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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1003557Generated: October 31, 2026

6-Fluoroindole → 6-fluoro-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole

https://huagongshe.com/reaction/1003557

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-FluoroindoleHCID 351278—
ReactantPiperonylamineHCID 2723901—
Product6-fluoro-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indoleHCID 1105307259.1%

Reaction Steps

Beginning with 11.6 gm (86.0 mMol) 6-fluoro-1H-indole and 26.5 gm (172 mMol) 4-piperidone hydrochloride monohydrate, 11.0 gm (59%) of the title compound were recovered as a light tan solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06046215
Source datasetuspto-grants-2000_04
ORD IDord-7d43a47a4e834654a9c777a9f53d17bf
Source noteuspto-grants-2000_04