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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 721820Generated: October 30, 2026

Toluene → HCID 21891043, compound

https://huagongshe.com/reaction/721820

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTolueneHCID 1140—
Reactant1-Pyrrolidinecarbonyl chlorideHCID 70937—
Reactant4-[(6,7-Dimethoxyquinolin-4-yl)oxy]anilineHCID 11594543—
ReactantHCID 13441035HCID 13441035—
SolventEthanolHCID 702—
ProductHCID 13441035HCID 13441035—
ProductHCID 21891043HCID 2189104363%

Reaction Steps

1-Pyrrolidinecarbonyl isothiocyanate was prepared using commercially available 1-pyrrolidinecarbonyl chloride (80 mg) as a starting compound according to the description of the literature. 1-Pyrrolidinecarbonyl isothiocyanate was dissolved in ethanol (1 ml) to prepare a solution. 4-[(6,7-Dimethoxy-4-quinolyl)oxy]aniline (50 mg), toluene (5 ml), and ethanol (1 ml) were added to the solution, and the mixture was stirred at room temperature for 2 hr. The reaction solution was concentrated, and the residue was purified by chromatography on silica gel using chloroform/acetone for development to give the title compound (48 mg, yield 63%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07135466B2
Source datasetuspto-grants-2006_11
ORD IDord-3076d148dad24ba2be822cad7f651f91
Source noteuspto-grants-2006_11