[3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-carbamic acid benzyl ester

Base Information

Chemical Name:[3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-carbamic acid benzyl ester
CAS No.:1207472-10-3
Molecular Formula:C₂₁H₂₄F₂N₂O₄
Molecular Weight:406.429
Hs Code.:

Synonyms:[3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-carbamic acid benzyl ester

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Chemical Property of [3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-carbamic acid benzyl ester

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Technology Process of [3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-carbamic acid benzyl ester

There total 5 articles about [3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-carbamic acid benzyl 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:

: 565459-90-7
1-(2,6-difluoro-4-nitrophenyl)piperidin-4-one

: 1207472-10-3
[3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-carbamic acid benzyl ester

Guidance literature:: Multi-step reaction with 4 steps

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

1.2: 2 h / 5 - 10 °C

2.1: methanol / 26 h / 20 °C

2.2: 1 h

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

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

With potassium tert-butylate; hydrogen; sodium hydrogencarbonate; palladium 10% on activated carbon; In methanol; ethyl acetate; toluene; acetonitrile;

Reference yield:

: 41979-39-9
4-piperidone hydrochloride

: 1207472-10-3
[3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-carbamic acid benzyl ester

Guidance literature:: Multi-step reaction with 5 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

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

Reference yield:

: 1207472-08-9
1-(2,6-difluoro-4-nitrophenyl)-4-methoxymethyl-piperidin-4-ol

: 1207472-10-3
[3,5-difluoro-4-(4-hydroxy-4-methoxymethyl-piperidin-1-yl)-phenyl]-carbamic acid benzyl ester

Guidance literature:: Multi-step reaction with 2 steps

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

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

With hydrogen; sodium hydrogencarbonate; palladium 10% on activated carbon; In ethyl acetate; toluene;