168697-58-3

Basic information

• Product Name: 1-butyl-6-chloro-1,2-dihydro-4-methyl-2-oxo-3-pyridinecarbonitrile
• Synonyms: 1-butyl-6-chloro-1,2-dihydro-4-methyl-2-oxo-3-pyridinecarbonitrile
• CAS NO: 168697-58-3
• Molecular Weight: 224.69
• Mol File: 168697-58-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-butyl-6-chloro-1,2-dihydro-4-methyl-2-oxo-3-pyridinecarbonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 1-butyl-6-chloro-1,2-dihydro-4-methyl-2-oxo-3-pyridinecarbonitrile(168697-58-3)
• EPA Substance Registry System: 1-butyl-6-chloro-1,2-dihydro-4-methyl-2-oxo-3-pyridinecarbonitrile(168697-58-3)

Safety Data

• Hazardous Substances Data: 168697-58-3(Hazardous Substances Data)

Upstream product

• 39108-47-9 1-butyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile 

Relevant articles and documents

Regioselective Conversion of 3-Cyano-6-hydroxy-2-pyridones into 3-Cyano-6-amino-2-pyridones

The reaction of a tautomeric mixture of 1-butyl-1,2-dihydroxy-6-hydroxy-4-methyl-2-oxopyridine-3-carbonitrile and its 2-hydroxy-6-oxo analog with phosphorus oxychloride gave 1-butyl-6-chloro-1,2-dihydro-4-methyl-2-oxopyridine-3-carbonitrile (68percent) and 1-butyl-2-chloro-1,6-dihydro-4-methyl-6-pyridine-3-carbonitrile (3percent).Both chloropyridones were converted to their corresponding aminopyridones by reaction with liquid ammonia.Strong support for the molecular structure of 6-amino-1-butyl-1,2-dihydro-4-methyl-2-oxopyridine-3-carbonitrile was obtained on the basis of nmr techniques.