Visible-light mediated 3-component synthesis of sulfonylated coumarins from sulfur dioxide was written by Chen, Zhengkai;Liu, Nai-Wei;Bolte, Michael;Ren, Hongjun;Manolikakes, Georg. And the article was included in Green Chemistry in 2018.Application of 139139-80-3 The following contents are mentioned in the article:
A novel 3-component synthesis of sulfonylated coumarins from diaryliodonium salts, arylpropynoates and DABSO was reported. The reaction proceeded under mild conditions at room temperature in the absence of any catalysts. This transformation was solely driven by visible light and opens a new opportunity for the sustainable synthesis of sulfones via the direct incorporation of sulfur dioxide. This study involved multiple reactions and reactants, such as Bis(2,4,6-trimethylphenyl)iodonium triflate (cas: 139139-80-3Application of 139139-80-3).
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.Application of 139139-80-3
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com