How is 2-(1-Piperidinyl)ethyl 3-methyl-4-oxo-2-phenyl-4H-chromene-8-carboxylate (CAS: 15301-69-6) typically synthesized?

The compound is typically synthesized via a multistep procedure involving piperidine and chromone derivatives. Key steps include condensation reactions and esterification. Commonly, the piperidine ring is introduced first, followed by the chromone moiety. The final product is obtained with moderate to good yield, often around 70-80%, depending on the purity of starting materials and reaction conditions.