Regioselective Markovnikov Hydrochalcogenation of Terminal Alkynes with Indium(III) Benzenechalcogenolates
作者:Clovis Peppe、Liérson Borges de Castro、Melina de Azevedo Mello、Olga Soares do Rego Barros
DOI:10.1055/s-2008-1072725
日期:2008.5
Indium(III) benzenechalcogenolates (chalcogen = sulfur and selenium) promote the rigorous Markovnikov hydrochalcogenation of terminal alkynes. The generality and limitations of the reaction with aminoalkynes leading to allylic amines bearing vinylic chalcogenide substituents are discussed.