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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1363367Generated: October 30, 2026

Pyridinium chloride → HCID 66934002, compound

https://huagongshe.com/reaction/1363367

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridinium chlorideHCID 10176127—
ReactantHCID 66934116HCID 66934116—
ProductHCID 66934002HCID 66934002—

Reaction Steps

Compound of example 99 (0.3 g, 0.59 mmol) was demethylated using pyridine hydrochloride (3 g, 26.0 mmol) as described in example 17 to obtain the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07884127B2
Source datasetuspto-grants-2011_02
ORD IDord-08314fbdd402411795177058d753b1cd
Source noteuspto-grants-2011_02