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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1363343Generated: October 29, 2026

Pyridinium chloride → HCID 66933725, compound

https://huagongshe.com/reaction/1363343

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridinium chlorideHCID 10176127—
ReactantHCID 66933788HCID 66933788—
ProductHCID 66933725HCID 66933725—

Reaction Steps

Compound of example 41 (0.3 g, 0.6 mmol) was demethylated using pyridine hydrochloride (3 g, 26 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-d07316b9e3e648ee9a4f2d185603830c
Source noteuspto-grants-2011_02