WO2007105747A1 - 新規イリジウムー白金錯体及びその製造方法 - Google Patents
新規イリジウムー白金錯体及びその製造方法 Download PDFInfo
- Publication number
- WO2007105747A1 WO2007105747A1 PCT/JP2007/055020 JP2007055020W WO2007105747A1 WO 2007105747 A1 WO2007105747 A1 WO 2007105747A1 JP 2007055020 W JP2007055020 W JP 2007055020W WO 2007105747 A1 WO2007105747 A1 WO 2007105747A1
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- WO
- WIPO (PCT)
- Prior art keywords
- group
- iridium
- ligand
- monoplatinum
- compound
- Prior art date
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- HWLDNSXPUQTBOD-UHFFFAOYSA-N platinum-iridium alloy Chemical compound [Ir].[Pt] HWLDNSXPUQTBOD-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title description 5
- 239000003446 ligand Substances 0.000 claims abstract description 27
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 18
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 16
- 125000000962 organic group Chemical group 0.000 claims abstract description 15
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 14
- 239000001257 hydrogen Substances 0.000 claims abstract description 11
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 9
- 125000001424 substituent group Chemical group 0.000 claims abstract description 9
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 5
- 125000002097 pentamethylcyclopentadienyl group Chemical group 0.000 claims abstract description 4
- -1 methylcyclopentenyl Chemical group 0.000 claims description 45
- 150000001875 compounds Chemical class 0.000 claims description 26
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 22
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 10
- 229910052697 platinum Inorganic materials 0.000 claims description 10
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Chemical group CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 9
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 9
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 8
- 125000003545 alkoxy group Chemical group 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 125000003118 aryl group Chemical group 0.000 claims description 7
- 230000002194 synthesizing effect Effects 0.000 claims description 7
- 125000002102 aryl alkyloxo group Chemical group 0.000 claims description 6
- 125000004104 aryloxy group Chemical group 0.000 claims description 6
- 229910052731 fluorine Chemical group 0.000 claims description 6
- 239000011737 fluorine Chemical group 0.000 claims description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 5
- 239000000460 chlorine Chemical group 0.000 claims description 5
- 229910052801 chlorine Inorganic materials 0.000 claims description 5
- 125000001153 fluoro group Chemical group F* 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical group II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 125000003342 alkenyl group Chemical group 0.000 claims description 4
- 125000000304 alkynyl group Chemical group 0.000 claims description 3
- 125000005133 alkynyloxy group Chemical group 0.000 claims description 3
- 125000005842 heteroatom Chemical group 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 125000003302 alkenyloxy group Chemical group 0.000 claims description 2
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 claims description 2
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 claims description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims description 2
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical group O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 claims 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical group [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- 125000001246 bromo group Chemical group Br* 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 25
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 18
- 230000015572 biosynthetic process Effects 0.000 description 17
- 238000003786 synthesis reaction Methods 0.000 description 17
- 229910000510 noble metal Inorganic materials 0.000 description 13
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 12
- 239000003054 catalyst Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229940125904 compound 1 Drugs 0.000 description 4
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000010948 rhodium Substances 0.000 description 4
- 229910052703 rhodium Inorganic materials 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000001354 calcination Methods 0.000 description 3
