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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1925372Generated: October 28, 2026

Benzenesulfonyl chloride → HCID 59813778, compound

https://huagongshe.com/reaction/1925372

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzenesulfonyl chlorideHCID 7369—
Reactant6-(6,7-Dimethoxyquinolin-4-yloxy)naphthalen-1-amineHCID 67520274—
SolventPyridineHCID 1049—
ProductHCID 59813778HCID 59813778—

Reaction Steps

6-(6,7-Dimethoxyquinolin-4-yloxy)naphthalen-1-amine (50 mg, 0.144 mmol) and benzenesulfonylchloride (25 mg, 0.144 mmol) were dissolved in pyridine (0.6 mL) then stirred at RT for 3 days. The reaction mixture was concentrated under vacuum. The crude material was purified by silica gel chromatography (2% to 4% MeOH in DCM) to give N-(6-((6,7-bis(methyloxy)-4-quinolinyl)oxy)-1-naphthalenyl)benzenesulfonamide as a tan solid. MS (ESI pos. ion) m/z: 487.1 (+H). Calc'd for C27H22N2O5S−486.55.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08178557B2
Source datasetuspto-grants-2012_05
ORD IDord-521e1055f16b435ca05a49476617946e
Source noteuspto-grants-2012_05