125013-61-8

Basic information

• Product Name: 7-Methyl-3,4-dihydro-2H-pyrimido[2,1-b][1,3]oxazin-8-one
• CAS NO: 125013-61-8
• Molecular Weight: 166.18
• Mol File: 125013-61-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 7-Methyl-3,4-dihydro-2H-pyrimido[2,1-b][1,3]oxazin-8-one(CAS DataBase Reference)
• NIST Chemistry Reference: 7-Methyl-3,4-dihydro-2H-pyrimido[2,1-b][1,3]oxazin-8-one(125013-61-8)
• EPA Substance Registry System: 7-Methyl-3,4-dihydro-2H-pyrimido[2,1-b][1,3]oxazin-8-one(125013-61-8)

Safety Data

• Hazardous Substances Data: 125013-61-8(Hazardous Substances Data)

Upstream product

• 65-71-4 thymin 
• 22919-50-2 1-(3-bromopropyl)-5-methylpyrimidine-2,4(1H,3H)-dione 

Relevant articles and documents

Intramolecular Cyclization of 1-(3-Bromopropyl)uracils

The intramolecular O-alkylation of 1-(3-bromopropyl)uracils proceeds smoothly in basic conditions and yields cyclic ethers as the major products.This reaction competes with the intermolecular N-alkylation of uracil and its derivatives.The mechanism of this reaction is also discussed in terms of reactivity indices calculated using the HMO method.