- 238000000921 elemental analysis Methods 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 150000004696 coordination complex Chemical class 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 150000002431 hydrogen Chemical group 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- GVOISEJVFFIGQE-YCZSINBZSA-N n-[(1r,2s,5r)-5-[methyl(propan-2-yl)amino]-2-[(3s)-2-oxo-3-[[6-(trifluoromethyl)quinazolin-4-yl]amino]pyrrolidin-1-yl]cyclohexyl]acetamide Chemical compound CC(=O)N[C@@H]1C[C@H](N(C)C(C)C)CC[C@@H]1N1C(=O)[C@@H](NC=2C3=CC(=CC=C3N=CN=2)C(F)(F)F)CC1 GVOISEJVFFIGQE-YCZSINBZSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- PHDIJLFSKNMCMI-ITGJKDDRSA-N (3R,4S,5R,6R)-6-(hydroxymethyl)-4-(8-quinolin-6-yloxyoctoxy)oxane-2,3,5-triol Chemical compound OC[C@@H]1[C@H]([C@@H]([C@H](C(O1)O)O)OCCCCCCCCOC=1C=C2C=CC=NC2=CC=1)O PHDIJLFSKNMCMI-ITGJKDDRSA-N 0.000 description 1
- QAIUVUJHCMVPTO-UHFFFAOYSA-N 1,2,3,3,4-pentamethylcyclopentene Chemical compound CC1CC(C)=C(C)C1(C)C QAIUVUJHCMVPTO-UHFFFAOYSA-N 0.000 description 1
- 125000005918 1,2-dimethylbutyl group Chemical group 0.000 description 1
- 125000001637 1-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C(*)=C([H])C([H])=C([H])C2=C1[H] 0.000 description 1
- 125000003764 2,4-dimethylpentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000006176 2-ethylbutyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(C([H])([H])*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000006179 2-methyl benzyl group Chemical group [H]C1=C([H])C(=C(C([H])=C1[H])C([H])([H])*)C([H])([H])[H] 0.000 description 1
- 125000004493 2-methylbut-1-yl group Chemical group CC(C*)CC 0.000 description 1
- 125000003229 2-methylhexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000005916 2-methylpentyl group Chemical group 0.000 description 1
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 description 1
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000006180 3-methyl benzyl group Chemical group [H]C1=C([H])C(=C([H])C(=C1[H])C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000003542 3-methylbutan-2-yl group Chemical group [H]C([H])([H])C([H])(*)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000003469 3-methylhexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000005917 3-methylpentyl group Chemical group 0.000 description 1
- 125000004860 4-ethylphenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002528 4-isopropyl benzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C([H])([H])*)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000004861 4-isopropyl phenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000006181 4-methyl benzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C([H])([H])[H])C([H])([H])* 0.000 description 1
- 240000007087 Apium graveolens Species 0.000 description 1
- 235000015849 Apium graveolens Dulce Group Nutrition 0.000 description 1
- 235000010591 Appio Nutrition 0.000 description 1
- VPSULBJUKFCKKU-UHFFFAOYSA-N CC1=C(C(=C(C1(C)[Ir])C)C)C Chemical compound CC1=C(C(=C(C1(C)[Ir])C)C)C VPSULBJUKFCKKU-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241001443715 Fusarium oxysporum f. sp. conglutinans Species 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 239000011903 deuterated solvents Substances 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- AASUFOVSZUIILF-UHFFFAOYSA-N diphenylmethanone;sodium Chemical compound [Na].C=1C=CC=CC=1C(=O)C1=CC=CC=C1 AASUFOVSZUIILF-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 125000002425 furfuryl group Chemical group C(C1=CC=CO1)* 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 125000000040 m-tolyl group Chemical group [H]C1=C([H])C(*)=C([H])C(=C1[H])C([H])([H])[H] 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 150000003057 platinum Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910000923 precious metal alloy Inorganic materials 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000003548 sec-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- DANYXEHCMQHDNX-UHFFFAOYSA-K trichloroiridium Chemical compound Cl[Ir](Cl)Cl DANYXEHCMQHDNX-UHFFFAOYSA-K 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F17/00—Metallocenes
- C07F17/02—Metallocenes of metals of Groups 8, 9 or 10 of the Periodic Table
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2282—Unsaturated compounds used as ligands
- B01J31/2295—Cyclic compounds, e.g. cyclopentadienyls
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/0086—Platinum compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0202—Polynuclearity
- B01J2531/0208—Bimetallic complexes, i.e. comprising one or more units of two metals, with metal-metal bonds but no all-metal (M)n rings, e.g. Cr2(OAc)4
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/827—Iridium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/828—Platinum
Definitions
- the present invention relates to an iridium monoplatinum complex and a method for producing the same.
