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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1013754Generated: October 30, 2026

Potassium Carbonate → HCID 59427313, compound

https://huagongshe.com/reaction/1013754

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant1-Bromo-3,6-dioxaheptaneHCID 123532—
Reactant4-(4-(4-(4-Chlorophenyl)phthalazin-1-ylamino)phenylthio)quinolin-6-olHCID 59427285—
SolventDimethylformamideHCID 6228—
ProductHCID 59427313HCID 59427313—

Reaction Conditions

Temperature80 °C

Reaction Steps

To a mixture of 4-(4-(4-(4-chlorophenyl)phthalazin-1-ylamino)phenylthio)quinolin-6-ol (0.054 g, 0.11 mmol) and potassium carbonate (0.059 g, 0.43 mmol) in DMF was added 1-bromo-2-(2-methoxyethoxy)ethane (0.057 ml, 0.43 mmol), the resulting mixture was stirred at 80° C. for 1 h. The crude product was purified via column chromatography on silica gel (RediSep 40 g column, gradient elution with 0-60% (EtOAc-DCM) to afford 4-(4-chlorophenyl)-N-(4-(6-(2-(2-methoxyethoxy)ethoxy)quinolin-4-ylthio)phenyl)phthalazin-1-amine as a light yellow solid. MS: m/z [M+H]+. 610.0 Calc'd for C34H29ClN4O3S: 609.1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07981891B2
Source datasetuspto-grants-2011_07
ORD IDord-68e1ba25461643f588bdef2393ba9f1a
Source noteuspto-grants-2011_07