26170-93-4Relevant academic research and scientific papers
Benzenesulfonyl chlorides: New reagents for access to alternative regioisomers in palladium-catalysed direct arylations of thiophenes
Yuan, Kedong,Doucet, Henri
, p. 392 - 396 (2013)
The palladium-catalysed coupling of benzenesulfonyl chlorides with thiophene derivatives allows regioselective access to β-arylated thiophenes. The reaction proceeds with easily accessible catalyst, base and substrates, without oxidant or ligand and tolerates a variety of substituents on both the benzene and thiophene moieties.
Arylation of Aromatic Heterocycles with Arenes and Palladium(II) Acetate
Itahara, Toshio
, p. 5272 - 5275 (2007/10/02)
Treatment of aromatic heterocycles such as furfural, 2-acetylfuran, 2-formylthiophene, 2-acetylthiophene, 1-benzoylpyrrole, 1-(2,6-dichlorobenzoyl)pyrrole, 1-acetylindole, and 1-acetyl-3-methylindole with arenes and palladium(II) acetate gave the corresponding aryl-substituted aromatic heterocycles.
