Synthesis and characterization of some chiral metal-salen complexes bearing a ferrocenophane substituent.
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.
Patti
Angela
A
Istituto di Chimica Biomolecolare del CNR, Catania, Italy. angela.patti@icb.cnr.it
Pedotti
Sonia
S
Ballistreri
Francesco Paolo
FP
Sfrazzetto
Giuseppe Trusso
GT
D001547:Benzaldehydes / Q000737:chemistry; D002942:Circular Dichroism; D005029:Ethylenediamines / Q000138:chemical synthesis* / Q000737:chemistry*; D005296:Ferrous Compounds / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D000075163:Metallocenes; D008956:Models, Chemical; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000138:chemical synthesis* / Q000737:chemistry*; D013237:Stereoisomerism
D001547:Benzaldehydes; D005029:Ethylenediamines; D005296:Ferrous Compounds; D000075163:Metallocenes; D009942:Organometallic Compounds; C518332:diphenylethylenediamine; C011452:disalicylaldehyde ethylenediamine; C011483:4-hydroxybenzaldehyde; C004998:ferrocene