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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 489382Generated: October 26, 2026

Ethyl benzoylacetate → ethyl 4-(2,1,3-benzoxadiazol-4-yl)-6-phenyl-2,4-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carboxylate

https://huagongshe.com/reaction/489382

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl benzoylacetateHCID 7170—
Reactant2,1,3-Benzoxadiazole-4-carbaldehydeHCID 10290873—
ReactantHCID 178418806HCID 178418806—
Productethyl 4-(2,1,3-benzoxadiazol-4-yl)-6-phenyl-2,4-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carboxylateHCID 178468497—

Reaction Steps

The title compound was prepared from 2,1,3-benzoxadiazole-4-aldehyde, 3-aminopyrazole and ethyl benzoylacetate in the same manner as in Example 1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06977262B2
Source datasetuspto-grants-2005_12
ORD IDord-ce249da9401e44b683fb25da4a92277a
Source noteuspto-grants-2005_12