68902-03-4

Basic information

• Product Name: (2,4-dinitrophenyl)(pyridin-2-yl)methanone
• Synonyms: (2,4-dinitrophenyl)(pyridin-2-yl)methanone
• CAS NO: 68902-03-4
• Molecular Weight: 273.205
• Mol File: 68902-03-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (2,4-dinitrophenyl)(pyridin-2-yl)methanone(CAS DataBase Reference)
• NIST Chemistry Reference: (2,4-dinitrophenyl)(pyridin-2-yl)methanone(68902-03-4)
• EPA Substance Registry System: (2,4-dinitrophenyl)(pyridin-2-yl)methanone(68902-03-4)

Safety Data

• Hazardous Substances Data: 68902-03-4(Hazardous Substances Data)

Upstream product

• 941279-81-8 2,4-dimethyl-3-(pyridin-2-ylmethyl)pentan-3-ol 
• 109-06-8 α-picoline 
• 620-87-1 2-(4-nitrobenzyl)pyridine 
• 101-82-6 2-Benzylpyridine 
• 1151-97-9 2-(2,4-dinitrobenzyl)pyridine 

Relevant articles and documents

Synergistic H4NI-AcOH Catalyzed Oxidation of the Csp3-H Bonds of Benzylpyridines with Molecular Oxygen

The oxidation of benzylpyridines forming benzoylpyridines was achieved based on a synergistic H4NI-AcOH catalyst and molecular oxygen in high yield under solvent-free conditions. This is the first nonmetallic catalytic system for this oxidation transformation using molecular oxygen as the oxidant. The catalytic system has a wide scope of substrates and excellent chemoselectivity, and this procedure can also be scaled up. The study of a preliminary reaction mechanism demonstrated that the oxidation of the Csp3-H bonds of benzylpyridines was promoted by the pyridinium salts formed by AcOH and benzylpyridines. The synergistic effect of H4NI-AcOH was also demonstrated by control experiments. (Figure Presented).