150496-30-3Relevant academic research and scientific papers
Synthesis and Reactivity of Phenyliodonium Ylides of Benzoxepine-3,5(2H,4H)-diones
Spyroudis, Spyros,Tarantili, Petroula
, p. 4885 - 4889 (1993)
The reactions of phenyliodonium ylides of cyclic 7-membered β-diketones bearing two different carbonyl groups with alkynes and nitriles under mild conditions lead to cyclization products and exhibit remarkable regioselectivity.A possible reaction pathway is proposed in order to explain this reactivity.
