Reactivity of 5‐(Alkynyl)dibenzothiophenium Salts: Synthesis of Diynes, Vinyl Sulfones, and Phenanthrenes
作者:Kevin Kafuta、Christian J. Rugen、Tobias Heilmann、Tianshu Liu、Christopher Golz、Manuel Alcarazo
DOI:10.1002/ejoc.202100323
日期:2021.8.6
to their reactivity as electrophilic alkynylation reagents, they undergo regioselective additions to the C−C triple bond. The products thus obtained can be used for the synthesis of Z-vinyl sulfones and 9,10-substituted phenanthrenes.