Synthesis and Reactivity of Phenyliodonium Ylides of Benzoxepine-3,5(2H,4H)-diones

DOI: 10.1021/jo00070a025

Source and publish data:

Journal of Organic Chemistry p. 4885 - 4889 (1993)

Update date:2022-08-03

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Authors:

Spyroudis, Spyros

Tarantili, Petroula

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Article abstract of DOI:10.1021/jo00070a025

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.

Full text of DOI:10.1021/jo00070a025

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