- metal clusters with controlled size are not well-documented in terms of chemical properties such as catalytic activity and physical properties such as magnetism.
- An example of using the catalytic performance of a noble metal is purification of exhaust gas discharged from an internal combustion engine such as an automobile engine.
- a catalyst component which is a noble metal, is generally supported on an oxide carrier such as alumina to provide a large contact area between the exhaust gas and the catalyst component.
- the support of the noble metal, which is a catalyst component, on the oxide carrier is generally impregnated with a solution of a noble metal nitrate or a noble metal complex having a single noble metal atom, and the oxide carrier is impregnated with the noble metal compound on the surface of the oxide carrier. This is done by drying and calcining the carrier that has been dispersed and then impregnated with the solution. With such a method, it is difficult to obtain a noble metal cluster having the intended size or number of atoms.
- noble metals are supported in a cluster state.
- the catalyst metal can be directly supported on the support in the form of ultrafine particles.
- Japanese Patent Laid-Open No. 2 0 0 6 — 0 5 5 8 0 7 a polynuclear complex is formed by precipitating a polynuclear complex containing a noble metal on an oxide support and removing organic substances constituting the polynuclear complex. It is disclosed that the metal is supported on an oxide support.
- a reducing agent is added to a solution containing rhodium ions and platinum ions, so that rhodium and platinum are solidified. It is disclosed to obtain a metal class consisting of a molten alloy. As shown in this document, it is known that an alloy in which rhodium and platinum are dissolved has characteristics different from those of single rhodium or platinum.
- an object of the present invention is to provide a novel iridium-platinum complex that makes it possible to obtain an iridium-platinum cluster having a controlled class size and alloy composition, and a method for producing the same.
- the iridium monoplatinum 'complex of the present invention has the following formula (I)
- C p * is selected from the group consisting of a cyclopentadecenyl ligand, a pentamethylcyclopentaenyl ligand, a pentaethylcyclopentaphenenyl ligand, and a penicylcyclopentaylenyl ligand.
- X is hydrogen, or the phenyl group, the meta position, the para position, or the phenyl group. Is a substituent selected from the group consisting of fluorine, chlorine, bromine, iodine, a hydroxyl group and an organic group disposed in any combination thereof;
- Y is selected from the group consisting of, methyl group, ethyl group, and propyl group).
- iridium-platinum complex of the present invention when iridium and platinum are directly bonded in the complex, when the organic matter constituting the complex is removed by firing or the like, two iridium atoms And one platinum atom, an iridium-platinum alloy cluster can be obtained.
- the method of the present invention for producing an iridium monoplatinum complex includes the following steps:
- C p * is a cyclopentaphenenyl ligand, pentamethylcyclopentaenyl.
- Ligand, pentaethylcyclopentaphenyl coordination Selected from the group consisting of:
- P h is a phenyl group
- X is selected from the group consisting of fluorine, chlorine, bromine, iodine, a hydroxyl group, and an organic group arranged in any of the ortho, meta, para, or combinations of hydrogen or phenyl groups Is a substituent);
- Y is selected from the group consisting of a methyl group, an ethyl group and a propyl group, and Z is selected from the group consisting of a methyl group, an ethyl group and a propyl group);
- the iridium-platinum complex holiday of the present invention can be produced.
- Fig. 1 is a graph showing the relationship between Pt cluster size and reactivity extracted from Reference 1.
- the iridium monoplatinum complex of the present invention has the following formula:
- C p * consists of a cyclopentaphenenyl ligand, a pentamethylcyclopentaylenyl ligand, a penethylcyclopentaphenyl ligand, and a propylcyclopentaphenyl ligand.
