1003867-48-8

Basic information

• Product Name: 1-[3-(bromomethyl)-6,6-dimethyl-4-phenyl-5,6-dihydro-2H-1,2-oxazin-2-yl]ethan-1-one
• Synonyms: 1-[3-(bromomethyl)-6,6-dimethyl-4-phenyl-5,6-dihydro-2H-1,2-oxazin-2-yl]ethan-1-one
• CAS NO: 1003867-48-8
• Molecular Weight: 324.217
• Mol File: 1003867-48-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1-[3-(bromomethyl)-6,6-dimethyl-4-phenyl-5,6-dihydro-2H-1,2-oxazin-2-yl]ethan-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1-[3-(bromomethyl)-6,6-dimethyl-4-phenyl-5,6-dihydro-2H-1,2-oxazin-2-yl]ethan-1-one(1003867-48-8)
• EPA Substance Registry System: 1-[3-(bromomethyl)-6,6-dimethyl-4-phenyl-5,6-dihydro-2H-1,2-oxazin-2-yl]ethan-1-one(1003867-48-8)

Safety Data

• Hazardous Substances Data: 1003867-48-8(Hazardous Substances Data)

Upstream product

• 638133-04-7 6,6-dimethyl-5,6-dihydro-3-methyl-4-phenyl-1,2-oxazine N-oxide 
• 506-96-7 Acetyl bromide 
• 108-24-7 acetic anhydride 
• 110-83-8 cyclohexene 
• 75-36-5 acetyl chloride 
• 742062-86-8 3-(bromomethyl)-6,6-dimethyl-4-phenyl-5,6-dihydro-4H-1,2-oxazine 

Downstream Products

• 1003867-66-0 (E)-N-[1-(bromomethylene)-2-phenylprop-2-enyl]acetamide 
• 1003867-65-9 (Z)-N-[1-(bromomethylene)-2-phenylprop-2-enyl]acetamide 
• 1003867-57-9 2-[(2-acetyl-6,6-dimethyl-4-phenyl-5,6-dihydro-2H-1,2-oxazin-3-yl)methyl]-1H-isoindole-1,3(2H)-dione 
• 1003867-54-6 dimethyl 2-[2-acetyl-(6,6-dimethyl-4-phenyl-5,6-dihydro-2H-1,2-oxazin-3-yl)methyl]malonate 

Relevant articles and documents

Tandem Deoxygenation/Halogenation of N-Oxides Under Acylation Conditions: Scope and In Situ IR Spectroscopic Study

Acylation of cyclic nitronates with acyl bromides produces 3-bromomethyl-substituted 5,6-dihydro-2H-1,2-oxazines via an unusual multi-stage process involving deoxygenation of N-oxide and the formation of Br2. Low-temperature in situ ATR FT-IR monitoring and DFT calculations revealed α-halo-substituted N,N-bis(oxy)amines as key intermediates of the process. The developed method was successfully exploited in the stereoselective synthesis of pharmaceutically relevant molecules.