2- 2- N- Catalyst Composition for Oxidation of 2-Halo Pyridine and Method for Preparation of 2-Halo Pyridine N-Oxide Using the Same

摘要

Provided is a catalyst composition for 2-halo pyridine oxidation reaction, which is the catalyst composition for 2-halo pyridine oxidation comprising an acid anhydride copolymer. The catalyst composition for 2-halo pyridine oxidation according to the present invention does not contain heavy metals, thereby being environmentally friendly.