专利号:US-7417146-B2 优先权日:2004-12-17 标题:Facial tris-cyclometallated group 9 complex synthesis 发明人:HUO SHOUQUAN 权利人:EASTMAN KODAK CO 摘要:A process for forming a facial tris-cyclometallated rhodium or iridium complex isomer from a meridional isomer comprises subjecting the meridional isomer to an isomerization reaction in the presence of an acid, an organic solvent, and silica particles.
专利号:US-6835835-B1 优先权日:2003-12-05 标题:Synthesis for organometallic cyclometallated transition metal complexes 发明人:HUO SHOUQUAN 权利人:EASTMAN KODAK CO 摘要:The invention provides a process for forming an organometallic cyclometallated complex comprising the step of reacting, in an aprotic organic solvent, an organozinc complex of a desired organic ligand with a metal complex of an element of atomic number 74 to 79 bearing a leaving group.