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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1004754Generated: October 31, 2026

2,3,5,6-Tetrachloropyridine → Pyridine, 2,3,5-trichloro-

https://huagongshe.com/reaction/1004754

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,3,5,6-TetrachloropyridineHCID 16990—
CatalystZincHCID 23994—
SolventWaterHCID 962—
ProductPyridine, 2,3,5-trichloro-HCID 27666—

Reaction Steps

reacting 2,3,5,6-tetrachloropyridine in a reaction medium including zinc, an aqueous alkaline reagent, a water-immiscible organic solvent, and a phase transfer catalyst to form 2,3,5-trichloropyridine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06051714
Source datasetuspto-grants-2000_04
ORD IDord-a1dece5ec8f34ef9ab48e34c5a5d1c87
Source noteuspto-grants-2000_04