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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1880607Generated: October 28, 2026

Piperidine → HCID 59526479, compound

https://huagongshe.com/reaction/1880607

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperidineHCID 8082—
ReactantTriethylamineHCID 8471—
Reactant2-chloro-3-iodo-6-(trifluoromethyl)pyridineHCID 10902882—
SolventIsopropanolHCID 3776—
ProductHCID 59526479HCID 5952647958.4%

Reaction Steps

A solution of 2-chloro-3-iodo-6-(trifluoromethyl)pyridine (Tet. Lett., 1998, 39(13), 1749-1752) (350 mg, 1.14 mmol), piperidine (135 μl, 1.37 mmol) and Et3N (640 μl, 4.56 mmol) in i-PrOH (2 mL) was heated for 1 h at 140° C. in a microwave reactor. The reaction mixture was concentrated to dryness and the crude was purified through flash chromatography (SiO2, heptane) to afford 237 mg (58%) of the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08318768B2
Source datasetuspto-grants-2012_11
ORD IDord-3a7a11b011c345819cab6757e9bee083
Source noteuspto-grants-2012_11