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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1363393Generated: October 29, 2026

Pyridinium chloride → HCID 131728686, compound

https://huagongshe.com/reaction/1363393

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridinium chlorideHCID 10176127—
ReactantHCID 131728684HCID 131728684—
ProductHCID 131728686HCID 131728686—

Reaction Steps

Following the procedure in example 17, compound of example 131 (0.155 g, 0.33 mmol) was demethylated using pyridine hydrochloride (2.0 g, 17.3 mmol) to obtain the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07884127B2
Source datasetuspto-grants-2011_02
ORD IDord-04dd051d35f240db98089e0674f3cd95
Source noteuspto-grants-2011_02