2026-04-21T10:49:22Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/52132021-11-02T12:05:31Zcom_10259_3593com_10259_5086com_10259_2604col_10259_3594

Virumbrales, Cintia Solas Luera, Marta Suarez Pantiga, Samuel Fernández Rodríguez, Manuel A. Marín Luna, Marta Silva López, Carlos Sanz Díez, Roberto 2019-12 The stereospecific gold(I)-catalyzed nucleophilic cyclization of β-monosubstituted o-(alkynyl)styrenes to produce C-1 functionalized 1H-indenes including challenging substrates and nucleophiles, such as β-(cyclo)alkyl-substituted o-(alkynyl)styrenes and a variety of alcohols as well as selected electron-rich aromatics, is reported. DFT calculations support the stereochemical outcome of the process that involves the formation of a key cyclopropyl gold carbene intermediate through a regiospecific 5-endo cyclization. application/pdf http://hdl.handle.net/10259/5213 eng Royal Society of Chemistry Gold(i)-catalyzed nucleophilic cyclization of β-monosubstituted o-(alkynyl)styrenes: a combined experimental and computational study info:eu-repo/semantics/article TEXT RIUBU. Repositorio Institucional de la Universidad de Burgos Hispana