2026-09-17T07:06:13Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/60902022-12-02T01:05:49Zcom_10259_3593com_10259_5086com_10259_2604col_10259_3594

Martínez Lara, Fernando Suárez, Anisley Velasco Pérez, Noelia Suarez Pantiga, Samuel Sanz Díez, Roberto 2022-01 Propargylic glycols, 2-alkynyl-1-(indol-3-yl)-1,2-diols, react with thiols undergoing a complex but selective gold-catalyzed transformation that gives rise to α-indol-3-yl α-((Z)-2-thioalkenyl) ketones. The sequence is triggered by the regioselective thiolation of indolyl diols followed by an attack of the sulfur instead of the indole over the activated alkyne. The final compounds are obtained in remarkably high yields and arise from simple starting materials such as indolyl acyloins, ethynyl magnesium bromide and thiols. application/pdf http://hdl.handle.net/10259/6090 eng Wiley Gold-Catalyzed Reactions of 2-Alkynyl-1-indolyl-1,2-diols with Thiols: Stereoselective Synthesis of (Z)-α-Indol-3-yl α-(2-Thioalkenyl) Ketones info:eu-repo/semantics/article TEXT RIUBU. Repositorio Institucional de la Universidad de Burgos Hispana