(5R)-methanesulfonic acid 3-[3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-2-oxo-oxazolidin-5-ylmethyl ester

Base Information

Chemical Name:(5R)-methanesulfonic acid 3-[3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-2-oxo-oxazolidin-5-ylmethyl ester
CAS No.:1207472-07-8
Molecular Formula:C₁₈H₂₄F₂N₂O₇S
Molecular Weight:450.461
Hs Code.:

Synonyms:(5R)-methanesulfonic acid 3-[3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-2-oxo-oxazolidin-5-ylmethyl ester

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Chemical Property of (5R)-methanesulfonic acid 3-[3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-2-oxo-oxazolidin-5-ylmethyl ester

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Technology Process of (5R)-methanesulfonic acid 3-[3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-2-oxo-oxazolidin-5-ylmethyl ester

There total 8 articles about (5R)-methanesulfonic acid 3-[3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-2-oxo-oxazolidin-5-ylmethyl ester 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: 93.0%

: 1207472-06-7
(5R)-3-[3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-5-hydroxymethyl-oxazolidin-2-one

: 124-63-0
methanesulfonyl chloride

: 1207472-07-8
(5R)-methanesulfonic acid 3-[3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-2-oxo-oxazolidin-5-ylmethyl ester

Guidance literature:: With triethylamine; In dichloromethane; at 10 - 20 ℃; for 3h;

Reference yield:

: 66684-58-0
3,4,5-trifluoronitrobenzene

: 1207472-07-8
(5R)-methanesulfonic acid 3-[3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-2-oxo-oxazolidin-5-ylmethyl ester

Guidance literature:: Multi-step reaction with 7 steps

1.1: triethylamine / chloroform / 0.5 h

1.2: 8 h / 65 - 70 °C

2.1: potassium tert-butylate / acetonitrile / 2.5 h / 0 - 5 °C / Inert atmosphere

2.2: 2 h / 5 - 10 °C

3.1: methanol / 26 h / 20 °C

3.2: 1 h

4.1: hydrogen / palladium 10% on activated carbon / ethyl acetate / 3 h / 45 - 55 °C / 1551.49 Torr

5.1: sodium hydrogencarbonate / toluene / 2 h / 40 - 45 °C

6.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / 40 °C / Inert atmosphere

6.2: 40 °C

6.3: 0.5 h

7.1: triethylamine / dichloromethane / 3 h / 10 - 20 °C

With n-butyllithium; potassium tert-butylate; hydrogen; sodium hydrogencarbonate; triethylamine; palladium 10% on activated carbon; In tetrahydrofuran; methanol; hexane; dichloromethane; chloroform; ethyl acetate; toluene; acetonitrile;

Reference yield:

: 1207472-09-0
6-(2,6-difluoro-4-nitrophenyl)-1-oxa-6-azaspiro[2.5]octane

: 1207472-07-8
(5R)-methanesulfonic acid 3-[3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-2-oxo-oxazolidin-5-ylmethyl ester

Guidance literature:: Multi-step reaction with 5 steps

1.1: methanol / 26 h / 20 °C

1.2: 1 h

2.1: hydrogen / palladium 10% on activated carbon / ethyl acetate / 3 h / 45 - 55 °C / 1551.49 Torr

3.1: sodium hydrogencarbonate / toluene / 2 h / 40 - 45 °C

4.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / 40 °C / Inert atmosphere

4.2: 40 °C

4.3: 0.5 h

5.1: triethylamine / dichloromethane / 3 h / 10 - 20 °C

With n-butyllithium; hydrogen; sodium hydrogencarbonate; triethylamine; palladium 10% on activated carbon; In tetrahydrofuran; methanol; hexane; dichloromethane; ethyl acetate; toluene;