Journal of Organic Chemistry p. 4885 - 4889 (1993)
Update date:2022-08-03
Topics:
Spyroudis, Spyros
Tarantili, Petroula
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.
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