Dioxirane Oxidation of 3-Arylideneflavanones: Diastereoselective Formation of trans,trans Spiroepoxides from the E Isomers

DOI: 10.1021/jo00083a035

Source and publish data:

Journal of Organic Chemistry p. 900 - 905 (1994)

Update date:2022-07-29

Topics:

Authors:

Nemes, Csaba

Levai, Albert

Patonay, Tamas

Toth, Gabor

Boros, Sandor

et al. et al.

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Article abstract of DOI:10.1021/jo00083a035

Oxidation of the E isomers of the 3-arylideneflavanones 1 by dimethyldioxirane in acetone solution at ambient temperature led to spiroepoxides trans,trans-2 in high yields (>/= 70percent) and complete diastereoselectivity.Steric interaction with the axial

Full text of DOI:10.1021/jo00083a035

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