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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 518491Generated: October 31, 2026

N-(3-bromo-4-(2,4-difluorophenoxy)phenyl)ethanesulfonamide → US10023592, Example 281

https://huagongshe.com/reaction/518491

Reaction equation

Participants

RoleNameHCIDCharge
ReactantN-(3-bromo-4-(2,4-difluorophenoxy)phenyl)ethanesulfonamideHCID 117770988—
ReactantN-[3-bromo-4-(2,4-difluorophenoxy)phenyl]methanesulfonamideHCID 118022469—
Reactant3-Fluoro-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-oneHCID 123823790—
ProductUS10023592, Example 281HCID 118022534—

Reaction Steps

The title compound was prepared in a manner similar to Example 122, substituting 1-methyl-3-pyrrolidin-1-yl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-one for 3-Fluoro-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-one and N-[3-bromo-4-(2,4-difluorophenoxyl)phenyl]methanesulfonamide for N-[3-Bromo-4-(2,4-difluorophenoxyl)phenyl]ethanesulfonamide. LCMS (M+H)+=476.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09115114B2
Source datasetuspto-grants-2015_08
ORD IDord-757779ef60574c9eaad2ec366c675fee
Source noteuspto-grants-2015_08