(2S,3S)-3-methylsulfanylmethyl-1-(1-phenylethyl)-pyrrolidine-1,2-carboxylic acid 2-benzyl ester 1-vinyl ester

Base Information

Chemical Name:(2S,3S)-3-methylsulfanylmethyl-1-(1-phenylethyl)-pyrrolidine-1,2-carboxylic acid 2-benzyl ester 1-vinyl ester
CAS No.:193538-90-8
Molecular Formula:C₁₇H₂₁NO₄S
Molecular Weight:335.424
Hs Code.:

Synonyms:(2S,3S)-3-methylsulfanylmethyl-1-(1-phenylethyl)-pyrrolidine-1,2-carboxylic acid 2-benzyl ester 1-vinyl ester

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Chemical Property of (2S,3S)-3-methylsulfanylmethyl-1-(1-phenylethyl)-pyrrolidine-1,2-carboxylic acid 2-benzyl ester 1-vinyl ester

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Technology Process of (2S,3S)-3-methylsulfanylmethyl-1-(1-phenylethyl)-pyrrolidine-1,2-carboxylic acid 2-benzyl ester 1-vinyl ester

There total 3 articles about (2S,3S)-3-methylsulfanylmethyl-1-(1-phenylethyl)-pyrrolidine-1,2-carboxylic acid 2-benzyl ester 1-vinyl 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: 58.0%

: 193538-88-4
(2S,3R)-3-methylsulfanylmethyl-1-(1-phenylethyl)-pyrrolidine-1,2-carboxylic acid 2-benzyl ester 1-vinyl ester

: 193538-90-8
(2S,3S)-3-methylsulfanylmethyl-1-(1-phenylethyl)-pyrrolidine-1,2-carboxylic acid 2-benzyl ester 1-vinyl ester

Guidance literature:: With lithium diisopropyl amide; In tetrahydrofuran; at -78 - 0 ℃; for 0.0833333h;
DOI:10.1016/S0957-4166(97)00203-6

Reference yield:

: 193538-82-8
(R)-benzyl 2-(but-3-enyl(1-phenylethyl)amino)acetate

: 193538-90-8
(2S,3S)-3-methylsulfanylmethyl-1-(1-phenylethyl)-pyrrolidine-1,2-carboxylic acid 2-benzyl ester 1-vinyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) LDA, 2.) ZnBr₂, 3.) CuCN, LiCl

2: 88 percent / 1,2-dichloro-ethane / 192 h / Heating

3: 58 percent / LDA / tetrahydrofuran / 0.08 h / -78 - 0 °C

With lithium chloride; zinc dibromide; lithium diisopropyl amide; In tetrahydrofuran; 1,2-dichloro-ethane;
DOI:10.1016/S0957-4166(97)00203-6

Reference yield:

: 193538-85-1
(2R,3S)-3-methylsulfanylmethyl-1-(1-phenylethyl)-pyrrolidine-2-carboxylic acid benzyl ester

: 193538-90-8
(2S,3S)-3-methylsulfanylmethyl-1-(1-phenylethyl)-pyrrolidine-1,2-carboxylic acid 2-benzyl ester 1-vinyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 88 percent / 1,2-dichloro-ethane / 192 h / Heating

2: 58 percent / LDA / tetrahydrofuran / 0.08 h / -78 - 0 °C

With lithium diisopropyl amide; In tetrahydrofuran; 1,2-dichloro-ethane;
DOI:10.1016/S0957-4166(97)00203-6