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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 29994Generated: October 29, 2026

Hydrazine hydrate (1:1) → 4-cyclopentyl-7-methoxy-2H-phthalazin-1-one

https://huagongshe.com/reaction/29994

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantHCID 69211811HCID 69211811—
Product4-cyclopentyl-7-methoxy-2H-phthalazin-1-oneHCID 69213967—

Reaction Steps

This compound is obtained according to the procedure described in 1.2. by reacting unpurified 2-cyclopentanecarbonyl-5-methoxybenzoic acid with hydrazine hydrate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07423030B2
Source datasetuspto-grants-2008_09
ORD IDord-9c2d7c52fe0d49f3bc8f0d46a18bd774
Source noteuspto-grants-2008_09