[(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl]-4-amino-2-fluoro-benzoate

Base Information

Chemical Name:[(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl]-4-amino-2-fluoro-benzoate
CAS No.:1611455-09-4
Molecular Formula:C₂₂H₁₉Cl₂FN₂O₅
Molecular Weight:481.308
Hs Code.:

Synonyms:[(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl]-4-amino-2-fluoro-benzoate

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Chemical Property of [(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl]-4-amino-2-fluoro-benzoate

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Technology Process of [(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl]-4-amino-2-fluoro-benzoate

There total 8 articles about [(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl]-4-amino-2-fluoro-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: 79.0%

: 1611455-08-3
[(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl]-4-(tert-butoxycarbonylamino)-2-fluoro-benzoate

: 1611455-09-4
[(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl]-4-amino-2-fluoro-benzoate

Guidance literature:: With hydrogenchloride; In 1,4-dioxane; at 20 ℃; for 3h;

Reference yield:

: 446-31-1
2-fluoro-4-aminobenzoic acid

: 1611455-09-4
[(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl]-4-amino-2-fluoro-benzoate

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydroxide / water; 1,4-dioxane / 48 h / 20 °C

2: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 16 h / 20 °C

3: hydrogenchloride / 1,4-dioxane / 3 h / 20 °C

With hydrogenchloride; dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; sodium hydroxide; In 1,4-dioxane; dichloromethane; water;

Reference yield:

: 1416002-00-0
(S)-2-(3,5-dichloropyridin-4-yl)-1-(3,4-dimethoxyphenyl)ethanol ?

: 1611455-09-4
[(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl]-4-amino-2-fluoro-benzoate

Guidance literature:: Multi-step reaction with 3 steps

1: 3-chloro-benzenecarboperoxoic acid / ethyl acetate / 5 h / 20 °C

2: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 16 h / 20 °C

3: hydrogenchloride / 1,4-dioxane / 3 h / 20 °C

With hydrogenchloride; dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; 3-chloro-benzenecarboperoxoic acid; In 1,4-dioxane; dichloromethane; ethyl acetate;