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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1981803Generated: November 2, 2026

Hydrogen Bromide → 4-[(4-Chlorophenyl)sulfanyl]piperidine--hydrogen chloride (1/1)

https://huagongshe.com/reaction/1981803

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrogen BromideHCID 260—
ReactantPhenyl chloroformateHCID 15891—
ReactantHCID 13607968HCID 13607968—
Product4-[(4-Chlorophenyl)sulfanyl]piperidine--hydrogen chloride (1/1)HCID 17749800—

Reaction Steps

Following the procedure of Intermediate 9, 4-[(4-chlorophenyl)thio]-1-(phenylmethyl)piperidine is reacted with phenyl chloroformate and the product is hydrolyzed with 48% hydrobromic acid to give the free base of the title compound which is then converted to the hydrochloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04593102
Source datasetuspto-grants-1986_06
ORD IDord-3e64209f521c4d32be0d80c4a14c712a
Source noteuspto-grants-1986_06