Direct coupling of nitriles and aniline to form the triazapentadiene species Rh^III{NHC(R)N(Ph)C(R)NH}

Bolaño, Tamara (Universidad de Zaragoza) ; Brent Gunnoe, T. ; Sabat, Michal

Resumen: The facile and high-yield reaction between aniline and cis-positioned nitriles of [(tbpy)2Rh(NCR)2][OTf]3 [R = Me (2), Ph (3); tbpy = 4,4′-di-tert-butyl-2,2′-bipyridine; OTf = CF3SO3−] produces the RhIII-triazapentadiene species [(tbpy)2[upper bond 1 start]Rh{NH[double bond, length as m-dash]C(R)N(Ph)C(R)[double bond, length as m-dash]N[upper bond 1 end]H}][OTf]3 [R = Me (4), Ph (5)]. It represents the first example of direct coupling between two RCN ligands and a primary amine to form this type of metallacycle. X-ray structures of 2 and 4 are reported.

Idioma: Inglés

DOI: 10.1039/C2DT32606J

Año: 2012

Publicado en: Dalton Transactions 42, 2 (2012), 347-350
ISSN: 1477-9226

Factor impacto JCR: 3.806 (2012)

Categ. JCR: CHEMISTRY, INORGANIC & NUCLEAR rank: 8 / 44 = 0.182 (2012) - Q1 - T1

Tipo y forma: Article (Published version)

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