The reaction of the gold(III) cyclometallated complexes [Au(L)Cl][BF4] [L = N2C10H7(CHMeC6H4)-6 1 or N2C10H7(CMe2C6H4)-6 2, where N2C10H8 = 2,2/-bipy] with AgBF4 in acetone solution affords the acetonyl derivatives [Au(L){CH2C(O)Me}][BF4], 3 and 4, and the dinuclear oxobridged complexes [Au-2(L)(2)(mu-O)][BF4](2),5 and 6; the crystal structure of complex 6 gives evidence for an unprecedented unsupported Au-O-Au bridge.
The first gold(III) dinuclear cyclometallated derivatives with a single oxo bridge / Cinellu, Maria Agostina; Minghetti, G; Pinna, Maria Vittoria; Stoccoro, Sergio; Zucca, A; Manassero, M.. - In: CHEMICAL COMMUNICATIONS. - ISSN 1359-7345. - 21(1998), pp. 2397-2398.
The first gold(III) dinuclear cyclometallated derivatives with a single oxo bridge
CINELLU, Maria Agostina;PINNA, Maria Vittoria;STOCCORO, Sergio;Zucca A;
1998-01-01
Abstract
The reaction of the gold(III) cyclometallated complexes [Au(L)Cl][BF4] [L = N2C10H7(CHMeC6H4)-6 1 or N2C10H7(CMe2C6H4)-6 2, where N2C10H8 = 2,2/-bipy] with AgBF4 in acetone solution affords the acetonyl derivatives [Au(L){CH2C(O)Me}][BF4], 3 and 4, and the dinuclear oxobridged complexes [Au-2(L)(2)(mu-O)][BF4](2),5 and 6; the crystal structure of complex 6 gives evidence for an unprecedented unsupported Au-O-Au bridge.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
