777067-48-8Relevant academic research and scientific papers
Helical chirality in pentacoordinate zinc complexes - Selective access to both pseudoenantiomers with one ligand configuration
Seitz, Michael,Stempfhuber, Sabine,Zabel, Manfred,Schuetz, Martin,Reiser, Oliver
, p. 242 - 245 (2005)
Δ2 or Λ2 that is the question! Depending on the heteroatom X, the pentadentate bis(oxazoline) ligand will fold around a zinc(II) ion exclusively in the Δ2 or Λ2 configuration, both in solution and in the solid state.
Helical, nonracemic inorganic-organic hybrid polymers of cadmium halides with pentadentate bis(oxazoline) ligands
Seitz, Michael,Kaiser, Anja,Stempfhuber, Sabine,Zabel, Manfred,Reiser, Oliver
, p. 11426 - 11427 (2004)
A chiral, nonracemic pentadentate pyridine bis(oxazoline) ligand forms unprecedented P-helical inorganic-organic hybrid polymers with cadmium halides. The one-dimensional chains consist of Λ2-configured pentagonal-bipyramidal cadmium complexes with metal-centered chirality bridged by [CdX4]2- tetrahedra via shared halide atoms. In the solid state, the overall helicity exhibits strongly directed orientation parallel to the crystallographic axis a. Copyright
Modular synthesis of chiral pentadentate bis(oxazoline) ligands
Seitz, Michael,Kaiser, Anja,Tereshchenko, Alexander,Geiger, Christian,Uematsu, Yukitaka,Reiser, Oliver
, p. 9973 - 9980 (2007/10/03)
Highly modular N,Y,Z,Y,N-ligands (Y=N, O, S; Z=N, NO, OH, OMe) have been prepared using bis(oxazoline) building blocks either as nucleophiles or as electrophiles in coupling reactions with central aromatic units. This way, a great variety of pentadentate
