Copper-catalyzed N-arylation of tert-butyl N-sulfonylcarbamates with diaryliodonium salts at room temperature was written by Moon, Soo-Yeon;Koh, Moonjee;Rathwell, Kris;Jung, Seo-Hee;Kim, Won-Suk. And the article was included in Tetrahedron in 2015.HPLC of Formula: 139139-80-3 The following contents are mentioned in the article:
A new and mild synthetic approach for the synthesis of N-arylsulfonamides I [R1 = H, 4-Me, 4-F, etc; R = Me, ph, 4-Me-C6H4, etc] under copper-catalyzed conditions at room temperature has been developed. The reaction employs various tert-Bu N-sulfonylcarbamates and diaryliodonium salts to avoid potential genotoxic impurities. A one-pot coupling/Boc-deprotection sequence is also reported to provide mono N-arylsulfonamides II [R1 =H, 4-F, etc; R =4-Me-C6H4, 4-OMe-C6H4, etc] in good to excellent yields. This study involved multiple reactions and reactants, such as Bis(2,4,6-trimethylphenyl)iodonium triflate (cas: 139139-80-3HPLC of Formula: 139139-80-3).
Bis(2,4,6-trimethylphenyl)iodonium triflate (cas: 139139-80-3) belongs to iodide derivatives. Indole, first isolated in 1866, and it is commonly synthesized from phenylhydrazine and pyruvic acid, although several other procedures have been discovered. Due to this activity, the indole ring system has become an important component or intermediate in the synthesis of heterocycles.HPLC of Formula: 139139-80-3
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com