AUTHOR=Dohi Toshifumi , Han Jian-Wei , Kumar Ravi TITLE=Editorial: New Hypervalent Iodine Reagents for Oxidative Coupling JOURNAL=Frontiers in Chemistry VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2021.642889 DOI=10.3389/fchem.2021.642889 ISSN=2296-2646