Synthesis of fused polycyclic indoles via Cu(II)-catalyzed intramolecular cyclization of N-(2-cyanophenyl)indoles in the presence of diaryliodonium salts was written by Zhang, Lei;Wang, Yunpeng;Zheng, Liyao;Guo, Biao;Hua, Ruimao. And the article was included in Tetrahedron in 2017.Formula: C19H22F3IO3S The following contents are mentioned in the article:
A novel and mild method for the synthesis of fused polycyclic indoles such as I [Ar = 4-MeC6H4, 4-FC6H4, 2,5-di-MeC6H3, etc.] of [1,2-a]indol-10-imines via a Cu(OTf)2-catalyzed the intramol. cyclization of N-(2-cyanophenyl)indoles in the presence of diaryliodonium salts has been developed. This study involved multiple reactions and reactants, such as Bis(2,4,6-trimethylphenyl)iodonium triflate (cas: 139139-80-3Formula: C19H22F3IO3S).
Bis(2,4,6-trimethylphenyl)iodonium triflate (cas: 139139-80-3) belongs to iodide derivatives. Indole could be stereoselectively alkylated with chiral cyclopentyl sulfone reagent. They are capable of binding to a variety of receptors with high affinity and thus have applications in a wide range of therapeutic areas.Formula: C19H22F3IO3S
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com