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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 66303Generated: October 25, 2026

4-Chlorobenzenesulfonyl chloride → 3-[2-(4-p-Chlorobenzenesulphonamido-1-piperidyl)ethyl]indole

https://huagongshe.com/reaction/66303

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Chlorobenzenesulfonyl chlorideHCID 7398—
Reactant3-[2-(4-Aminopiperidyl)ethyl]indole, hydrateHCID 20384353—
Product3-[2-(4-p-Chlorobenzenesulphonamido-1-piperidyl)ethyl]indoleHCID 22754835—

Reaction Steps

Using an analogous procedure to Example 1 3-[2-(4-amino-1-piperidyl)ethyl]indole monohydrate may be reacted with p-chlorobenzenesulphonyl chloride to give the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04131680
Source datasetuspto-grants-1978_12
ORD IDord-30676857f44a4739b11c8ae7667b5338
Source noteuspto-grants-1978_12