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Issue 102, 2016, Issue in Progress
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Scandium triflate-catalyzed selective ring opening and rearrangement reaction of spiro-epoxyoxindole and carbonyl compounds

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Abstract

Scandium triflate-catalyzed reactions between spiro-epoxyoxindole and carbonyl compounds have been disclosed. The reaction with ketones can be used to synthesize spiro[[1,3]dioxolane-4,3′-indolin] species. Furthermore, an unprecedented rearrangement takes place to yield alkylidene oxindole when aromatic aldehydes are used as carbonyl components.

Graphical abstract: Scandium triflate-catalyzed selective ring opening and rearrangement reaction of spiro-epoxyoxindole and carbonyl compounds

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Publication details

The article was received on 24 Aug 2016, accepted on 17 Oct 2016 and first published on 17 Oct 2016


Article type: Communication
DOI: 10.1039/C6RA21264F
Citation: RSC Adv., 2016,6, 100307-100311
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    Scandium triflate-catalyzed selective ring opening and rearrangement reaction of spiro-epoxyoxindole and carbonyl compounds

    H. Jiang, H. Jie and J. Li, RSC Adv., 2016, 6, 100307
    DOI: 10.1039/C6RA21264F

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