AUTHOR=Editorial Office Frontiers TITLE=Retraction: A green synthesis strategy of binuclear catalyst for the C-C cross-coupling reactions in the aqueous medium: Hiyama and Suzuki–Miyaura reactions as case studies JOURNAL=Frontiers in Chemistry VOLUME=11 YEAR=2023 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2023.1181449 DOI=10.3389/fchem.2023.1181449 ISSN=2296-2646