In this work, the Pd@MOF-808 composite was prepared to effectively catalyze the Sonogashira and Heck reactions without the presence of organic phosphine ligands. The results showed that the developed catalyst provided an environment-friendly reaction condition for these two reactions with the existence of a variety of functional groups and substrates. In addition, the Pd@MOF-808 catalyst could be easily recovered and reused for up to 5 times with less deterioration of catalytic performance. (C) 2022 Elsevier Ltd. All rights reserved.
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