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Palladium-catalyzed decarboxylative heterocyclizations of [60]fullerene: preparation of novel vinyl-substituted [60]fullerene-fused tetrahydrofurans/pyrans/quinolines

Abstract

A general and practical methodology for the preparation of novel vinyl-substituted [60]fullerene-fused tetrahydrofurans/pyrans/quinolines through palladium-catalyzed decarboxylative heterocyclizations of [60]fullerene with vinylethylene/2-alkylidenetrimethylene carbonates and vinyl carbamates was developed. Without additives or ligands, the Pd(PPh3)4-catalyzed transformations undergo decarboxylative O- and N-heteroannulation processes to efficiently furnish structurally diverse [60]fullerene-fused heterocyclic derivatives.

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Publication details

The article was received on 10 Oct 2019, accepted on 08 Nov 2019 and first published on 08 Nov 2019


Article type: Communication
DOI: 10.1039/C9CC07950E
Chem. Commun., 2019, Accepted Manuscript

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    Palladium-catalyzed decarboxylative heterocyclizations of [60]fullerene: preparation of novel vinyl-substituted [60]fullerene-fused tetrahydrofurans/pyrans/quinolines

    Q. Liu, T. Liu, Y. Ru, X. Zhu and G. Zhang, Chem. Commun., 2019, Accepted Manuscript , DOI: 10.1039/C9CC07950E

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