Regioselective Markovnikov Hydrochalcogenation of Terminal Alkynes with Indium(III) Benzenechalcogenolates
2008; Thieme Medical Publishers (Germany); Volume: 2008; Issue: 8 Linguagem: Inglês
10.1055/s-2008-1072725
ISSN1437-2096
AutoresClóvis Peppe, Liérson Borges de Castro, Melina de Azevedo Mello, Olga Soares do Rêgo Barros,
Tópico(s)Organoselenium and organotellurium chemistry
ResumoIndium(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.
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