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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2109263Generated: October 29, 2026

Phenylhydrazine → HCID 17922089, compound

https://huagongshe.com/reaction/2109263

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhenylhydrazineHCID 7516—
Reactant3-Cyclopropyl-3-Oxopropionic Acid Methyl EsterHCID 10130016—
Reactant5-cyclopropyl-1-(propan-2-yl)-1H-pyrazole-4-carbaldehydeHCID 19620135—
ProductHCID 17922089HCID 17922089—

Reaction Steps

5-Cyclopropyl-1-phenyl-1H-pyrazole-4-carbaldehyde was prepared from methyl 3-cyclopropyl-3-oxo-propionate and phenyl hydrazine in the same manner as 5-cyclopropyl-1-isopropyl-1H-pyrazole-4-carbaldehyde (Example 49).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07514458B2
Source datasetuspto-grants-2009_04
ORD IDord-aad82868811a4f74ae9e1673bc798f4b
Source noteuspto-grants-2009_04