- fluorine chlorine, bromine, iodine, hydroxyl group and organic group
- Y is selected from the group consisting of a methyl group, an ethyl group, and a propyl group, particularly a methyl group).
- the iridium monoplatinum complex of the present invention has two iridium atoms when an organic substance is removed by calcination or the like, particularly when a solution containing this complex is impregnated in a carrier and baked.
- An iridium-platinum alloy cluster having one platinum atom can be provided.
- the organic group used as the group X of the iridium monoplatinum complex of the present invention may have a hetero atom or an ether bond, which may be substituted or unsubstituted,. ⁇ (I.e. 1 to 30 carbon atoms
- an organic group selected from the group consisting of an alkyl group, an alkoxy group, an alkenyl group, an alkenyloxy group, an alkynyl group, an alkynyloxy group, an aryl group, an aryloxy group, an aralkyl group, and an aralkyloxy group.
- Group for example, ⁇ .
- the organic group used as the group X of the iridium monoplatinum complex of the present invention includes an alkyl group, an alkoxy group, an aryl group, an aralkyl group, an aralkyl group, and a C! Mention may be made of organic groups selected from the group consisting of aralkyloxy groups.
- alkyl group examples include a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, an isobutyl group, a sec-butyl group, a tert-butyl group, an n-pentyl group, an isopentyl group, 2-methylbutyl group, 1-methylbutyl group, neopentyl group, 1,2-dimethylpropyl group, 1,1-dimethylpropyl group, cyclopentyl group, n-hexyl group, 4-methylpentyl group, 3-methylpentyl group , 2-methylpentyl group, 1-methylpentyl group, 3, 3 —Dimethylptyl group, 2,3-dimethylbutyl group, 1,3-dimethylbutyl group, 2,2-dimethylbutyl group, 1,2-dimethylbutyl group, 1,1 monodimethylbutyl group,
- alkoxy group examples include an alkoxy group in which oxygen is bonded to the terminal of the above alkyl group.
- aryl groups include phenyl group, 4-monomethylphenyl group, 3-methylphenyl group, 2-methylphenyl group, 4-ethylphenyl group, 3-ethylphenyl group, 2-ethylphenyl group, 4n-propylphenyl 4-isopropylphenyl group, 2-isopropylphenyl group, 4- ⁇ -butylphenyl group, 4 monoisobutylphenyl group, 4-sec-butylphenyl group, 2-sec-butylphenyl group, 4 tert-butylphenyl group 3-tert-butylphenyl group, 2-tert-butylphenyl group, 1-naphthyl group, 2-naphthyl group.
- aryloxy group examples include an aryloxy group in which oxygen is bonded to the terminal of the above aryl group.
- aralkyl groups include benzyl, phenethyl, ⁇ —Methylpentyl group,, monodimethylpentyl group, 1—naphthylmethyl group, 2-naphthylmethyl group, furfuryl group, 2-methylbenzyl group, 3-methylbenzyl group, 4-methylbenzyl group, 4-ethylbenzyl group , 4-isopropylbenzyl group, and 4-tert-butylpentyl group.
- aralkyloxy group examples include an aralkyloxy group in which oxygen is bonded to the terminal end of the aralkyl group.
- X is a para-position of hydrogen or a phenyl group. It may be a substituent arranged in This is considered preferable in order to prevent the complex from being destabilized by the steric hindrance of the group X.
- X can be hydrogen,., Or a bromine or benzyloxy group located in the para position of the phenyl group. '
- the solution containing the iridium monoplatinum complex of the present invention can be dried and calcined at a temperature and time sufficient to obtain a metal or metal oxide cluster. Drying at a temperature of 1 ° C. for 1 to 2 hours can be performed, followed by calcination at 4 00 to 600 ° C. for 1 to 3 hours.
- any solvent that can stably maintain the iridium monoplatinum complex of the present invention for example, an organic solvent such as tetrahydrofuran can be used.
