Direct and Efficient Synthesis of Sulfonium Acyl Sulfonylmethylide Ylides from Acetylenic Sulfones and Dimethyl Sulfoxide was written by Fu, Duo;Wang, Jiayi;Xu, Jiaxi. And the article was included in Synthesis in 2021.Computed Properties of C13H15NO2 This article mentions the following:
Bifunctionalized sulfonium ylides – sulfonium acyl sulfonylmethylides I (R1 = Ph, 2-MeOC6H4, 1-naphthyl, etc.; R2 = Me, 4-MeC6H4, 4-FC6H4, etc.) were directly and efficiently prepared from various acetylenic sulfones and aliphatic sulfoxides under heating conditions. The current method features short reaction time, low cost, readily available starting materials, convenient operation, and purification, providing an efficient access to widely applied bifunctionalized sulfonium ylides. In the experiment, the researchers used many compounds, for example, tert-Butyl (3-ethynylphenyl)carbamate (cas: 185619-66-3Computed Properties of C13H15NO2).
tert-Butyl (3-ethynylphenyl)carbamate (cas: 185619-66-3) belongs to esters. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Computed Properties of C13H15NO2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics