(2R,4S)-tert-butyl 4-cyano-2-(3-fluorophenyl)-pyrrolidine-1-carboxylate

Base Information

Chemical Name:(2R,4S)-tert-butyl 4-cyano-2-(3-fluorophenyl)-pyrrolidine-1-carboxylate
CAS No.:1364890-39-0
Molecular Formula:C₁₆H₁₉FN₂O₂
Molecular Weight:290.337
Hs Code.:

Synonyms:(2R,4S)-tert-butyl 4-cyano-2-(3-fluorophenyl)-pyrrolidine-1-carboxylate

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Chemical Property of (2R,4S)-tert-butyl 4-cyano-2-(3-fluorophenyl)-pyrrolidine-1-carboxylate

Chemical Property:

Purity/Quality:

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Technology Process of (2R,4S)-tert-butyl 4-cyano-2-(3-fluorophenyl)-pyrrolidine-1-carboxylate

There total 5 articles about (2R,4S)-tert-butyl 4-cyano-2-(3-fluorophenyl)-pyrrolidine-1-carboxylate 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:

: potassium cyanide

: 1364890-38-9
(2R,4R)-tert-butyl 2-(3-fluorophenyl)-4-((methylsulfonyl)oxy)pyrrolidine-1-carboxylate

: 1364890-39-0
(2R,4S)-tert-butyl 4-cyano-2-(3-fluorophenyl)-pyrrolidine-1-carboxylate

Guidance literature:: In dimethyl sulfoxide; at 90 ℃; for 3h;

Reference yield:

: 1364889-98-4
tert-butyl (2R)-2-(tert-butyldimethylsilyloxy)-4-(3-fluorophenyl)-4-hydroxybutylcarbamate

: 1364890-39-0
(2R,4S)-tert-butyl 4-cyano-2-(3-fluorophenyl)-pyrrolidine-1-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1.1: triethylamine; methanesulfonyl chloride / dichloromethane / 1 h / -60 °C / Inert atmosphere

2.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 20 °C

2.2: 20 °C

3.1: triethylamine / dichloromethane / 2 h / 0 - 20 °C

4.1: dimethyl sulfoxide / 3 h / 90 °C

With tetrabutyl ammonium fluoride; methanesulfonyl chloride; triethylamine; In tetrahydrofuran; dichloromethane; dimethyl sulfoxide;

Reference yield:

: 1364889-99-5
(4R)-tert-butyl 4-(tert-butyldimethylsilyloxy)-2-(3-fluorophenyl)pyrrolidine-1-carboxylate

: 1364890-39-0
(2R,4S)-tert-butyl 4-cyano-2-(3-fluorophenyl)-pyrrolidine-1-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 20 °C

1.2: 20 °C

2.1: triethylamine / dichloromethane / 2 h / 0 - 20 °C

3.1: dimethyl sulfoxide / 3 h / 90 °C

With tetrabutyl ammonium fluoride; triethylamine; In tetrahydrofuran; dichloromethane; dimethyl sulfoxide;