biblio
“ZrO2 supported Cu nanoparticles for sonogashira and ullmann coupling reactions under palladium-free conditions”, Catalysis Letters , 2023.
, “Greener ullmann-type coupling of aryl halides for preparing biaryls using reusable Pd/ZrO2 catalyst”, Synthetic Communications, vol. 41, no. 2, p. PII 931249796, 2011.
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