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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1381980Generated: November 1, 2026

Pentachloropyridine → 2,3,5,6-Tetrachloropyridine

https://huagongshe.com/reaction/1381980

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPentachloropyridineHCID 16584—
CatalystZincHCID 23994—
Product2,3,5,6-TetrachloropyridineHCID 16990—

Reaction Steps

at 95.07 percent pentachloropyridine conversion with 98.13 percent of the pentachloropyridine added accounted for in the final products. Of the metallic zinc used in the reaction, 95.61 percent reacts with chloropyridines with 91.72 percent resulting in the formation of 2,3,5,6tetrachloropyridine. Of the metallic zinc added, 100 percent oxidizes during the reaction.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04804764
Source datasetuspto-grants-1989_02
ORD IDord-3c530fc6a9b441e2b558e1cf78ec6040
Source noteuspto-grants-1989_02