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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1358952Generated: October 31, 2026

2-Naphthalenesulfonyl chloride → Naphthalene-2-sulfonic acid [2-bromo-5-(4-methylpiperazin-1-yl)phenyl]amide

https://huagongshe.com/reaction/1358952

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Naphthalenesulfonyl chlorideHCID 7125—
Reactant2-Bromo-5-(4-methylpiperazin-1-yl)phenylamineHCID 18180075—
ProductNaphthalene-2-sulfonic acid [2-bromo-5-(4-methylpiperazin-1-yl)phenyl]amideHCID 18180108—

Reaction Steps

The title compound (E118) was prepared from naphthalene-2-sulfonyl chloride (100 mg, 0.44 mmol) and 2-bromo-5-(4-methylpiperazin-1-yl)phenylamine (D27) (120 mg, 0.44 mmol) using the method of Example 1 (85 mg, 35%) MH+=460/462.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06599904B2
Source datasetuspto-grants-2003_07
ORD IDord-0eb7bf613f8d4463b1400a0111dcdc01
Source noteuspto-grants-2003_07