Nitrone and Nitrile Oxide Cycloadditions to Bicyclopropylidene. Rearrangement of the Isoxazolidine Adducts to 3-Spirocyclopropane-4-pyridone Derivatives

DOI: 10.1039/c39940002185

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 2185 - 2186 (1994)

Update date:2022-08-17

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Authors:

Brandi, Alberto

Goti, Andrea

Kozhushkov, Sergei

Meijere, Armin de

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Article abstract of DOI:10.1039/c39940002185

The two-step nitrone or nitrile oxide cycloaddition-rearrangement thermal process applied to bicyclopropylidene gives 4-pyridone, 7-indolizinone, and 2-quinolizinone derivatives containing a spirocyclopropane linkage α to a carbonyl group.

Full text of DOI:10.1039/c39940002185

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