Synthesis and characterization of some chiral metal-salen complexes bearing a ferrocenophane substituent.
نویسندگان
چکیده
The C(2)-symmetrical "salen" ligand (+)-9 bearing two [5]ferrocenophane substituents has been prepared in five steps starting from readily available diacetylferrocene, p-hydroxybenzaldehyde and (R,R)-N,N'-diphenylethylenediamine. Reaction of (+)-9 with Mn(OAc)(3), Co(OAc)(2) ZnEt(2) or UO(2)(OAc)(2) gave the corresponding metal-complexes which were characterised by spectroscopic methods.
منابع مشابه
Chiral salen-metal derivatives of polyoxometalates with asymmetric catalytic and photocatalytic activities.
Immobilization of the chiral salen-metal complex [Mn(III)(salen)(H(2)O)(2)ClO(4)] on the Keggin-type polyoxometalate (POM) skeletons leads to the isolation of POM derivatives functionalized with chiral salen-metal complexes, which represent the first examples of introducing chiral salen-metal complexes into the POM systems.
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ورودعنوان ژورنال:
- Molecules
دوره 14 11 شماره
صفحات -
تاریخ انتشار 2009