Xiao, Yushan published the artcileSynthesis of SCF3-Substituted Sulfonium Ylides from Sulfonium Salts or α-Bromoacetic Esters, Safety of 2,5,8,11-Tetraoxatridecan-13-ol, the main research area is acyltetrahydrothiophenium bromide trifluoromethylthiophthalimide trifluoromethylthiolation; bromoacetate tetrahydrothiophene trifluoromethylthiophthalimide trifluoromethylthiolation; tetrahydrothiophenylidene trifluoromethylthioethanone preparation.
A metal-free direct trifluoromethylthiolation of sulfonium ylides with an electrophilic trifluoromethylthiolating reagent was established, in which sulfonium salt or α-bromoacetic ester was employed as sulfonium ylide precursors. This trifluoromethylthiolation enabled the straightforward construction of SCF3-substituted sulfonium ylides from a wide range of substrates, including ketones, esters, and even PEGylated substrates. Moreover, the application of this approach in large-scale preparation and the fluorescence and fluorine-19 magnetic resonance imaging capabilities of the product were also explored.
Advanced Synthesis & Catalysis published new progress about Acetates Role: RCT (Reactant), RACT (Reactant or Reagent) (bromo-). 23783-42-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11-Tetraoxatridecan-13-ol, and the molecular formula is C9H20O5, Safety of 2,5,8,11-Tetraoxatridecan-13-ol.
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem