Synthesis of new fluorinated 1,5-benzoxa
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Maria Teresa Cocco; Cenzo Congiu; Valentina Onnis; Angela Maria Bernard; Pier Pa
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Article
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1997
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Journal of Heterocyclic Chemistry
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English
β 224 KB
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## Abstract A simple approach to the fluorinated 1,5βbenzoxazepine ring system is described. By reacting commercially accessible aminophenols 1 and the trifluoroacetylvinyl ether 2, high yields of enaminones 3 were obtained. Functionalization of methyl group of compounds 3 gave rise to dieneamines