CAS: 15635-87-7; Iridium(Iii) Acetylacetonate

专利信息

专利号:US-2023001402-A1
优先权日:2019-11-25
标题:Iridium-based amorphous electrocatalyst and synthesis of same
发明人：LI GUANGFU; CHUANG PO-YA ABEL
权利人:UNIV CALIFORNIA
摘要:A method of fabricating a catalyst material comprises forming or receiving a precursor solution of an iridium precursor compound, adding a 3d orbital transition metal to the precursor solution, adding a surfactant compound to the precursor solution to provide a precursor and surfactant mixture, reacting the iridium precursor compound with a nitrate salt of an alkaline metal cation to provide a reaction product comprising an iridium nitrate, and calcining the iridium nitrate at a specified calcination temperature to convert the iridium nitrate to form catalyst particles comprising an iridium oxide.

专利号:US-7399857-B2
优先权日:2005-03-31
标题 :Synthesis of organometallic cyclometallated transition metal complexes
发明人：LUSSIER BARBARA B; DEATON JOSEPH C
权利人:EASTMAN KODAK CO
摘要:A process for forming a tris-cyclometallated complex comprises the step of reacting;n a) an M(I) complex, wherein M represents Rh or Ir, and said complex comprises at least two ligands and contains at least two alkenyl groups pi-bonded to M, with b) a heterocyclic compound capable of forming a organometallic cyclometallated complex.

专利号:US-2006224007-A1
优先权日:2005-03-31
标题 :Synthesis of organometallic cyclometallated transition metal complexes
发明人：LUSSIER BARBARA B; DEATON JOSEPH C
权利人:EASTMAN KODAK CO
摘要:A process for forming a tris-cyclometallated complex comprises the step of reacting; a) an M(I) complex, wherein M represents Rh or Ir, and said complex comprises at least two ligands and contains at least two alkenyl groups pi-bonded to M, with b) a heterocyclic compound capable of forming a organometallic cyclometallated complex.

专利号:US-6235910-B1
优先权日:1998-09-22
标题:Process for the preparation of imidazolidine-2, 4-diones
发明人：BELLER MATTHIAS; ECKERT MARKUS; MORADI WAHED
权利人:DEGUSSA
摘要:A process for the preparation of compounds of the general formula (I)by reacting an aldehyde compound of the general formula (II)with a urea compound of the general formula (III)in the presence of carbon monoxide and a catalytically active metal compound. Compounds of the general formula (I) are important intermediates for the synthesis of alpha-amino acids.

专利号:US-7005522-B2
优先权日:2004-06-29
标 题 :Synthesis of organometallic cyclometallated transition metal complexes
发明人：DEATON JOSEPH C
权利人:EASTMAN KODAK CO
摘要:A process for forming a tris-cyclometallated iridium or rhodium complex comprises reacting in the presence of a solvent:n a) a bis-cyclometallated complex comprising an Ir (III) or Rh (III) metal, two bidentate ligands, two monodentate ligands and a counterion, and b) a heterocyclic compound capable of forming an organometallic cyclometallated complex.

专利号:US-7015344-B2
优先权日:2004-06-29
标题 :Synthesis of organometallic cyclometallated group viiib metal complexes
发明人：DEATON JOSEPH C
权利人:EASTMAN KODAK CO
摘要:A process for forming an organometallic cyclometallated Group viiib metal complex comprises reacting a Group viiib metal compound with a heterocyclic compound capable of forming an organometallic cyclometallated complex in the presence of a solvent comprising an aromatic oxygen containing compound.