The author of 《Iridium-Catalyzed B-H Bond Insertion Reactions Using Sulfoxonium Ylides as Carbene Precursors toward α-Boryl Carbonyls》 were Li, Jianglian; He, Hua; Huang, Mengyi; Chen, Yuncan; Luo, Yi; Yan, Kaichuan; Wang, Qiantao; Wu, Yong. And the article was published in Organic Letters in 2019. Synthetic Route of C3H9IOS The author mentioned the following in the article:
An Ir-catalyzed B-H bond insertion reaction between borane adducts and sulfoxonium ylides to afford α-boryl carbonyls was developed. The starting materials are safe and readily available. Analogs of sulfoxonium ylides, such as sulfonium salts and sulfonium ylides could also be amenable to the reaction. The experimental part of the paper was very detailed, including the reaction process of 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