The description of quantitative structure− activity relationship (QSAR) models has been a
topic for scientific research for more than 40 years and a topic within the regulatory …

The use of bis (1, 3-di-tert-butylimidazolin-2-iminato) titanium dichloride (1) and dimethyl (2)
complexes in the polymerization of propylene is presented. The complexes were activated …

The steric properties of various nitrogen substituents on amidines were tuned in order to
obtain group 4 mono-and bis (amidinate) dimethylamido or chloride complexes. The …

A series of asymmetric imidazolin-2-iminato and benzimidazolin-2-iminato hafnium (IV)
complexes were synthesized and fully characterized including single-crystal X-ray …

A series of asymmetric formamidine ligands bearing different substituents with various steric
and electronic properties on the nitrogen of the N–C–N motif were synthesized. Group 4 bis …

The current perspective will present the use of amidinate group 4 complexes in α-olefin
polymerizations. We will present the structural studies of the complexes bearing various …

Salt metathesis of ThCl4· 3THF with N, N′-bis (trimethylsilyl)-2-pyridyl-lithium-TMEDA (1)
yields bis (N, N′-bis (trimethylsilyl)-2-pyridylamidinate) thorium-chloride (μ-Cl) 2Li …

Lithium N, N′-bis (trimethylsilyl) heterocyclic amidinate complexes with 3-and 4-pyridyl and
3-furyl carbon substituents were prepared by addition of the corresponding nitriles to LiN …

The synthesis of two pyridylamidinate bis (N, N '-bis (trimethylsilyl)-2-pyridylamidinate) An (μ-
Cl) 2Li (TMEDA)(An= U (1), Th (2)) complexes is presented. For complex 1 the solid state X …

A series of titanium bis (amidinate) complexes containing pendant arms as one of the
amidinate N substituents have been prepared and studied in the polymerization of …