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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1348523Generated: November 1, 2026

Piperidine → HCID 73446800, compound

https://huagongshe.com/reaction/1348523

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperidineHCID 8082—
ReactantHCID 789785HCID 789785—
ReactantHCID 18458009HCID 18458009—
SolventEthanolHCID 702—
ProductHCID 73446800HCID 73446800—

Reaction Conditions

Temperature75 °C

Reaction Steps

As shown in the following reaction 8, 0.24 g (1.0 mmol) of 2-(2-methyl-6-phenyl-pyran-4-ylidene)-malononitrile and 0.46 g (1.0 mmol) of 4-(5-phenyl-3-pyren-1-yl-4,5-dihydro-pyrazol-1-yl)benzaldehyde were added into 20 ml of ethanol, and 0.13 g (1.53 mmol) of piperidine was added thereto. The reaction solution was heated at 75° C. for 10 hours.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07211335B2
Source datasetuspto-grants-2007_05
ORD IDord-d2ece438a18f4c03ad8651163df4125f
Source noteuspto-grants-2007_05