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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1348522Generated: October 28, 2026

Piperidine → HCID 73446799, compound

https://huagongshe.com/reaction/1348522

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperidineHCID 8082—
ReactantHCID 789785HCID 789785—
ReactantHCID 18458006HCID 18458006—
SolventEthanolHCID 702—
ProductHCID 73446799HCID 73446799—

Reaction Conditions

Temperature75 °C

Reaction Steps

As shown in the following reaction 6, 0.5 g (2.13 mmol) of 2-(2-methyl-6-phenyl-pyran-4-ylidene)-malononitrile and 0.961 g (2.13 mmol) of 4-(3-phenyl-5-pyren-1-yl-4,5-dihydro-pyrazol-1-yl)-benzaldehyde were added into 50 ml of ethanol, and 0.27 g (3.2 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-e6b817c6b8db4602be6b0061ab2dfcd2
Source noteuspto-grants-2007_05