248263-52-7

Basic information

• Product Name: 4-(tert-butoxycarbonyl)-3-[(diphenoxyphosphoryl)oxo]-4H-pyrido[3,2-b][1,4]oxazine
• Synonyms: 4-(tert-butoxycarbonyl)-3-[(diphenoxyphosphoryl)oxo]-4H-pyrido[3,2-b][1,4]oxazine
• CAS NO: 248263-52-7
• Molecular Weight: 482.43
• Mol File: 248263-52-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-(tert-butoxycarbonyl)-3-[(diphenoxyphosphoryl)oxo]-4H-pyrido[3,2-b][1,4]oxazine(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(tert-butoxycarbonyl)-3-[(diphenoxyphosphoryl)oxo]-4H-pyrido[3,2-b][1,4]oxazine(248263-52-7)
• EPA Substance Registry System: 4-(tert-butoxycarbonyl)-3-[(diphenoxyphosphoryl)oxo]-4H-pyrido[3,2-b][1,4]oxazine(248263-52-7)

Safety Data

• Hazardous Substances Data: 248263-52-7(Hazardous Substances Data)

Upstream product

• 24424-99-5 di-tert-butyl dicarbonate 
• 20348-09-8 4H-pyrido[3,2-b][1,4]oxazin-3-one 
• 2524-64-3 chlorophosphoric acid diphenyl ester 
• 248263-50-5 tert-butyl 3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-4-carboxylate 

Relevant articles and documents

Palladium-catalysed coupling of vinyl phosphates with aryl or heteroaryl boronic acids. Application to the synthesis of substituted nitrogen containing heterocycles

Unusual substituted nitrogen-containing heterocycles were prepared in three steps from commercially available derivatives via an extension of the Suzuki reaction involving the palladium-catalysed coupling of vinyl phosphate with aryl or heteroarylboronic