Transition metal-free O-arylation of quinoxalin-2-ones with diaryliodonium salts was written by Kuriyama, Masami;Mochizuki, Yuki;Miyagi, Tsubasa;Yamamoto, Kosuke;Demizu, Yosuke;Onomura, Osamu. And the article was included in Heterocycles in 2021.Synthetic Route of C19H22F3IO3S The following contents are mentioned in the article:
The transition metal-free O-arylation reactions of quinoxalin-2-ones with diaryliodonium salts was achieved, and desired 2-aryloxyquinoxalines I [R = H, Me, Cl; Ar = Ph, 2-MeC6H4, 4-BrC6H4, etc.] were readily obtained in moderate to high yields. This method proved to be compatible with a series of diaryliodonium salts as well as a set of quinoxalin-2-ones. This study involved multiple reactions and reactants, such as Bis(2,4,6-trimethylphenyl)iodonium triflate (cas: 139139-80-3Synthetic Route of C19H22F3IO3S).
Bis(2,4,6-trimethylphenyl)iodonium triflate (cas: 139139-80-3) belongs to iodide derivatives. Indole exists overwhelmingly in the 1H-indole form as do other simple indoles.Indole was synthesized in moderate yield via an o-naphthoquinone catalyzed tandem cross-coupling of substituted aniline and benzylamine under aerobic oxidation conditions.Synthetic Route of C19H22F3IO3S
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com