Palladium doping of In2O3 towards a general and selective catalytic hydrogenation of amides to amines and alcohols

Sorribes, Iván ; Lemos, Samantha CS ; Martín, Santiago (Universidad de Zaragoza) ; Mayoral, Álvaro ; Lima, Renata C ; Andres, Juan

Resumen: Herein, the first general heterogeneous catalytic protocol for the hydrogenation of primary, secondary and tertiary amides to their corresponding amines and alcohols is described. Advantageously, this catalytic protocol works under additive-free conditions and is compatible with the presence of aromatic rings, which are fully retained in the final products. This hydrogenative C-N bond cleavage methodology is catalyzed by a Pd-doped In2O3 catalyst prepared by a microwave hydrothermal-assisted method followed by calcination. This catalyst displays highly dispersed Pd2+ ionic species in the oxide matrix of In2O3 that have appeared to be essential for its high catalytic performance.

Idioma: Inglés

DOI: 10.1039/c9cy02128k

Año: 2019

Publicado en: Catalysis Science and Technology 9, 24 (2019), 6965-6976
ISSN: 2044-4753

Factor impacto JCR: 5.721 (2019)

Categ. JCR: CHEMISTRY, PHYSICAL rank: 41 / 159 = 0.258 (2019) - Q2 - T1

Factor impacto SCIMAGO: 1.579 - Catalysis (Q1)

Financiación: info:eu-repo/grantAgreement/ES/DGA-FEDER/Construyendo Europa desde Aragón
Financiación: info:eu-repo/grantAgreement/ES/DGA-FEDER/E31-17R
Financiación: info:eu-repo/grantAgreement/ES/MICINN/Juan de la Cierva Program-IJCI-2016-30590
Financiación: info:eu-repo/grantAgreement/ES/MINECO-FEDER/PGC2018-094417-B-I00

Tipo y forma: Article (PostPrint)

Área (Departamento): Área Química Física (Dpto. Química Física)