[5-fluoro-3-({2-[(4-fluorobenzene)sulfonyl]pyridin-3-yl}methyl)-2-methylindol-1-yl]-acetic acid ethyl ester

Base Information

Chemical Name:[5-fluoro-3-({2-[(4-fluorobenzene)sulfonyl]pyridin-3-yl}methyl)-2-methylindol-1-yl]-acetic acid ethyl ester
CAS No.:1173199-23-9
Molecular Formula:C₂₅H₂₂F₂N₂O₄S
Molecular Weight:484.523
Hs Code.:

Synonyms:[5-fluoro-3-({2-[(4-fluorobenzene)sulfonyl]pyridin-3-yl}methyl)-2-methylindol-1-yl]-acetic acid ethyl ester

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Chemical Property of [5-fluoro-3-({2-[(4-fluorobenzene)sulfonyl]pyridin-3-yl}methyl)-2-methylindol-1-yl]-acetic acid ethyl ester

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Technology Process of [5-fluoro-3-({2-[(4-fluorobenzene)sulfonyl]pyridin-3-yl}methyl)-2-methylindol-1-yl]-acetic acid ethyl ester

There total 5 articles about [5-fluoro-3-({2-[(4-fluorobenzene)sulfonyl]pyridin-3-yl}methyl)-2-methylindol-1-yl]-acetic acid ethyl 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: 85.6%

: 851460-85-0
(5-fluoro-2-methylindol-1-yl)-acetic acid ethyl ester

: 1140506-56-4
2-(4-fluorobenzenesulfonyl)pyridine-3-carboxaldehyde

: 1173199-23-9
[5-fluoro-3-({2-[(4-fluorobenzene)sulfonyl]pyridin-3-yl}methyl)-2-methylindol-1-yl]-acetic acid ethyl ester

Guidance literature:: (5-fluoro-2-methylindol-1-yl)-acetic acid ethyl ester; 2-(4-fluorobenzenesulfonyl)pyridine-3-carboxaldehyde; With titanium tetrachloride; In dichloromethane; at 0 - 20 ℃; for 17h; Industrial scale;

With triethylsilane; In dichloromethane; at 20 ℃; for 6h; Reagent/catalyst; Temperature; Industrial scale;

Reference yield: 43.0%

: 851460-85-0
(5-fluoro-2-methylindol-1-yl)-acetic acid ethyl ester

: 2-(4-fluorobenzenesulfonyl)isonicotinaldehyde

: 1173199-23-9
[5-fluoro-3-({2-[(4-fluorobenzene)sulfonyl]pyridin-3-yl}methyl)-2-methylindol-1-yl]-acetic acid ethyl ester

Guidance literature:: (5-fluoro-2-methylindol-1-yl)-acetic acid ethyl ester; 2-(4-fluorobenzenesulfonyl)isonicotinaldehyde; With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 0 ℃; for 0.333333 - 0.416667h;

With triethylsilane; In dichloromethane; at 20 ℃; for 15h;

With sodium hydrogencarbonate; In dichloromethane; water; at 20 ℃; Saturated solution;

Reference yield:

: 824-80-6
sodium 4-fluorobenzenesulfinate

: 1173199-23-9
[5-fluoro-3-({2-[(4-fluorobenzene)sulfonyl]pyridin-3-yl}methyl)-2-methylindol-1-yl]-acetic acid ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: dimethyl sulfoxide / 72 h / 100 °C / Inert atmosphere

2.1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 0 °C

2.2: 15 h / 0 °C

With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; dimethyl sulfoxide;