《Iridium-catalyzed B-H insertion of sulfoxonium ylides and borane adducts: a versatile platform to α-boryl carbonyls》 was written by Zhang, Shang-Shi; Xie, Hui; Shu, Bing; Che, Tong; Wang, Xiao-Tong; Peng, Dongming; Yang, Fan; Zhang, Luyong. Category: iodides-buliding-blocks And the article was included in Chemical Communications (Cambridge, United Kingdom) in 2020. The article conveys some information:
Ir-catalyzed B-H bond insertion reactions of trimethylamine-borane and sulfoxonium ylides were demonstrated, furnishing α-boryl ketones in moderate to excellent yields in most cases (51 examples; up to 84%). This practical and scalable insertion reaction showed broad substrate scope, high functional-group compatibility and could be applied in late-stage modification of structurally complex drug compounds Further synthetic applications were also demonstrated. In the experimental materials used by the author, we found Trimethylsulfoxonium iodide(cas: 1774-47-6Category: iodides-buliding-blocks)
Trimethylsulfoxonium iodide(cas: 1774-47-6) reacts with sodium hydride to prepare dimethyloxosulfonium methylide, which is used as a methylene-transfer reagent in synthetic chemistry. It is used to prepare ylide, which reacts with carbonyl compounds to get epoxides. Further, it reacts with alfa,beta-unsaturated esters to get cyclopropyl esters.Category: iodides-buliding-blocks
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com