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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 649634Generated: October 30, 2026

Pyridinium chloride → HCID 21243259, compound

https://huagongshe.com/reaction/649634

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridinium chlorideHCID 10176127—
ReactantHCID 21243237HCID 21243237—
ProductHCID 21243259HCID 21243259—

Reaction Steps

A mixture of 3.9 g of 2-[4-(5-methoxy-3-indolyl)butyl]-1,2,3,4-tetrahydrobenzothieno[2,3-c]pyridine and 3.5 g of pyridine hydrochloride is stirred at 160° for 3 hours. After the usual working up, 2-[4-(5-hydroxy-3-indolyl)butyl]-1,2,3,4-tetrahydrobenzothieno[2,3-c]pyridine is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04740602
Source datasetuspto-grants-1988_04
ORD IDord-191de7b6b64247db807a43027060d6fc
Source noteuspto-grants-1988_04