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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1896520Generated: November 1, 2026

Malonic Acid → HCID 14994646, compound

https://huagongshe.com/reaction/1896520

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMalonic AcidHCID 867—
ReactantPyridineHCID 1049—
ReactantPiperidineHCID 8082—
Reactant1-Benzothiophene-2-carbaldehydeHCID 736500—
SolventWaterHCID 962—
ProductHCID 14994646HCID 14994646—

Reaction Steps

To a mixture of 1-benzothiophene-2-carbaldehyde, malonic acid (1.5 equiv) and pyridine (2.5 equiv) was added piperidine (0.1 equiv). The mixture was heated to reflux for 6 h, cooled and poured into H2O and filtered. Air drying over night gave the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08518964B2
Source datasetuspto-grants-2013_08
ORD IDord-6d110ac8a16c4fd99eb7e51b3264e27a
Source noteuspto-grants-2013_08