139303-02-9

Basic information

• Product Name: 2-Benzoyl-3,6-dihydro-3-methoxy-2H-1,2-oxazine
• Synonyms: 2-Benzoyl-3,6-dihydro-3-methoxy-2H-1,2-oxazine
• CAS NO: 139303-02-9
• Molecular Weight: 219.24
• Mol File: 139303-02-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-Benzoyl-3,6-dihydro-3-methoxy-2H-1,2-oxazine(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Benzoyl-3,6-dihydro-3-methoxy-2H-1,2-oxazine(139303-02-9)
• EPA Substance Registry System: 2-Benzoyl-3,6-dihydro-3-methoxy-2H-1,2-oxazine(139303-02-9)

Safety Data

• Hazardous Substances Data: 139303-02-9(Hazardous Substances Data)

Upstream product

• 10034-09-0 1-methoxy-1,3-butadiene 
• 495-18-1 Benzohydroxamic acid 
• 98-88-4 benzoyl chloride 

Relevant articles and documents

From 1-(Silyloxy)butadiene to 4-Amino-4-deoxy-DL-erythrose and to 1-Amino-1-deoxy-DL-erythriol Derivatives via hetero-Diels-Alder Reactions with Acylnitroso Dienophiles

Acylnitroso dienophiles 4 reacted instantly with 1-(silyloxy)butadiene 5α and led in good yield to the regioisomeric cycloadducts 6 (major) and 7 (minor; Scheme 2, Table 1). cis-Hydroxylation of these primary cycloadducts with OsO4 (catalyst) occurred stereospecifically and in high yield (-> 8 and 9, resp.: Scheme 2).It was followed by reductive ring cleavage to give either 1-amino-1-deoxy-DL-erythriol or 4-amino-4-deoxy-DL-erythrose derivatives 10 and 14, respectively, depending on the nature of the reducing agent (Schemes 3 and 4).