tert-butyl 4-{2-[3,5-dichloro-6-{[cyclopentyl(methyl)amino]methyl}-2-oxopyridin-1(2H)-yl]ethyl}benzoate

Base Information

Chemical Name:tert-butyl 4-{2-[3,5-dichloro-6-{[cyclopentyl(methyl)amino]methyl}-2-oxopyridin-1(2H)-yl]ethyl}benzoate
CAS No.:1201818-33-8
Molecular Formula:C₂₅H₃₂Cl₂N₂O₃
Molecular Weight:479.447
Hs Code.:

Synonyms:tert-butyl 4-{2-[3,5-dichloro-6-{[cyclopentyl(methyl)amino]methyl}-2-oxopyridin-1(2H)-yl]ethyl}benzoate

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Chemical Property of tert-butyl 4-{2-[3,5-dichloro-6-{[cyclopentyl(methyl)amino]methyl}-2-oxopyridin-1(2H)-yl]ethyl}benzoate

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Technology Process of tert-butyl 4-{2-[3,5-dichloro-6-{[cyclopentyl(methyl)amino]methyl}-2-oxopyridin-1(2H)-yl]ethyl}benzoate

There total 13 articles about tert-butyl 4-{2-[3,5-dichloro-6-{[cyclopentyl(methyl)amino]methyl}-2-oxopyridin-1(2H)-yl]ethyl}benzoate 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:

: 1091599-69-7
tert-butyl 4-{2-[6-(bromomethyl)-3,5-dichloro-2-oxopyridin-1(2H)-yl]ethyl}benzoate

: 75098-42-9
N,N-cyclopentylmethyl amine hydrochloride

: 1201818-33-8
tert-butyl 4-{2-[3,5-dichloro-6-{[cyclopentyl(methyl)amino]methyl}-2-oxopyridin-1(2H)-yl]ethyl}benzoate

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃;

Reference yield:

: 675-10-5
4-hydroxy-6-methyl-2-pyron

: 1201818-33-8
tert-butyl 4-{2-[3,5-dichloro-6-{[cyclopentyl(methyl)amino]methyl}-2-oxopyridin-1(2H)-yl]ethyl}benzoate

Guidance literature:: Multi-step reaction with 9 steps

1.1: sodium hydroxide / water / 0.25 h / 20 °C

1.2: 24 h / 80 °C

1.3: 0.5 h

2.1: sulfuric acid / 4 h / Heating; Reflux

3.1: pyridine / 3 h / 5 °C

4.1: hydrogen; N-ethyl-N,N-diisopropylamine / palladium 10% on activated carbon / ethyl acetate; water

5.1: N-chloro-succinimide; acetic acid / water / 20 - 70 °C

6.1: sodium hydroxide; water / tetrahydrofuran; methanol / 4 h / 70 °C

7.1: dmap / tetrahydrofuran / 60 °C

8.1: 2,2'-azobis(isobutyronitrile); N-Bromosuccinimide / tetrachloromethane / 1 h / Reflux

9.1: potassium carbonate / N,N-dimethyl-formamide / 20 °C

With pyridine; dmap; N-chloro-succinimide; N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); sulfuric acid; water; hydrogen; potassium carbonate; acetic acid; N-ethyl-N,N-diisopropylamine; sodium hydroxide; palladium 10% on activated carbon; In tetrahydrofuran; methanol; tetrachloromethane; water; ethyl acetate; N,N-dimethyl-formamide;

Reference yield:

: 60531-36-4
4-(2-amino-ethyl)-benzoic acid hydrochloride

: 1201818-33-8
tert-butyl 4-{2-[3,5-dichloro-6-{[cyclopentyl(methyl)amino]methyl}-2-oxopyridin-1(2H)-yl]ethyl}benzoate

Guidance literature:: Multi-step reaction with 9 steps

1.1: sodium hydroxide / water / 0.25 h / 20 °C

1.2: 24 h / 80 °C

1.3: 0.5 h

2.1: sulfuric acid / 4 h / Heating; Reflux

3.1: pyridine / 3 h / 5 °C

4.1: hydrogen; N-ethyl-N,N-diisopropylamine / palladium 10% on activated carbon / ethyl acetate; water

5.1: N-chloro-succinimide; acetic acid / water / 20 - 70 °C

6.1: sodium hydroxide; water / tetrahydrofuran; methanol / 4 h / 70 °C

7.1: dmap / tetrahydrofuran / 60 °C

8.1: 2,2'-azobis(isobutyronitrile); N-Bromosuccinimide / tetrachloromethane / 1 h / Reflux

9.1: potassium carbonate / N,N-dimethyl-formamide / 20 °C

With pyridine; dmap; N-chloro-succinimide; N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); sulfuric acid; water; hydrogen; potassium carbonate; acetic acid; N-ethyl-N,N-diisopropylamine; sodium hydroxide; palladium 10% on activated carbon; In tetrahydrofuran; methanol; tetrachloromethane; water; ethyl acetate; N,N-dimethyl-formamide;