Lanthanum(III) Oxide as a Recyclable Catalyst for the Synthesis of Diaryl Sulfides and Diaryl Selenides

La2O3 as a new and efficient recyclable catalyst in coupling various aryl halides with aromatic/alkyl thiols and diphenyl diselenide in combination with KOH as a base and DMEDA as a ligand in DMSO at 110 °C is reported. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009) La2O3 as...

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Veröffentlicht in:	European Journal of Organic Chemistry 2009-12, Vol.2009 (34), p.5902-5905
Hauptverfasser:	Murthy, Sabbavarapu Narayana, Madhav, Bandaru, Reddy, Vutukuri Prakash, Nageswar, Yadavalli Venkata Durga
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Catalysts: preparations and properties Chemistry Cross-coupling Exact sciences and technology General and physical chemistry Lanthanum Noncondensed benzenic compounds Organic chemistry Preparations and properties Selenium Sulfur Sustainable chemistry Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
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Zusammenfassung:	La2O3 as a new and efficient recyclable catalyst in coupling various aryl halides with aromatic/alkyl thiols and diphenyl diselenide in combination with KOH as a base and DMEDA as a ligand in DMSO at 110 °C is reported. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009) La2O3 as a new and efficient recyclable catalyst in coupling various aryl halides with aromatic/alkyl thiols and dipheny diselenide in combination with KOH as a base and DMEDA as a ligand in DMSO at 110 °C is reported.
ISSN:	1434-193X 1099-0690
DOI:	10.1002/ejoc.200900989