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

✍ Scribed by Sabbavarapu Narayana Murthy; Bandaru Madhav; Vutukuri Prakash Reddy; Yadavalli Venkata Durga Nageswar


Publisher
John Wiley and Sons
Year
2010
Weight
35 KB
Volume
41
Category
Article
ISSN
0931-7597

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Lanthanum(III) Oxide as a Recyclable Cat
✍ Sabbavarapu Narayana Murthy; Bandaru Madhav; Vutukuri Prakash Reddy; Yadavalli V πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 149 KB πŸ‘ 1 views

## Abstract La~2~O~3~ 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 Β°C is reported. (Β© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2