Patent ID: 6875518
Filing Date: 2005-04-05
Classification: C07F,Y10T

Abstract:
1. A solution composition comprising: at least one ruthenium complex selected from the group consisting of a ruthenium complex represented by the following formula (1): wherein COT′ is a ligand represented by the following formula (2): wherein R 1 and R 2 are each independently a hydrogen atom or alkyl group having 1 to 5 carbon atoms, and COD′ is a ligand represented by the following formula (3): wherein R 3 and R 4 are each independently a hydrogen atom or alkyl group having 1 to 5 carbon atoms, and a ruthenium complex having an acyloxy group represented by the following formula (4): wherein R 5 is a hydrogen atom, alkyl group having 1 to 18 carbon atoms or alkenyl group having 2 to 18 carbon atoms, or a biscarboxylato group represented by the following formula (5): or at least one ruthenium group selected from the group consisting of: wherein d, e, f, g, h and i are each independently an integer of 0 to 3, j, k, l, m, n and o are each independently an integer of 1 or 2, R R with the proviso that d+e+f=3, g+h+i=3, j+k=3, l+m=3, and n+o=3.