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Journal Articles SYNLETT Year : 2017

Convergent Routes to Pyrroles Exploiting the Unusual Radical Chemistry of Xanthates – An Overview

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Abstract

Convergent routes to a variety of pyrroles involving radical additions of xanthates are described. Emphasis is placed on reactions leading to the formation of 1,4-diketones or 1,4-ketoaldehydes or their synthetic equivalents, which can then be condensed with ammonia or primary amines in a variation of the classical Paal–Knorr synthesis of pyrroles. The modification of pyrroles by direct radical addition is also discussed.
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hal-02095091 , version 1 (10-04-2019)

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Béatrice Quiclet-Sire, Samir Z. Zard. Convergent Routes to Pyrroles Exploiting the Unusual Radical Chemistry of Xanthates – An Overview. SYNLETT, 2017, 28 (20), pp.2685-2696. ⟨10.1055/s-0036-1590809⟩. ⟨hal-02095091⟩
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