-ethyl]-amide

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Chemical Property of (R)-3-((S)-2-Amino-3-methyl-butyryl)-2,2-dimethyl-thiazolidine-4-carboxylic acid [(S)-1-(4-nitro-phenylcarbamoyl)-2-phenyl-ethyl]-amide

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Technology Process of (R)-3-((S)-2-Amino-3-methyl-butyryl)-2,2-dimethyl-thiazolidine-4-carboxylic acid [(S)-1-(4-nitro-phenylcarbamoyl)-2-phenyl-ethyl]-amide

There total 6 articles about (R)-3-((S)-2-Amino-3-methyl-butyryl)-2,2-dimethyl-thiazolidine-4-carboxylic acid [(S)-1-(4-nitro-phenylcarbamoyl)-2-phenyl-ethyl]-amide 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:

: ((S)-1-{(R)-2,2-Dimethyl-4-[(S)-1-(4-nitro-phenylcarbamoyl)-2-phenyl-ethylcarbamoyl]-thiazolidine-3-carbonyl}-2-methyl-propyl)-carbamic acid 9H-fluoren-9-ylmethyl ester

: 204502-20-5
(R)-3-((S)-2-Amino-3-methyl-butyryl)-2,2-dimethyl-thiazolidine-4-carboxylic acid [(S)-1-(4-nitro-phenylcarbamoyl)-2-phenyl-ethyl]-amide

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; for 0.166667h; Yield given;
DOI:10.1021/ja973966s

Reference yield:

: 2360-97-6,14235-17-7,14235-18-8,97471-44-8
L-phenylalanine-p-nitroanilide

: 204502-20-5
(R)-3-((S)-2-Amino-3-methyl-butyryl)-2,2-dimethyl-thiazolidine-4-carboxylic acid [(S)-1-(4-nitro-phenylcarbamoyl)-2-phenyl-ethyl]-amide

Guidance literature:: Multi-step reaction with 2 steps

1: CH₂Cl₂

2: 1,8-diazabicyclo<5.4.0>undec-7-ene / CH₂Cl₂ / 0.17 h

With 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane;
DOI:10.1021/ja973966s

Reference yield:

: 67089-92-3
L-(-)-2,2-dimethylthiazolidine-4-carboxylic acid hydrochloride salt

: 204502-20-5
(R)-3-((S)-2-Amino-3-methyl-butyryl)-2,2-dimethyl-thiazolidine-4-carboxylic acid [(S)-1-(4-nitro-phenylcarbamoyl)-2-phenyl-ethyl]-amide

Guidance literature:: Multi-step reaction with 4 steps

1: DIEA / tetrahydrofuran / 12 h / Ambient temperature

2: N-methylmorpholine / CH₂Cl₂ / -10 °C

3: CH₂Cl₂

4: 1,8-diazabicyclo<5.4.0>undec-7-ene / CH₂Cl₂ / 0.17 h

With 4-methyl-morpholine; 1,8-diazabicyclo[5.4.0]undec-7-ene; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1021/ja973966s