117720-87-3Relevant articles and documents
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Bochu, Christophe,Couture, Axel,Lablache-Combier, Alain
, p. 1959 - 1970 (2007/10/02)
Irradiation of bicyclic aromatic and aliphatic dienamides in neutral solvent yields a variety of oxazines possessing a spiroheterocyclic framework. The hexatrienic character of these systems is not a prerequisite to their photoannelation but the presence of aromatic units in the parent models strongly modifies their photoreactivity.