- the catalyst support considered for use in the production of a supported catalyst using the metal complex of the present invention includes porous metal oxide supports such as alumina, ceria, zirconia, silica, titania, magnesia and Mention may be made of porous metal oxide carriers selected from the group consisting of combinations thereof.
- the iridium monoplatinum complex of the present invention can be produced by any method. In particular, it can be produced by the method of the present invention described below.
- the method of the present invention for producing a lysium monoplatinum complex includes the following steps:
- C p * is a cyclopentadienyl ligand, a pentamethylcyclopentadienyl ligand, a pentaethylcyclopentadienyl ligand, and a pentapropyl cyclopentadienyl ligand Selected from the group consisting of
- P is a phenyl group
- X is selected from the group consisting of fluorine, chlorine, bromine, iodine, a hydroxyl group, and an organic group arranged in any of the ortho-position, meta-position, para-position or combination thereof of hydrogen or a phenyl group A substituent)
- Y is selected from the group consisting of a methyl group, an ethyl group and a propyl group
- ⁇ is selected from the group consisting of a methyl group, an ethyl group and a propyl group);
- the explanation about the iridium-platinum complex of the present invention is given for the groups X and '. You can refer to it.
- the method of the present invention for producing an iridium-platinum complex further obtains crystals of iridium monoplatinum complex by concentrating and cooling the mixed solution obtained in the step (C) (step (d)). ) Can be included.
- the present invention will be described by way of examples. However, these examples are merely illustrative and do not limit the present invention in any way.
- Compound l a is synthesized by the following procedures (1) to (5).
- C p (M e) * represents a pentamethylcyclopentadienyl ligand
- Ph represents a phenyl group
- Me represents a methyl group
- B u represents a butyl group.
- Page 3 3 (Maruzen 2004) Can be performed with the procedure described in “Bis (monomethylsulfide) and bis [dimethylplatinum]”.
- the reaction is performed in a dry nitrogen atmosphere using a Schlenk tube that has been sufficiently dried by heating immediately under vacuum. Put a magnetic stir bar in a 50 mL mL Schlenk tube equipped with a septum and finely crushed cis / trans — [P t C l 2 (SM e 2 ) 2 ] 3. 9 0 g (1 1.0 mm o Suspend I and cis / trans isomers in 160 ml of dry ether. The mixture is cooled to 0 ° C with an ice bath. Add ice to 3 cm above the liquid level and allow it to cool sufficiently.
- Tetrahydrofuran (TH F) and hexane are each distilled from sodium benzophenone ketyl.
- the deuterated solvent should be frozen and degassed three times and stored in the presence of molecular sieve 4A.
- Example 2 Synthesis of Compound 1 b
- B r ⁇ 4) is used instead of aniline by using 4-promore dilin. obtain.
- step (3) of Example 1 instead of aniline, 4-benziloxylin was used, and [C p (M e) * I r (z 2 — NC 6 H 4 ⁇ CH 2 P h— 4 )] Get two .
