N-<(S)-3-Phenyl-2-(2,2-dimethylpropionyloxy)-propionyl>-(S)-pyrrolidin-2-ylessigsaeure

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Chemical Name:N-<(S)-3-Phenyl-2-(2,2-dimethylpropionyloxy)-propionyl>-(S)-pyrrolidin-2-ylessigsaeure
CAS No.:121378-49-2
Molecular Formula:C₂₀H₂₇NO₅
Molecular Weight:361.438
Hs Code.:

Synonyms:N-<(S)-3-Phenyl-2-(2,2-dimethylpropionyloxy)-propionyl>-(S)-pyrrolidin-2-ylessigsaeure

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Chemical Property of N-<(S)-3-Phenyl-2-(2,2-dimethylpropionyloxy)-propionyl>-(S)-pyrrolidin-2-ylessigsaeure

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Technology Process of N-<(S)-3-Phenyl-2-(2,2-dimethylpropionyloxy)-propionyl>-(S)-pyrrolidin-2-ylessigsaeure

There total 4 articles about N-<(S)-3-Phenyl-2-(2,2-dimethylpropionyloxy)-propionyl>-(S)-pyrrolidin-2-ylessigsaeure 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: 80.0%

: 121378-47-0
<(S)-1-Benzyl-2-<(S)-2-(3,3-dimethyl-2-oxobutyl)-pyrrolodino>-2-oxoethyl>-2,2-dimethylpropionat

: 121378-49-2
N-<(S)-3-Phenyl-2-(2,2-dimethylpropionyloxy)-propionyl>-(S)-pyrrolidin-2-ylessigsaeure

Guidance literature:: With dihydrogen peroxide; trifluoroacetic anhydride; In dichloromethane; Ambient temperature;
DOI:10.1002/ardp.19893220209

Reference yield:

: <(S)-1-Benzyl-2-(2,3-dihydropyrrolo)-2-oxoethyl>-2,2-dimethylpropionat

: 121378-49-2
N-<(S)-3-Phenyl-2-(2,2-dimethylpropionyloxy)-propionyl>-(S)-pyrrolidin-2-ylessigsaeure

Guidance literature:: Multi-step reaction with 2 steps

1: 8 percent / HCl / CH₂Cl₂

2: 80 percent / H₂O₂, (CF₃CO)2O / CH₂Cl₂ / Ambient temperature

With hydrogenchloride; dihydrogen peroxide; trifluoroacetic anhydride; In dichloromethane;
DOI:10.1002/ardp.19893220209

Reference yield:

: (S)-2-Benzyl-5,6,7,7a-tetrahydro-pyrrolo<2,1-b>oxazol-3(2H)-on

: 121378-49-2
N-<(S)-3-Phenyl-2-(2,2-dimethylpropionyloxy)-propionyl>-(S)-pyrrolidin-2-ylessigsaeure

Guidance literature:: Multi-step reaction with 3 steps

1: 7.4 percent / TiCl₄ / acetonitrile / 18 h / 0 °C

2: 55 percent / NEt₃ / tetrahydrofuran

3: 80 percent / H₂O₂, (CF₃CO)2O / CH₂Cl₂ / Ambient temperature

With dihydrogen peroxide; titanium tetrachloride; triethylamine; trifluoroacetic anhydride; In tetrahydrofuran; dichloromethane; acetonitrile;
DOI:10.1002/ardp.19893220209