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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1363376Generated: October 29, 2026

Pyridinium chloride → HCID 131728670, compound

https://huagongshe.com/reaction/1363376

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridinium chlorideHCID 10176127—
ReactantHCID 131728671HCID 131728671—
ProductHCID 131728670HCID 131728670—

Reaction Steps

Compound of example 110 (0.45 g, 1.0 mmol) was demethylated using pyridine hydrochloride (4.5 g, 39.0 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-71d49bc51e6c46d898da94d30b97ab05
Source noteuspto-grants-2011_02