Synthetic Route of C3H9IOSIn 2019 ,《Rhodium-catalyzed C-H activation/cyclization of enaminones with sulfoxonium ylides toward polysubstituted naphthalenes》 appeared in Tetrahedron Letters. The author of the article were Wang, Zhenlian; Xu, Huang. The article conveys some information:
A rhodium-catalyzed ortho-C-H functionalization and annulation between enaminones and sulfoxonium ylides was developed, affording a series of multi-substituted naphthalenes I [R = H, 6-MeO, 6-CF3, etc.; Ar = Ph, 4-ClC6H4, 2-thienyl, etc.] in good to moderate yields with excellent functional group compatibility. The procedure featured with enaminone acting as both a directing and cyclization bifunctional group and the application of sulfoxonium ylide in C-H functionalization. After reading the article, we found that the author used Trimethylsulfoxonium iodide(cas: 1774-47-6Synthetic Route of C3H9IOS)
Trimethylsulfoxonium iodide(cas: 1774-47-6) is a sulfoxonium salt. It is used to generate dimethyloxosulfonium methylide by reaction with sodium hydride. The latter compound is used as a methylene-transfer reagent, and is used to prepare epoxides.Synthetic Route of C3H9IOS
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com