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

Béatrice Quiclet-Sire; Samir Zard

doi:10.1055/s-0036-1590809

Journal articles

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

Béatrice Quiclet-Sire ¹ Samir Zard ^{1, *}

* Corresponding author

1 DCSO - Laboratoire de synthèse organique

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.

Keywords : pyrroles Paal–Knorr reaction 1 4-diketones radical addition xanthates

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Journal articles

Domain :

Chemical Sciences / Organic chemistry

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https://hal-polytechnique.archives-ouvertes.fr/hal-02095091
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Submitted on : Wednesday, April 10, 2019 - 11:15:03 AM
Last modification on : Friday, January 7, 2022 - 3:47:22 AM

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

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

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