Improved Sonogashira CC coupling throug
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Elena Mas-Marzá; Anna M. Segarra; Carmen Claver; Eduardo Peris; Elena Fernandez
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Article
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2003
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Elsevier Science
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French
⚖ 117 KB
Highly active recyclable Pd catalysts modified with a rigid C,N,C-tridentate pincer carbene ligand were successfully applied to the coupling of aryl halides with terminal acetylenes. The immobilization of Pd(II) complexes onto clays has beneficial effects on the recyclability of the catalytic activi