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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1353363Generated: October 26, 2026

m-Tolyl isocyanate → 7-Chloro-4-[4-(3-methylphenylaminocarbonyl)piperazin-1-yl]quinoline

https://huagongshe.com/reaction/1353363

Reaction equation

Participants

RoleNameHCIDCharge
Reactantm-Tolyl isocyanateHCID 69303—
Reactant7-Chloro-4-(piperazin-1-yl)quinolineHCID 738389—
SolventDichloromethaneHCID 6344—
Product7-Chloro-4-[4-(3-methylphenylaminocarbonyl)piperazin-1-yl]quinolineHCID 21101763—

Reaction Steps

7-Chloro-4-(piperazin-1-yl)quinoline (62 mg, 0.25 mmol) and m-tolyl isocyanate (32 μL, 0.25 mmol) in CH2Cl2 (5 mL) are reacted according to method C yielding the title product as colorless solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07220856B2
Source datasetuspto-grants-2007_05
ORD IDord-71b4aaa557d64889a7fdd882e6b0945c
Source noteuspto-grants-2007_05