(2S,4S)-4-[(R)-2-(Acetylamino-methylsulfanyl)-1-(methoxycarbonylmethyl-carbamoyl)-ethylcarbamoyl]-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester

Base Information

Chemical Name:(2S,4S)-4-[(R)-2-(Acetylamino-methylsulfanyl)-1-(methoxycarbonylmethyl-carbamoyl)-ethylcarbamoyl]-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester
CAS No.:586396-29-4
Molecular Formula:C₂₄H₃₂N₄O₉S
Molecular Weight:552.605
Hs Code.:

(2S,4S)-4-[(R)-2-(Acetylamino-methylsulfanyl)-1-(methoxycarbonylmethyl-carbamoyl)-ethylcarbamoyl]-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester

Synonyms:(2S,4S)-4-[(R)-2-(Acetylamino-methylsulfanyl)-1-(methoxycarbonylmethyl-carbamoyl)-ethylcarbamoyl]-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester

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Chemical Property of (2S,4S)-4-[(R)-2-(Acetylamino-methylsulfanyl)-1-(methoxycarbonylmethyl-carbamoyl)-ethylcarbamoyl]-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester

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Technology Process of (2S,4S)-4-[(R)-2-(Acetylamino-methylsulfanyl)-1-(methoxycarbonylmethyl-carbamoyl)-ethylcarbamoyl]-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester

There total 2 articles about (2S,4S)-4-[(R)-2-(Acetylamino-methylsulfanyl)-1-(methoxycarbonylmethyl-carbamoyl)-ethylcarbamoyl]-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-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:

: 586396-26-1
cis-N-(benzyloxycarbonyl)-4-carboxy-L-proline methyl ester

: [(R)-3-(Acetylamino-methylsulfanyl)-2-amino-propionylamino]-acetic acid methyl ester; compound with trifluoro-acetic acid

: 586396-29-4
(2S,4S)-4-[(R)-2-(Acetylamino-methylsulfanyl)-1-(methoxycarbonylmethyl-carbamoyl)-ethylcarbamoyl]-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester

Guidance literature:: With triethylamine; isobutyl chloroformate; In tetrahydrofuran; at 0 - 5 ℃; for 18h;
DOI:10.1016/S0968-0896(03)00041-5

Reference yield:

: 130830-69-2
N-(benzyloxycarbonyl)-cis-4-carboxy-L-proline dimethyl ester

: 586396-29-4
(2S,4S)-4-[(R)-2-(Acetylamino-methylsulfanyl)-1-(methoxycarbonylmethyl-carbamoyl)-ethylcarbamoyl]-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 65 percent / 1 N NaOH / tetrahydrofuran / 1.5 h / 0 - 20 °C

2: 2.3 g / isobutyl chloroformate; Et₃N / tetrahydrofuran / 18 h / 0 - 5 °C

With sodium hydroxide; triethylamine; isobutyl chloroformate; In tetrahydrofuran;
DOI:10.1016/S0968-0896(03)00041-5