(2S,4R)-1-(tert-butoxycarbonyl)-4-(4-fluorophenyl)-pyrrolidine-2-carboxylic acid

Base Information

Chemical Name:(2S,4R)-1-(tert-butoxycarbonyl)-4-(4-fluorophenyl)-pyrrolidine-2-carboxylic acid
CAS No.:1201986-76-6
Molecular Formula:C₁₆H₂₀FNO₄
Molecular Weight:309.338
Hs Code.:

Synonyms:(2S,4R)-1-(tert-butoxycarbonyl)-4-(4-fluorophenyl)-pyrrolidine-2-carboxylic acid

Suppliers and Price of (2S,4R)-1-(tert-butoxycarbonyl)-4-(4-fluorophenyl)-pyrrolidine-2-carboxylic acid

Supply Marketing:

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

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Total 2 raw suppliers

Chemical Property of (2S,4R)-1-(tert-butoxycarbonyl)-4-(4-fluorophenyl)-pyrrolidine-2-carboxylic acid

Chemical Property:

Purity/Quality:: 95-99% ^*data from raw suppliers

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Technology Process of (2S,4R)-1-(tert-butoxycarbonyl)-4-(4-fluorophenyl)-pyrrolidine-2-carboxylic acid

There total 6 articles about (2S,4R)-1-(tert-butoxycarbonyl)-4-(4-fluorophenyl)-pyrrolidine-2-carboxylic acid 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: 27.0%

: 24424-99-5
di-tert-butyl dicarbonate

: 1201986-75-5
(2S,4R)-4-(4-fluorophenyl)-pyrrolidine-2-carboxylic acid

: 1201986-76-6
(2S,4R)-1-(tert-butoxycarbonyl)-4-(4-fluorophenyl)-pyrrolidine-2-carboxylic acid

Guidance literature:: di-tert-butyl dicarbonate; (2S,4R)-4-(4-fluorophenyl)-pyrrolidine-2-carboxylic acid; With sodium hydrogencarbonate; In 1,4-dioxane; water; at 0 - 25 ℃;

With hydrogenchloride; In 1,4-dioxane; water; at 18 - 25 ℃; pH=~ 6;

Reference yield:

: 1201986-74-4
(S)-4-(4-fluorophenyl)-2,5-dihydro-1H-pyrrole-2-carboxylic acid

: 1201986-76-6
(2S,4R)-1-(tert-butoxycarbonyl)-4-(4-fluorophenyl)-pyrrolidine-2-carboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1.1: hydrogen / palladium over charcoal / methanol / 18 - 25 °C

2.1: sodium hydrogencarbonate / 1,4-dioxane; water / 0 - 25 °C

2.2: 18 - 25 °C / pH ~ 6

With hydrogen; sodium hydrogencarbonate; palladium over charcoal; In 1,4-dioxane; methanol; water;

Reference yield:

: (2S,4R)-di-tert-butyl-4-(4-fluorophenyl)-4-hydroxypyrrolidine-1,2-dicarboxylate

: 1201986-76-6
(2S,4R)-1-(tert-butoxycarbonyl)-4-(4-fluorophenyl)-pyrrolidine-2-carboxylic acid

Guidance literature:: Multi-step reaction with 3 steps

1.1: trifluoroacetic acid / dichloromethane / 0 - 25 °C

2.1: hydrogen / palladium over charcoal / methanol / 18 - 25 °C

3.1: sodium hydrogencarbonate / 1,4-dioxane; water / 0 - 25 °C

3.2: 18 - 25 °C / pH ~ 6

With hydrogen; sodium hydrogencarbonate; trifluoroacetic acid; palladium over charcoal; In 1,4-dioxane; methanol; dichloromethane; water;