Synthesis of heteroarenes dyads from heteroarenes and heteroarylsulfonyl chlorides via Pd-catalyzed desulfitative C-H bond heteroarylations - Université de Rennes Access content directly
Journal Articles RSC Advances Year : 2015

Synthesis of heteroarenes dyads from heteroarenes and heteroarylsulfonyl chlorides via Pd-catalyzed desulfitative C-H bond heteroarylations

Abstract

We report herein on the palladium-catalyzed direct heteroarylation of heteroarenes (e.g., pyrroles, furans, and thiophenes) in which heteroarylsulfonyl chlorides are used as coupling partners through a desulfitative cross-coupling. These C-H bond functionalizations occurred at the α-position in the case of pyrrole and furan derivs., while in the case of thiophenes the C-H bonds at the β-position have been heteroarylated. This methodol. represents a very simple route to heteroaryl dyads. Moreover, some examples of heteroaryl triads have been synthesized via iterative C-H bond arylations.
Fichier principal
Vignette du fichier
Besma_DesulfitativeHeteroarylations.pdf (374.32 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-01188230 , version 1 (17-09-2015)

Identifiers

Cite

Besma Saoudi, Adbelmadjid Debache, Jean-François Soulé, Henri Doucet. Synthesis of heteroarenes dyads from heteroarenes and heteroarylsulfonyl chlorides via Pd-catalyzed desulfitative C-H bond heteroarylations. RSC Advances, 2015, 5 (80), pp.65175-65183. ⟨10.1039/C5RA07762A⟩. ⟨hal-01188230⟩
89 View
165 Download

Altmetric

Share

Gmail Facebook X LinkedIn More