Front Cover Picture: Dehydrogenative Cycloisomerization/Arylation Sequence of N‐Propargyl Carboxamides with Arenes by Iodine(III)‐Catalysis (Adv. Synth. Catal. 12/2022)

The front cover picture illustrates iodoarene as a precatalyst and dimethyl(fluoro)‐λ6‐sulfane as a real oxidant derived from DMSO and F‐TEDA‐PF6, and the Japanese kanji stands for the initial letters of key elements, sulfur, iodine, and fluorine. A hypervalent iodine(III) catalyst, generated in situ from these reagents, is effective on the dehydrogenative cycloisomerization/arylation reaction of N‐propargyl carboxamides and arenes. Details can be found in the Update by Saito and collaborators (Y. Umakoshi, Y. Takemoto, A. Tsubouchi, V. V. Zhdankin, A. Yoshimura, A. Saito, Adv. Synth. Catal. 2022, 364, 2053–2059; DOI: 10.1002/adsc.202200219)