(R)-2-Oxo-3-(2,2,2-trifluoro-acetylamino)-pyrrolidine-1-carboxylic acid benzyl ester

Base Information

Chemical Name:(R)-2-Oxo-3-(2,2,2-trifluoro-acetylamino)-pyrrolidine-1-carboxylic acid benzyl ester
CAS No.:197892-57-2
Molecular Formula:C₁₄H₁₃F₃N₂O₄
Molecular Weight:330.263
Hs Code.:

Synonyms:(R)-2-Oxo-3-(2,2,2-trifluoro-acetylamino)-pyrrolidine-1-carboxylic acid benzyl ester

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Chemical Property of (R)-2-Oxo-3-(2,2,2-trifluoro-acetylamino)-pyrrolidine-1-carboxylic acid benzyl ester

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Technology Process of (R)-2-Oxo-3-(2,2,2-trifluoro-acetylamino)-pyrrolidine-1-carboxylic acid benzyl ester

There total 6 articles about (R)-2-Oxo-3-(2,2,2-trifluoro-acetylamino)-pyrrolidine-1-carboxylic acid benzyl 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: 56.0%

: 431-47-0
trifluoroacetic acid-methyl ester

: (2R,3R)-2,3-Bis-(4-methyl-benzoyloxy)-succinic acid; compound with (R)-3-amino-2-oxo-pyrrolidine-1-carboxylic acid benzyl ester

: 197892-57-2
(R)-2-Oxo-3-(2,2,2-trifluoro-acetylamino)-pyrrolidine-1-carboxylic acid benzyl ester

Guidance literature:: With 4-methyl-morpholine; In methanol; dichloromethane; Ambient temperature;
DOI:10.1021/jo990306s

Reference yield:

: 5241-66-7
(R)-N-(tert-butoxycarbonyl)methionine

: 197892-57-2
(R)-2-Oxo-3-(2,2,2-trifluoro-acetylamino)-pyrrolidine-1-carboxylic acid benzyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: Boc₂O, pyridine, NH₄HCO₃ / dimethylformamide / Ambient temperature

2: n-BuLi / tetrahydrofuran / -70 °C

3: acetonitrile / Ambient temperature

4: 76 percent / Dowex 2X₈-400 (hydroxide form) / acetonitrile / Ambient temperature

5: 1.) 4M HCl, 2.) NaHCO₃ / 1.) dioxane, room temperature, 4 h, 2.) MeOH

With pyridine; hydrogenchloride; n-butyllithium; di-tert-butyl dicarbonate; Dowex 2X₈-400 (hydroxide form); sodium hydrogencarbonate; ammonium bicarbonate; In tetrahydrofuran; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/jo990306s

Reference yield:

: 197893-07-5
Boc-D-Met-NH₂

: 197892-57-2
(R)-2-Oxo-3-(2,2,2-trifluoro-acetylamino)-pyrrolidine-1-carboxylic acid benzyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: n-BuLi / tetrahydrofuran / -70 °C

2: acetonitrile / Ambient temperature

3: 76 percent / Dowex 2X₈-400 (hydroxide form) / acetonitrile / Ambient temperature

4: 1.) 4M HCl, 2.) NaHCO₃ / 1.) dioxane, room temperature, 4 h, 2.) MeOH

With hydrogenchloride; n-butyllithium; Dowex 2X₈-400 (hydroxide form); sodium hydrogencarbonate; In tetrahydrofuran; acetonitrile;
DOI:10.1021/jo990306s