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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1363335Generated: October 29, 2026

Pyridinium chloride → HCID 66933916, compound

https://huagongshe.com/reaction/1363335

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridinium chlorideHCID 10176127—
ReactantHCID 66933654HCID 66933654—
ProductHCID 66933916HCID 66933916—

Reaction Steps

Compound of example 18 (0.29 g, 0.588 mmol) subjected to demethylation using pyridine hydrochloride (3 g, 25.97 mmol) as described in example 17, afforded the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07884127B2
Source datasetuspto-grants-2011_02
ORD IDord-ead6bee37ac94d2d83fb09f869ca0614
Source noteuspto-grants-2011_02