Intramolecular Participation of Sulfide Linkage in the Reactivity of Carbene and Diazoalkanes. I. Alkylcarbenes and Diazoalkanes Bearing Alkylthio, Arylthio, and Allylthio Groups on<i>a</i>-Carbon
作者:Iwao Ojima、Kiyosi Kondo
DOI:10.1246/bcsj.46.1539
日期:1973.5
formation of novel cyclicylides, i.e., thietanonium ylides, by an intramolecular electrophilic addition of the carbene to the sulfur atom was obtained. The resulting ylides underwent various types of rearrangements to afford cyclopropyl sulfides, thiaazulenes, thietanes, and/or tetrahydrothiophenes. The mechanisms and the relative amounts of the transition energies for these rearrangements are discussed