Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 30028Generated: October 29, 2026

Phosphorus oxychloride → 1-Chloro-4-(3,5-dimethoxyphenyl)-7-methoxyphthalazine

https://huagongshe.com/reaction/30028

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhosphorus oxychlorideHCID 24813—
ReactantHCID 69209357HCID 69209357—
Product1-Chloro-4-(3,5-dimethoxyphenyl)-7-methoxyphthalazineHCID 87735924—

Reaction Steps

This compound is obtained according to the procedure described in 1.3. by reacting 4-(3,5-dimethoxyphenyl)-7-methoxy-2H-phthalazin-1-one with phosphoryl chloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07423030B2
Source datasetuspto-grants-2008_09
ORD IDord-4e88e1e9cc684991b47be24c492a183b
Source noteuspto-grants-2008_09