Author, as appears in the article.: Pujol M; Maza RJ; Salvado O; Carbó JJ; Fernández E
Department: Química Física i Inorgànica
URV's Author/s: Carbó Martin, Jorge Juan / Fernández Gutiérrez, Maria Elena / Maza Quiroga, Ricardo José / Pujol Baiges, Maria Cinta / Salvadó Ruiz, Oriol
Keywords: Stereoselective-synthesis Stereoselective synthesis Skipped dienes Copper Allylic coupling * copper * 1,1-diborylalkenes * skipped dienes * stereoselective synthesis Allylic coupling 1,1-diborylalkenes stereoselective synthesis stereocontrolled approach skipped dienes hydroboration efficient synthesis copper alkynes acids 1-diborylalkenes 1
Abstract: 1,1-Diborylalkenes can be transformed into ( Z )-skipped dienes through Cu(I)-phosphine catalyzed allylic coupling reactions. The energetically preferred formation of ( Z )-α-borylalkenyl copper (I) species and the subsequent nucleophilic attack, explains the stereoselective nucleophilic substitution with allyl bromides. The eventual treatment of ( Z )-skipped dienes with NaO t Bu promotes cyclization/aromatization patterns via enyne intermediates.© 2022 Wiley-VCH GmbH.
Thematic Areas: Química Medicina ii Medicina i Materiais Interdisciplinar General medicine General chemistry Farmacia Engenharias ii Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Chemistry, multidisciplinary Chemistry (miscellaneous) Chemistry (all) Chemistry Catalysis Astronomia / física
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: oriol.salvado@urv.cat oriol.salvado@urv.cat ricardojose.maza@estudiants.urv.cat ricardojose.maza@estudiants.urv.cat j.carbo@urv.cat mariacinta.pujol@urv.cat mariaelena.fernandez@urv.cat
Author identifier: 0000-0002-3945-6721 0000-0002-1052-8031 0000-0001-9025-1791
Record's date: 2024-09-07
Papper version: info:eu-repo/semantics/publishedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Angewandte Chemie (International Ed. Print). 61 (37): e202208495-
APA: Pujol M; Maza RJ; Salvado O; Carbó JJ; Fernández E (2022). Site-Selective (Z)-alpha-Borylalkenyl Copper Systems for Nucleophilic Stereodefined Allylic Coupling. Angewandte Chemie (International Ed. Print), 61(37), e202208495-. DOI: 10.1002/anie.202208495
Entity: Universitat Rovira i Virgili
Journal publication year: 2022
Publication Type: Journal Publications
Repositori URV