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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 878730Generated: October 26, 2026

Ethyl 4-(4-chlorophenyl)-3-oxobutanoate → HCID 178510217, compound

https://huagongshe.com/reaction/878730

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl 4-(4-chlorophenyl)-3-oxobutanoateHCID 10847663—
Reactant2-Hydrazinylpyridine-4-carbonitrileHCID 20118714—
ProductHCID 178510217HCID 17851021732%

Reaction Steps

The title compound was prepared in 32% yield from 2-hydrazinylpyridine-4-carbonitrile (PREPARATION 2) and ethyl 4-(4-chlorophenyl)-3-oxobutanoate according to the procedure for the preparation of Example 158, part A.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08987461B2
Source datasetuspto-grants-2015_03
ORD IDord-d1dd577bf8db4f4a996a7c31801e7ffd
Source noteuspto-grants-2015_03