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Phenoxo-bridged dicopper complex

Figure 12 Phenoxo-bridged dicopper complex (a) and a portion of the 2D square grid structure (b) in 82. Figure 12 Phenoxo-bridged dicopper complex (a) and a portion of the 2D square grid structure (b) in 82.
Figure 2. ORTEP diagram of the phenoxo-bridged dicopper(I) complex [Cu 2(XYL-0-)]+ (8), reference... Figure 2. ORTEP diagram of the phenoxo-bridged dicopper(I) complex [Cu 2(XYL-0-)]+ (8), reference...
Sorrell [114] has prepared ligands similar to that found in 8, but possessing pyrazole or mixed pyrazole/pyridine ligands. The corresponding phenoxo-bridged dicopper(I) complexes appear to bind 02 in the same fashion these 02 complexes all exhibit a characteristic purple color with strong 500-510 and 610-630 nm bands that are presumed also to be peroxo-to-Cu(II) LMCT transitions. [Pg.488]

A further extension of m-xylyl dicopper complexation and xylyl hydroxy la-tion is seen in a Schiff-base macrocycle [175], When dicopper(I) complex 38 is reacted with 02, one of the two arene rings is hydroxylated, again producing a phenoxo-bridged dicopper(II) species a peroxo-dicopper(II) intermediate is suggested as the actual oxidant. [Pg.519]


See other pages where Phenoxo-bridged dicopper complex is mentioned: [Pg.87]    [Pg.94]    [Pg.487]    [Pg.502]    [Pg.189]    [Pg.612]    [Pg.90]    [Pg.92]    [Pg.57]    [Pg.42]    [Pg.56]    [Pg.182]    [Pg.152]    [Pg.52]    [Pg.218]    [Pg.508]   


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Dicopper complexes

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