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    • 65. 发明授权
    • Palladium(0)-dibenzylidene acetone complexes
    • 钯(0) - 二亚苄基丙酮络合物
    • US07999126B2
    • 2011-08-16
    • US12595628
    • 2008-04-09
    • Richard WalterHorst MeyerSteffen Voss
    • Richard WalterHorst MeyerSteffen Voss
    • C07F15/00
    • C07F15/006
    • Palladium(0)-dibenzylidene acetone complexes Pdx(dba)y, with y/x being from 1.5 to 3, are provided according to the invention at a purity of at least 99.5 wt. %. The use of said Pdx(dba)y complexes according to the invention is for determining their stoichiometry by means of elemental analysis. In the method for the production of Pdx(dba)y complexes from a Pd-containing educt and dibenzylidene acetone (dba) in alcohol, according to the invention a solution of the dba in alcohol pre-heated to more than 40° C. is provided first and then the Pd-containing educt is added to the pre-heated solution upon which the complexes are precipitated by a base.
    • 钯(0) - 二亚苄基丙酮络合物Pd x(dba)y,其y / x为1.5至3,根据本发明提供纯度至少为99.5wt。 %。 根据本发明使用所述Pdx(dba)y配合物是通过元素分析来确定其化学计量。 在根据本发明的用于从含Pd溶剂和二亚苄基丙酮(dba)中生产Pdx(dba)y络合物的方法中,根据本发明,预先加热至40℃以上的酒精中的dba溶液为 首先提供,然后将含Pd的离子加入到其中络合物被碱沉淀的预热溶液中。
    • 66. 发明申请
    • Palladium(0)-Dibenzylidene Acetone Complexes
    • 钯(0) - 二亚苄基丙酮络合物
    • US20100167408A1
    • 2010-07-01
    • US12595628
    • 2008-04-09
    • Richard WalterHorst MeyerSteffen Voss
    • Richard WalterHorst MeyerSteffen Voss
    • G01N33/20C07F15/00
    • C07F15/006
    • Palladium(0)-dibenzylidene acetone complexes Pdx(dba)y, with y/x being from 1.5 to 3, are provided according to the invention at a purity of at least 99.5 wt. %. The use of said Pdx(dba)y complexes according to the invention is for determining their stoichiometry by means of elemental analysis. In the method for the production of Pdx(dba)y complexes from a Pd-containing educt and dibenzylidene acetone (dba) in alcohol, according to the invention a solution of the dba in alcohol pre-heated to more than 40° C. is provided first and then the Pd-containing educt is added to the pre-heated solution upon which the complexes are precipitated by a base.
    • 钯(0) - 二亚苄基丙酮络合物Pd x(dba)y,其y / x为1.5至3,根据本发明提供纯度至少为99.5wt。 %。 根据本发明使用所述Pdx(dba)y配合物是通过元素分析来确定其化学计量。 在根据本发明的用于从含Pd溶剂和二亚苄基丙酮(dba)中生产Pdx(dba)y络合物的方法中,根据本发明,预先加热至40℃以上的酒精中的dba溶液为 首先提供,然后将含Pd的离子加入到其中络合物被碱沉淀的预热溶液中。