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

Base Information

Chemical Name:4-(2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl)phenyl trifluoromethanesulfonate
CAS No.:1034809-42-1
Molecular Formula:C₁₂H₁₁F₃O₆S
Molecular Weight:340.277
Hs Code.:

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

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Chemical Property of 4-(2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl)phenyl trifluoromethanesulfonate

Chemical Property:

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Technology Process of 4-(2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl)phenyl trifluoromethanesulfonate

There total 1 articles about 4-(2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl)phenyl trifluoromethanesulfonate 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:

: 358-23-6
trifluoromethylsulfonic anhydride

: 173192-07-9
5-(4-hydroxyphenyl)-2,2-dimethyl-1,3-dioxolan-4-one

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

Guidance literature:: With triethylamine; In dichloromethane; at -20 - 20 ℃;

Reference yield:

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

: 74-88-4
methyl iodide

: 1034809-44-3
4-(2,2,4-trimethyl-5-oxo-1,3-dioxolan-4-yl)phenyl trifluoromethanesulfonate

Guidance literature:: 4-(2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl)phenyl trifluoromethanesulfonate; With lithium hexamethyldisilazane; In tetrahydrofuran; hexane; at -78 ℃; for 1.5h;

methyl iodide; In tetrahydrofuran; hexane; at 20 ℃;

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;