Photocatalysis. Mechanistic studies of homogeneous photochemical water gas shift reaction catalyzed under mild conditions by novel cationic iridium(III) complexes
作者:Raymond Ziessel
DOI:10.1021/ja00054a017
日期:1993.1
conditions (25[degrees]C, 1 atm CO, visible light, pH = 7), by [([eta][sup 5]-Me[sub 5]C[sub 5])Ir[sup III](bpy)X][sup +] (bpy = 2,2[prime]-bipyridine, X = H, Cl), [([eta][sup 5]-Me[sub 5]C[sub 5])Ir[sup III](phen)X][sup +] (phen = 1,10-phenanthroline, X = H, Cl), or [([eta][sup 5]-Me[sub 5]C[sub 5])Ir[sup III](bpyRR[prime])Cl][sup +] (R = R[prime] = COOH, COOiPr, Br, NO[sub 2], NMe[sub 2] in the 4,4[prime]-positions
光化学水煤气变换反应 (WGSR) 在温和条件下(25°C,1 atm CO,可见光,pH = 7)由 [([η][sup 5]-Me[sub 5]C) 催化[sub 5])Ir[sup III](bpy)X][sup +] (bpy = 2,2[prime]-联吡啶,X = H,Cl),[([η][sup 5]-Me[ sub 5]C[sub 5])Ir[sup III](phen)X][sup +](phen = 1,10-菲咯啉,X = H,Cl),或 [(η][sup 5]- Me[sub 5]C[sub 5])Ir[sup III](bpyRR[prime])Cl][sup +] (R = R[prime] = COOH, COOiPr, Br, NO[sub 2], NMe[ sub 2] 在 4,4[prime]-位置或 R = R[prime] = COOH,R = H 和