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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 129091Generated: October 30, 2026

4-Phenyl-3-Butenoic Acid → 4-[4-(2-Oxazolin-2-yl) benzylidene]-1-(4-pentynoyl)piperidine

https://huagongshe.com/reaction/129091

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Phenyl-3-Butenoic AcidHCID 92923—
Reactant4-[4-(2-Oxazolin-2-yl)benzylidene]piperidineHCID 15231403—
Reactant4-[4-(2-Oxazolin-2-yl)benzylidene]-1-(4-phenyl-3-butenoyl)piperidineHCID 53919487—
Product4-[4-(2-Oxazolin-2-yl) benzylidene]-1-(4-pentynoyl)piperidineHCID 15231406—

Reaction Steps

4-[4-(2-oxazolin-2-yl)benzylidene]-1-(4-phenyl-3-butenoyl)piperidine from 4-[4-(2-oxazolin-2-yl)benzylidene]piperidine, 4-phenyl-3-butenoic acid and N,N'-carbonyldiimidazole. Melting point: 139° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05466687
Source datasetuspto-grants-1995_11
ORD IDord-cc17bf42bf504522ba10bd0bd4e18cc7
Source noteuspto-grants-1995_11