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Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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EP07738491A EP1995251A4 (en) | 2006-03-10 | 2007-03-07 | NEW IRIDIUM-PLATINUM COMPLEX AND PRODUCTION METHOD THEREOF |
CA002645316A CA2645316A1 (en) | 2006-03-10 | 2007-03-07 | Novel iridium-platinum complex and method of producing the same |
US12/282,324 US20090292134A1 (en) | 2006-03-10 | 2007-03-07 | Novel iridium-platinum complex and method of producing the same |
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JP2006066395A JP4527676B2 (ja) | 2006-03-10 | 2006-03-10 | 新規イリジウム−白金錯体及びその製造方法 |
JP2006-066395 | 2006-03-10 |
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WO2007105747A1 true WO2007105747A1 (ja) | 2007-09-20 |
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US (1) | US20090292134A1 (ja) |
EP (1) | EP1995251A4 (ja) |
JP (1) | JP4527676B2 (ja) |
KR (1) | KR20080096694A (ja) |
CN (1) | CN101400686A (ja) |
CA (1) | CA2645316A1 (ja) |
RU (1) | RU2402559C2 (ja) |
WO (1) | WO2007105747A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09253490A (ja) | 1996-03-25 | 1997-09-30 | Toyota Central Res & Dev Lab Inc | 排ガス浄化用触媒及びその製造方法 |
JPH11285644A (ja) | 1998-02-04 | 1999-10-19 | Mazda Motor Corp | 触媒の製造方法 |
JP2002179695A (ja) * | 2000-12-11 | 2002-06-26 | Japan Science & Technology Corp | 金属上の電子密度を変化させる配位子をもつ少なくとも1個のルテニウムを核構成要素とする二核以上のヒドリド配位子および/または架橋アレーン配位子を持つクラスター化合物 |
JP2004083534A (ja) * | 2002-08-29 | 2004-03-18 | Japan Science & Technology Corp | 新規な金属ヒドリドクラスターアニオン |
JP2004115401A (ja) * | 2002-09-25 | 2004-04-15 | Japan Science & Technology Corp | 新規な金属ポリヒドリドクラスター |
JP2006055807A (ja) | 2004-08-23 | 2006-03-02 | Toyota Motor Corp | 貴金属クラスター担持触媒の製造方法 |
-
2006
- 2006-03-10 JP JP2006066395A patent/JP4527676B2/ja not_active Expired - Fee Related
-
2007
- 2007-03-07 US US12/282,324 patent/US20090292134A1/en not_active Abandoned
- 2007-03-07 WO PCT/JP2007/055020 patent/WO2007105747A1/ja active Application Filing
- 2007-03-07 RU RU2008140166/04A patent/RU2402559C2/ru not_active IP Right Cessation
- 2007-03-07 KR KR1020087021973A patent/KR20080096694A/ko active IP Right Grant
- 2007-03-07 EP EP07738491A patent/EP1995251A4/en not_active Withdrawn
- 2007-03-07 CA CA002645316A patent/CA2645316A1/en not_active Abandoned
- 2007-03-07 CN CNA2007800083483A patent/CN101400686A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09253490A (ja) | 1996-03-25 | 1997-09-30 | Toyota Central Res & Dev Lab Inc | 排ガス浄化用触媒及びその製造方法 |
JPH11285644A (ja) | 1998-02-04 | 1999-10-19 | Mazda Motor Corp | 触媒の製造方法 |
JP2002179695A (ja) * | 2000-12-11 | 2002-06-26 | Japan Science & Technology Corp | 金属上の電子密度を変化させる配位子をもつ少なくとも1個のルテニウムを核構成要素とする二核以上のヒドリド配位子および/または架橋アレーン配位子を持つクラスター化合物 |
JP2004083534A (ja) * | 2002-08-29 | 2004-03-18 | Japan Science & Technology Corp | 新規な金属ヒドリドクラスターアニオン |
JP2004115401A (ja) * | 2002-09-25 | 2004-04-15 | Japan Science & Technology Corp | 新規な金属ポリヒドリドクラスター |
JP2006055807A (ja) | 2004-08-23 | 2006-03-02 | Toyota Motor Corp | 貴金属クラスター担持触媒の製造方法 |
Non-Patent Citations (10)
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RU2008140166A (ru) | 2010-04-20 |
RU2402559C2 (ru) | 2010-10-27 |
JP2007238557A (ja) | 2007-09-20 |
EP1995251A4 (en) | 2010-08-11 |
JP4527676B2 (ja) | 2010-08-18 |
CA2645316A1 (en) | 2007-09-20 |
KR20080096694A (ko) | 2008-10-31 |
EP1995251A1 (en) | 2008-11-26 |
CN101400686A (zh) | 2009-04-01 |
US20090292134A1 (en) | 2009-11-26 |
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