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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2181930Generated: October 25, 2026

4-Methoxybenzenesulfonyl chloride → N-[1-(4'-Chloro-2'-fluoro-1,1'-biphenyl-2-yl)ethyl]-4-methoxybenzenesulfonamide

https://huagongshe.com/reaction/2181930

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Methoxybenzenesulfonyl chlorideHCID 7401—
ReactantTriethylamineHCID 8471—
Reactant1-(4'-Chloro-2'-fluoro-biphenyl-2-yl)-ethylamineHCID 22482361—
ProductN-[1-(4'-Chloro-2'-fluoro-1,1'-biphenyl-2-yl)ethyl]-4-methoxybenzenesulfonamideHCID 22482270—

Reaction Steps

The title compound was prepared from 4-methoxybenzenesulfonyl chloride (331 mg, 1.6 mmol), 1-(4′chloro-2′-fluoro-1,1′-biphenyl-2-yl)ethylamine (400 mg, 1.6 mmol), and triethylamine (246 μL, 1.7 mmol) according to the procedure and in the same manner as described in Example 105, step c resulting in the isolation of 644 mg (96%) of a white solid;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06894061B2
Source datasetuspto-grants-2005_05
ORD IDord-780d5ce8891e4a639237fe2e6028ab04
Source noteuspto-grants-2005_05