[(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl](2S)-1-[4-[(2-fluoro-N-[(3R)-quinuclidin-3-yl]oxycarbonylanilino)methyl]phenyl]sulfonylpyrrolidine-2-carboxylate

Base Information

Chemical Name:[(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl](2S)-1-[4-[(2-fluoro-N-[(3R)-quinuclidin-3-yl]oxycarbonylanilino)methyl]phenyl]sulfonylpyrrolidine-2-carboxylate
CAS No.:1612232-71-9
Molecular Formula:C₄₁H₄₃Cl₂FN₄O₉S
Molecular Weight:857.784
Hs Code.:

[(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl](2S)-1-[4-[(2-fluoro-N-[(3R)-quinuclidin-3-yl]oxycarbonylanilino)methyl]phenyl]sulfonylpyrrolidine-2-carboxylate

Synonyms:[(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl](2S)-1-[4-[(2-fluoro-N-[(3R)-quinuclidin-3-yl]oxycarbonylanilino)methyl]phenyl]sulfonylpyrrolidine-2-carboxylate

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Chemical Property of [(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl](2S)-1-[4-[(2-fluoro-N-[(3R)-quinuclidin-3-yl]oxycarbonylanilino)methyl]phenyl]sulfonylpyrrolidine-2-carboxylate

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Technology Process of [(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl](2S)-1-[4-[(2-fluoro-N-[(3R)-quinuclidin-3-yl]oxycarbonylanilino)methyl]phenyl]sulfonylpyrrolidine-2-carboxylate

There total 8 articles about [(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl](2S)-1-[4-[(2-fluoro-N-[(3R)-quinuclidin-3-yl]oxycarbonylanilino)methyl]phenyl]sulfonylpyrrolidine-2-carboxylate 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: 16.0%

: [(3R)-quinuclidin-3-yl] carbonochloridate hydrochloride

: 1612232-97-9
[(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl] (2S)-1-[4-[(2-fluoroanilino)methyl] phenyl]sulfonylpyrrolidine-2-carboxylate

: 1612232-71-9
[(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl](2S)-1-[4-[(2-fluoro-N-[(3R)-quinuclidin-3-yl]oxycarbonylanilino)methyl]phenyl]sulfonylpyrrolidine-2-carboxylate

Guidance literature:: With pyridine; In acetonitrile; at 80 ℃; for 0.2h; Microwave irradiation;

Reference yield: 16.0%

: (R)-quinuclidin-3-yl carbonochloridate

: 1612232-97-9
[(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl] (2S)-1-[4-[(2-fluoroanilino)methyl] phenyl]sulfonylpyrrolidine-2-carboxylate

: 1612232-71-9
[(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl](2S)-1-[4-[(2-fluoro-N-[(3R)-quinuclidin-3-yl]oxycarbonylanilino)methyl]phenyl]sulfonylpyrrolidine-2-carboxylate

Guidance literature:: With pyridine; In acetonitrile; at 80 ℃; for 0.2h; Microwave irradiation;

Reference yield:

: 1654738-11-0
(2S)-1-(4-formylphenyl)sulfonylpyrrolidine-2-carboxylic acid

: 1612232-71-9
[(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl](2S)-1-[4-[(2-fluoro-N-[(3R)-quinuclidin-3-yl]oxycarbonylanilino)methyl]phenyl]sulfonylpyrrolidine-2-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 18 h / 20 °C

2.1: acetic acid / dichloromethane / 18 h / 20 °C

2.2: 24 h / 20 °C

3.1: pyridine / acetonitrile / 0.2 h / 80 °C / Microwave irradiation

With pyridine; dmap; acetic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; N,N-dimethyl-formamide; acetonitrile;