117369-63-8

Upstream product

• 21572-32-7 2-chloro-1-phenyl-ethanone oxime 
• 22141-88-4 3-methoxy-2-methyl-penta-3,4-dien-2-ol 
• 61145-11-7 (1-nitroso-vinyl)-benzene 

Downstream Products

• 133350-33-1 6-(1-Hydroxy-1-methylethyl)-6-methoxy-5-methyl-3-phenyl-6H-1,2-oxazine 
• 134359-38-9 C₁₅H₁₈⁽²⁾HNO₃ 
• 134359-39-0 6-<(1-hydroxy-1-methyl)ethyl>-6-methoxy-4,5-dimethyl-3-phenyl-6H-1,2-oxazine 

Relevant academic research and scientific papers

Synthesis of 6H-1,2-Oxazines by Hetero Diels-Alder Reactions of Nitroso Alkenes towards Methoxyallenes

Regioselective hetero Diels-Alder reactions of in-situ generated nitroso alkenes 2-4 with methoxyallene derivatives 1 provide 4H-1,2-oxazines 5-7 with an exo methylene group at C-5.These primary cycloadducts are smoothly transformed into conjugated 6H-1,2