Reversible activation of water by an air- and moisture-stable frustrated rhodium nitrogen lewis pair

[Cp*Rh(κN,N′,P-L)][SbF] (Cp*=CMe), bearing a guanidine-derived phosphano ligand L, behaves as a “dormant” frustrated Lewis pair and activates H and HO in a reversible manner. When DO is employed, a facile H/D exchange at the Cp* ring takes place through sequential C(sp)−H bond activation.

Detalhes bibliográficos
Autores: Carmona, María, Ferrer, Joaquina, Rodríguez Martínez, Ricardo, Passarelli, Vincenzo, Lahoz, Fernando J., García-Orduña, Pilar, Cañadillas-Delgado, Laura, Carmona, Daniel
Formato: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2019
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/208206
Acesso em linha:http://hdl.handle.net/10261/208206
Access Level:acceso abierto
Palavra-chave:Coordination modes
frustrated Lewis pairs
H/D exchange
HO−H bond activation
reaction mechanisms
Descrição
Resumo:[Cp*Rh(κN,N′,P-L)][SbF] (Cp*=CMe), bearing a guanidine-derived phosphano ligand L, behaves as a “dormant” frustrated Lewis pair and activates H and HO in a reversible manner. When DO is employed, a facile H/D exchange at the Cp* ring takes place through sequential C(sp)−H bond activation.

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