Inventor:Hillstrom; Gregory F.
No. of patents:1
||Title Of Patent
||Processes for dechlorinating pyridines
||April 18, 2000|
|Described are preferred processes for dechlorinating chlorinated pyridine compounds in the presence of zinc, an alkaline reagent and a phase transfer catalyst. Particularly preferred processes provide advantageous synthetic routes to 2,3,5-trichloropyridine starting with 2,3,5,6-tetr|