1424313-59-6

Basic information

• Product Name: 2-(2-methoxyphenyl)-5-oxo-5H-chromeno[4,3-d]pyrimidine-3-oxide
• Synonyms: 2-(2-methoxyphenyl)-5-oxo-5H-chromeno[4,3-d]pyrimidine-3-oxide
• CAS NO: 1424313-59-6
• Molecular Weight: 320.304
• Mol File: 1424313-59-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-(2-methoxyphenyl)-5-oxo-5H-chromeno[4,3-d]pyrimidine-3-oxide(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(2-methoxyphenyl)-5-oxo-5H-chromeno[4,3-d]pyrimidine-3-oxide(1424313-59-6)
• EPA Substance Registry System: 2-(2-methoxyphenyl)-5-oxo-5H-chromeno[4,3-d]pyrimidine-3-oxide(1424313-59-6)

Safety Data

• Hazardous Substances Data: 1424313-59-6(Hazardous Substances Data)

Upstream product

• 771-28-8 N'-hydroxy-2-methoxybenzenecarboximidamide 

Relevant articles and documents

Direct access to novel chromeno-pyrimidine-N-oxides via tandem base catalyzed double nucleophilic addition/dehydration reaction

A facile protocol for direct access to chromeno-pyrimidine-N-oxides is reported by the reaction of 4-chloro-3-formylcoumarin and aromatic carboximide oximes via tandem double nucleophilic addition and dehydration reactions. The one-pot reaction serves as an alternative protocol for achieving regioselective pyrimidine mono-N-oxide products as pure precipitates in good to excellent yields. The structure of the product was confirmed by X-ray analysis. Copyright