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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1871424Generated: November 3, 2026

4-(Chloromethyl)pyridinium chloride → HCID 70004242, compound

https://huagongshe.com/reaction/1871424

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(Chloromethyl)pyridinium chlorideHCID 74570—
Reactantcis-4-(3,4-Dimethoxyphenyl)-4a,5,8,8a-tetrahydro-2H-phthalazin-1-oneHCID 10935039—
ProductHCID 70004242HCID 70004242—

Reaction Steps

Prepared from compound 3 and 4-picolylchloride hydrochloride as described for compound 105. Purified by chromatography (ethyl acetate). Crystallized from diethyl ether. M.p. 121°-124° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06103718
Source datasetuspto-grants-2000_08
ORD IDord-65d5d6a3bad0433a81af44d679f41ea2
Source noteuspto-grants-2000_08