(2S)-2-fluoro-2-(4-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoic acid

Base Information

Chemical Name:(2S)-2-fluoro-2-(4-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoic acid
CAS No.:1034809-04-5
Molecular Formula:C₁₀H₈F₄O₅S
Molecular Weight:316.23
Hs Code.:

Synonyms:(2S)-2-fluoro-2-(4-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoic acid

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Chemical Property of (2S)-2-fluoro-2-(4-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoic acid

Chemical Property:

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Technology Process of (2S)-2-fluoro-2-(4-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoic acid

There total 7 articles about (2S)-2-fluoro-2-(4-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoic 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:

: 1034809-02-3
(R,S)-2-[4-(trifluoromethanesulfonyloxy)phenyl]-2-fluoro-propanoic acid

: 1034809-04-5
(2S)-2-fluoro-2-(4-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoic acid

: 1034809-06-7
(2R)-2-fluoro-2-(4-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoic acid

Guidance literature:: (R,S)-2-[4-(trifluoromethanesulfonyloxy)phenyl]-2-fluoro-propanoic acid; With cinchonidine; In isopropyl alcohol; Heating / reflux; Resolution of racemate;

With hydrogenchloride; In water;

Reference yield:

: 1034809-42-1
4-(2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl)phenyl trifluoromethanesulfonate

: 1034809-04-5
(2S)-2-fluoro-2-(4-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoic acid

Guidance literature:: Multi-step reaction with 5 steps

1.1: lithium hexamethyldisilazane / tetrahydrofuran; hexane / 1.5 h / -78 °C

1.2: 20 °C

2.1: ammonia / methanol / 20 °C

3.1: diethylamino-sulfur trifluoride / dichloromethane / -60 - 20 °C

4.1: hydrogenchloride; water / 1,4-dioxane / 48 h / Heating / reflux

5.1: cinchonidine / isopropyl alcohol / Heating / reflux; Resolution of racemate

With hydrogenchloride; diethylamino-sulfur trifluoride; ammonia; water; cinchonidine; lithium hexamethyldisilazane; In tetrahydrofuran; 1,4-dioxane; methanol; hexane; dichloromethane; isopropyl alcohol;

Reference yield:

: 1198-84-1
4-hydroxymandelic acid

: 1034809-04-5
(2S)-2-fluoro-2-(4-{[(trifluoromethyl)sulfonyl]oxy}phenyl)propanoic acid

Guidance literature:: Multi-step reaction with 7 steps

1.1: boron trifluoride diethyl etherate / acetone / 3 h

2.1: triethylamine / dichloromethane / -20 - 20 °C

3.1: lithium hexamethyldisilazane / tetrahydrofuran; hexane / 1.5 h / -78 °C

3.2: 20 °C

4.1: ammonia / methanol / 20 °C

5.1: diethylamino-sulfur trifluoride / dichloromethane / -60 - 20 °C

6.1: hydrogenchloride; water / 1,4-dioxane / 48 h / Heating / reflux

7.1: cinchonidine / isopropyl alcohol / Heating / reflux; Resolution of racemate

With hydrogenchloride; diethylamino-sulfur trifluoride; boron trifluoride diethyl etherate; ammonia; water; cinchonidine; triethylamine; lithium hexamethyldisilazane; In tetrahydrofuran; 1,4-dioxane; methanol; hexane; dichloromethane; isopropyl alcohol; acetone;