Autor según el artículo: Miralles, Nuria; Maza, Ricardo J.; Fernandez, Elena;

Departamento: Química Física i Inorgànica

Autor/es de la URV: Fernández Gutiérrez, Maria Elena / MIRALLES PRAT, NURIA

Palabras clave: Mechanism Diborylmethane Cross-coupling Borylmethylation 1,1-diborylalkanes

Resumen: gem‐Diborylalkanes have emerged as efficient reagents for synthesizing organoboron compounds through selective C−C bond‐forming reactions. Activation of the 1,1‐diborylalkanes generates carbanions with enhanced stability that are able to react with a series of electrophiles, carbonyl compounds, imines and epoxides to promote formation of a new C−C bond. These new sets of reactions have become general for a wide range of substrates and they can be understood by alternative mechanisms that justify the potential use of these reagents. The formation of C-C(B) bonds can be achieved with chemo‐, diastereo‐ and enantioselectivity, because the nucleophilc α‐boryl or α‐diboryl carbanions attack in a stereoselective manner, by means of the catalyst involved. The synthesis of gem‐diborylalkanes has also been promoted by innovative methods and facilitates access to multiborylated reagents with different substituents and properties.

Áreas temáticas: Química Organic chemistry Materiais Engenharias iv Engenharias ii Ciências biológicas ii Ciência de alimentos Chemistry, organic Chemistry, applied Catalysis Biodiversidade Astronomia / física

Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/

ISSN: 16154150

Direcció de correo del autor: mariaelena.fernandez@urv.cat

Identificador del autor: 0000-0001-9025-1791

Fecha de alta del registro: 2023-02-18

Versión del articulo depositado: info:eu-repo/semantics/acceptedVersion

Enlace a la fuente original: https://onlinelibrary.wiley.com/doi/abs/10.1002/adsc.201701390

URL Documento de licencia: http://repositori.urv.cat/ca/proteccio-de-dades/

Referencia al articulo segun fuente origial: Advanced Synthesis & Catalysis. 360 (7): 1306-1327

Referencia de l'ítem segons les normes APA: Miralles, Nuria; Maza, Ricardo J.; Fernandez, Elena; (2018). Synthesis and reactivity of 1,1-diborylalkanes towards C-C bond formation and related mechanisms. Advanced Synthesis & Catalysis, 360(7), 1306-1327. DOI: 10.1002/adsc.201701390

DOI del artículo: 10.1002/adsc.201701390

Entidad: Universitat Rovira i Virgili

Año de publicación de la revista: 2018

Tipo de publicación: Journal Publications