Alfonzo, Edwin’s team published research in ACS Catalysis in 2020-11-06 | CAS: 220655-09-4

ACS Catalysis published new progress about Alkenes, electron-deficient Role: RCT (Reactant), RACT (Reactant or Reagent). 220655-09-4 belongs to class thiomorpholine, name is tert-Butyl thiomorpholine-4-carboxylate, and the molecular formula is C9H17NO2S, Product Details of C9H17NO2S.

Alfonzo, Edwin published the artcilePhotoredox and Weak Bronsted Base Dual Catalysis: Alkylation of α-Thio Alkyl Radicals, Product Details of C9H17NO2S, the main research area is radical alkylation thioether photoredox Bronsted base dual catalysis.

We report the C-H activation of thioethers to α-thio alkyl radicals and their addition to electron-deficient olefins to afford alkylated products through dual photoredox and weak Bronsted base catalysis. Mechanistic studies are consistent with a two-step activation mechanism, where oxidation of thioethers to their corresponding sulfide radical cations by an acridinium photoredox catalyst is followed with deprotonation by trifluoroacetate to generate α-thio alkyl radicals and trifluoroacetic acid (TFA). Exptl. studies support the involvement of TFA in all subsequent steps leading to product formation.

ACS Catalysis published new progress about Alkenes, electron-deficient Role: RCT (Reactant), RACT (Reactant or Reagent). 220655-09-4 belongs to class thiomorpholine, name is tert-Butyl thiomorpholine-4-carboxylate, and the molecular formula is C9H17NO2S, Product Details of C9H17NO2S.

Referemce:
Thiomorpholine – Wikipedia,
Thiomorpholine | C4H9NS – PubChem