Author, as appears in the article.: Civit, M.G.; Sanz, X.; Vogels, C.M.; Bo, C.; Westcott, S.A.; Fernández, E.
Department: Química Física i Inorgànica
URV's Author/s: GARCIA CIVIT, MARC; SANZ LÓPEZ, XAVIER; Vogels, C.M.; BO JANÉ, CARLES; Westcott, S.A.; FERNÁNDEZ GUTIÉRREZ, MARIA ELENA
Keywords: chalcogenoborates
Abstract: The ¿pull push¿ effect of the Bpin moiety in ArE-Bpin reagents (E=Se, S) is demonstrated by the Lewis acid interaction with the carbonyl group of ynones and the concomitant delivery of ArSe or ArS to the electron deficient alkyne with impressive stereoselectivity. The two component reactivity is carried out in MeOH to generate (Z)-¿-(arylseleno)-¿,¿-unsaturated ketones and (Z)-¿-(arylsulfuro)-¿,¿-unsaturated ketones with a consensus between experimental and theoretical understanding of the mechanism
Research group: Organometàl.lics i Catàlisi Homogènia
Thematic Areas: Chemistry Química Química
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 1615-4150
Author identifier: 0000-0002-1012-3739; n/a; n/a; 0000-0001-9581-2922; n/a; 0000-0001-9025-1791
Record's date: 2017-03-16
Last page: 3103
Journal volume: 357
Papper version: info:eu-repo/semantics/acceptedVersion
Link to the original source: https://onlinelibrary.wiley.com/doi/abs/10.1002/adsc.201500650
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Article's DOI: 10.1002/adsc.201500650
Entity: Universitat Rovira i Virgili
Journal publication year: 2014
First page: 3098
Publication Type: Article Artículo Article
Repositori URV