水溶性3,7-二甲基-1,3,7-三氮杂-5-磷杂双环[3.3.1]壬烷（dmoPTA）作为多齿配体：[RuClCp(PPh3)-μ-dmoPTA-1κP:2κ2N,N'-Co(acac-κ2O,O')2].H2O的合成
Water-soluble 3,7-dimethyl-1,3,7-triaza-5-phosphabicyclo[3.3.1]nonane (dmoPTA) as a polydentate ligand: synthesis of [RuClCp(PPh3)-mu-dmoPTA-1kappaP:2kappa2N,N'-Co(acac-kappa2O,O')2].H2O.
作者信息
Mena-Cruz Adrián, Lorenzo-Luis Pablo, Romerosa Antonio, Serrano-Ruiz Manuel
机构信息
Area de Química Inorgánica, Facultad de Ciencias, Universidad de Almería, Almería, Spain.
出版信息
Inorg Chem. 2008 Apr 7;47(7):2246-8. doi: 10.1021/ic702239w. Epub 2008 Mar 11.
The dinuclear complex [RuClCp(PPh3)-mu-dmoPTA-1kappa P:2kappa(2)N, N'-Co(acac-kappa(2)O, O') 2].H 2O (2; dmoPTA = 3,7-dimethyl-1,3,7-triaza-5-phosphabicyclo[3.3.1]nonane) has been synthesized by reaction of RuClCp(HdmoPTA)(PPh3) (1) with Co(acac)2 in methanol (HdmoPTA = 3,7-H-3,7-dimethyl-1,3,7-triaza-5-phosphabicyclo[3.3.1]nonane). Elemental analysis, IR, NMR, and single-crystal X-ray structure determination have characterized the new complex. This complex is active for the catalytic isomerization of but-1-en-3-ol in acetone better than 1.
双核配合物[RuClCp(PPh3)-μ-dmoPTA-1κP:2κ(2)N,N'-Co(acac-κ(2)O,O')2].H2O (2; dmoPTA = 3,7-二甲基-1,3,7-三氮杂-5-磷杂双环[3.3.1]壬烷) 通过RuClCp(HdmoPTA)(PPh3) (1) 与Co(acac)2在甲醇中反应合成 (HdmoPTA = 3,7-H-3,7-二甲基-1,3,7-三氮杂-5-磷杂双环[3.3.1]壬烷)。元素分析、红外光谱、核磁共振和单晶X射线结构测定对新配合物进行了表征。该配合物在丙酮中对1-丁烯-3-醇的催化异构化活性优于1。
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