Six-Membered Ring-Fused Thiirene S-Oxides. Synthesis, Characterization, and Reactivity

Article abstract of DOI:10.1021/jo00361a036

Alkyl-substituted thiirene S-oxides fused to six-membered rings have been synthesized by <2 + 4> cycloaddition of thiiranoradialene S-oxide with 4-substituted-1,2,4-triazoline-3,5-diones and to singlet oxygen.The fused thiirene S-oxides reacted with metha