920490-89-7

Basic information

• Product Name: 2(1H)-Pyridinone, 3-iodo-4-methoxy-5-(4-methoxyphenyl)-1-methyl-
• CAS NO: 920490-89-7
• Molecular Formula: C14H14INO3
• Molecular Weight: 371.175
• Mol File: 920490-89-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2(1H)-Pyridinone, 3-iodo-4-methoxy-5-(4-methoxyphenyl)-1-methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 2(1H)-Pyridinone, 3-iodo-4-methoxy-5-(4-methoxyphenyl)-1-methyl-(920490-89-7)
• EPA Substance Registry System: 2(1H)-Pyridinone, 3-iodo-4-methoxy-5-(4-methoxyphenyl)-1-methyl-(920490-89-7)

Safety Data

• Hazardous Substances Data: 920490-89-7(Hazardous Substances Data)

Upstream product

• 920490-66-0 3,5-diiodo-4-methoxy-1-methylpyridin-2(1H)-one 
• 5720-07-0 4-methoxyphenylboronic acid 
• 41759-19-7 4-methoxy-1-methyl-2-pyridone 

Downstream Products

• 925901-05-9 4-methoxy-5-(4-methoxyphenyl)-1-methyl-3-(trimethylsilylethynyl)pyridin-2(1H)-one 
• 1073128-08-1 7-(4-methoxyphenyl)-5-methyl-2-trimethylsilylfuro[3,2-c]pyridin-4(5H)-one 
• 920490-88-6 4-methoxy-5-(4-methoxyphenyl)-1-methyl-3-phenylethynylpyridin-2(1H)-one 

Relevant articles and documents

Et3N-induced demethylation-annulation of 3-alkynyl-4-methoxy-2- pyridones and structurally related compounds in the synthesis of furan-fused heterocycles

(Chemical Equation Presented) Various 3-iodo-4-methoxypyridin-2-ones and related pyrone and coumarin derivatives have been demonstrated as readily available precursors of 2-substituted furan-fused heterocycles by means of in situ sequential Sonogashira-acetylide coupling, dealkylation, and regioselective furan annulation reactions. A Et3N-induced SN2 process has been established that accounts for the dealkylation process.