4-(4-bromo-3-{3-[(2,5-difluorobenzenesulfonyl)methoxymethylamino]-2-fluorophenyl}pyrazol-1-yl)piperidine-1-carboxylic acid tert-butyl ester

Base Information

Chemical Name:4-(4-bromo-3-{3-[(2,5-difluorobenzenesulfonyl)methoxymethylamino]-2-fluorophenyl}pyrazol-1-yl)piperidine-1-carboxylic acid tert-butyl ester
CAS No.:1357587-65-5
Molecular Formula:C₂₇H₃₀BrF₃N₄O₅S
Molecular Weight:659.524
Hs Code.:

4-(4-bromo-3-{3-[(2,5-difluorobenzenesulfonyl)methoxymethylamino]-2-fluorophenyl}pyrazol-1-yl)piperidine-1-carboxylic acid tert-butyl ester

Synonyms:4-(4-bromo-3-{3-[(2,5-difluorobenzenesulfonyl)methoxymethylamino]-2-fluorophenyl}pyrazol-1-yl)piperidine-1-carboxylic acid tert-butyl ester

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Chemical Property of 4-(4-bromo-3-{3-[(2,5-difluorobenzenesulfonyl)methoxymethylamino]-2-fluorophenyl}pyrazol-1-yl)piperidine-1-carboxylic acid tert-butyl ester

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Technology Process of 4-(4-bromo-3-{3-[(2,5-difluorobenzenesulfonyl)methoxymethylamino]-2-fluorophenyl}pyrazol-1-yl)piperidine-1-carboxylic acid tert-butyl ester

There total 6 articles about 4-(4-bromo-3-{3-[(2,5-difluorobenzenesulfonyl)methoxymethylamino]-2-fluorophenyl}pyrazol-1-yl)piperidine-1-carboxylic acid tert-butyl 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:

: 58534-95-5
3-bromo-2-fluorobenzenamine

: C₂₇H₃₀BrF₃N₄O₅S

: 1357587-65-5
4-(4-bromo-3-{3-[(2,5-difluorobenzenesulfonyl)methoxymethylamino]-2-fluorophenyl}pyrazol-1-yl)piperidine-1-carboxylic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: pyridine / dichloromethane / 2 h / 20 °C / Inert atmosphere

2: N-ethyl-N,N-diisopropylamine / dichloromethane / 2.17 h / 0 - 20 °C

3: caesium carbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane; water / 4 h / 100 °C / Inert atmosphere

4: toluene-4-sulfonic acid / methanol / 1 h / 20 °C

5: N-Bromosuccinimide / dichloromethane / 1.5 h / 20 °C

6: caesium carbonate / N,N-dimethyl-formamide / 16 h / 60 °C

With pyridine; N-Bromosuccinimide; caesium carbonate; toluene-4-sulfonic acid; N-ethyl-N,N-diisopropylamine; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In 1,4-dioxane; methanol; dichloromethane; water; N,N-dimethyl-formamide;

Reference yield:

: 1357587-49-5
N-[3-(4-bromo-1H-pyrazol-3-yl)-2-fluorophenyl]-2,5-difluoro-N-methoxymethylbenzenesulfonamide

: 141699-59-4
1-(tert-butoxycarbonyl)piperidin-4-yl methanesulfonate

: C₂₇H₃₀BrF₃N₄O₅S

: 1357587-65-5
4-(4-bromo-3-{3-[(2,5-difluorobenzenesulfonyl)methoxymethylamino]-2-fluorophenyl}pyrazol-1-yl)piperidine-1-carboxylic acid tert-butyl ester

Guidance literature:: With caesium carbonate; In N,N-dimethyl-formamide; at 60 ℃; for 16h;

Reference yield:

: 1357587-46-2
N-(3-bromo-2-fluorophenyl)-2,5-difluoro-N-(methoxymethyl)benzenesulfonamide

: C₂₇H₃₀BrF₃N₄O₅S

: 1357587-65-5
4-(4-bromo-3-{3-[(2,5-difluorobenzenesulfonyl)methoxymethylamino]-2-fluorophenyl}pyrazol-1-yl)piperidine-1-carboxylic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: caesium carbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane; water / 4 h / 100 °C / Inert atmosphere

2: toluene-4-sulfonic acid / methanol / 1 h / 20 °C

3: N-Bromosuccinimide / dichloromethane / 1.5 h / 20 °C

4: caesium carbonate / N,N-dimethyl-formamide / 16 h / 60 °C

With N-Bromosuccinimide; caesium carbonate; toluene-4-sulfonic acid; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In 1,4-dioxane; methanol; dichloromethane; water; N,N-dimethyl-formamide;