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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2111818Generated: November 1, 2026

Piperidine → HCID 11569010, compound

https://huagongshe.com/reaction/2111818

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperidineHCID 8082—
ReactantHCID 23151397HCID 23151397—
SolventDiethyl EtherHCID 3283—
ProductHCID 11569010HCID 1156901099%

Reaction Conditions

Temperature80 °C

Reaction Steps

3-[3-bromo-4-(3-chloropropoxy)phenyl]-2-ethyl-4(3H)-quinazolinone (70 mg) was dissolved in piperidine (1 mL), and stirred at 80° C. for 5 hours. The reaction solution was diluted with diethyl ether, and insoluble matter was filtered off. The filtrate was concentrated, dried under vacuum, and the title compound (80 mg, 99%) was thus obtained as a light yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07521455B2
Source datasetuspto-grants-2009_04
ORD IDord-232238dac4d54b109f4b19efeb936af4
Source noteuspto-grants-2009_04