(S)-4-Hydroxy-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-(2-oxo-2-phenyl-ethyl) ester

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Chemical Name:(S)-4-Hydroxy-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-(2-oxo-2-phenyl-ethyl) ester
CAS No.:128120-92-3
Molecular Formula:C₁₈H₂₃NO₆
Molecular Weight:349.384
Hs Code.:

Synonyms:(S)-4-Hydroxy-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-(2-oxo-2-phenyl-ethyl) ester

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (S)-4-Hydroxy-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-(2-oxo-2-phenyl-ethyl) ester

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Technology Process of (S)-4-Hydroxy-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-(2-oxo-2-phenyl-ethyl) ester

There total 2 articles about (S)-4-Hydroxy-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-(2-oxo-2-phenyl-ethyl) 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: 87.0%

: 331442-12-7,946610-68-0
(trans)-1-[(1,1-dimethylethoxy)carbonyl]-4-hydroxy-L-proline

: 70-11-1
α-bromoacetophenone

: 128120-92-3
(S)-4-Hydroxy-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-(2-oxo-2-phenyl-ethyl) ester

Guidance literature:: With triethylamine; In ethyl acetate; for 24h; Ambient temperature;
DOI:10.1016/S0040-4020(01)85437-5

Reference yield:

: 70-11-1
α-bromoacetophenone

: 51-35-4,30724-02-8
4R-4-hydroxyproline

: 128120-92-3
(S)-4-Hydroxy-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-(2-oxo-2-phenyl-ethyl) ester

Guidance literature:: With triethylamine; Yield given. Multistep reaction; 1) dioxane, H₂O, 3 h room temperature, 2) 5 h room temperature;
DOI:10.1016/S0040-4020(01)85437-5