Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Franz A. R. Kaul"'
Publikováno v:
Organometallics. 26:988-999
A variety of iron complexes bearing tridentate pyridine based ligands are presented as highly active precatalysts for the oligomerization and polymerization of ethene and propene. The ligands comprise two classes: the first class, where both ketone g
Autor:
Frank Bielert, Dimitrios Mihalios, Wolfgang A. Herrmann, Gerd T. Puchta, Franz A. R. Kaul, Horst Schneider
Publikováno v:
Organometallics. 21:74-82
The well-known catalyst precursor 2,6-bis[1-((2,6-diisopropylphenyl)imino)ethyl]pyridine (1) is functionalized by various alkenyl groups to yield the corresponding alkenyl-functionalized 2,6-bis[1-((2,6-diisopropylphenyl)imino)ethyl]pyridine ligand.
Autor:
Frédéric Lefebvre, Gerd T. Puchta, Horst Schneider, Wolfgang A. Herrmann, Guillaume Saggio, Gabriele Raudaschl-Sieber, Franz A. R. Kaul, Dimitrios Mihalios, Jean-Marie Basset
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 170:127-141
The modification of a mesoporous silica surface with Si(Ind)(CH3)2Cl and the immobilization of CpZr(NMe2)3 on this surface was studied via IR-spectroscopy. To reduce side reactions, the indenyl-modified silica was reacted with hexamethyldisilazane (H
Autor:
Manja Grosche, Gerd T. Puchta, Franz A. R. Kaul, Wolfgang A. Herrmann, Dimitrios Mihalios, Horst Schneider
Publikováno v:
Journal of Organometallic Chemistry. 621:184-189
The synthesis and characterization of the novel co-catalyst trimethylammonium[tetrakis(pentafluorophenoxy)borate] (1) is reported. Activation of TIBA alliylated 2,6-bis[1-(2,6-diisopropylphenylimino)ethyl]pyridyl-iron(II) chloride (2) using activator
Autor:
Gerd T. Puchta, Dimitrios Mihalios, Horst Schneider, Wolfgang A. Herrmann, Franz A. R. Kaul, Manja Grosche
Publikováno v:
Journal of Organometallic Chemistry. 621:177-183
The syntheses and characterization of the novel co-catalysts trityl{tetrakis[4-(trifluoromethyl)-2,3,5,6-tetrafluorophenyl]borate} (2) and the corresponding N,N-dimethylaniliniumborate (3) is reported. Activation of dimethyl[rac-ethylenebis(indenyl)]
Publikováno v:
Journal of Organometallic Chemistry. 539:187-191
The reaction of trimethylaluminum with hydrochinone and resorcinol produces [(1,4-(Me2AlO)2C6H4)—THF]2 (1) and [(1,3-(Me2AlO)2C6H4)—THF]2 (3) respectively. Compounds 1 and 3 are poorly soluble in common solvents but readily dissolve in pyridine t
Publikováno v:
Organometallics; Feb2007, Vol. 26 Issue 4, p988-999, 12p