Zsyntezowano i scharakteryzowano dwa nowe ligandy wielodonorowe, amino-bis(fenolanowy) oraz fenoksyiminowy, kowalencyjnie związane z nośnikiem krzemionkowym, które następnie poddano reakcji z TiCl4. Zsyntezowane nośnikowe kompleksy tytanu, po uprzedniej ich aktywacji przy użyciu różnych związków glinoorganicznych oraz tetrakis(pentafluorofenylo)boranu tritylu, przetestowano w homopolimeryzacji etylenu i 1-oktenu, oraz w kopolimeryzacji tych olefin. Badane katalizatory wykazują niewielką aktywność w tych procesach, przy czym najaktywniejszy okazał się kompleks 1 zawierający ligand amino-bis(fenolanowy) aktywowany MAO. Kompleks ten polimeryzuje również 1-okten, dając produkt o zawartości pentady izotaktycznej wynoszącej około 50%.New multiden...
The mono(salicylaldiminato) complexes Ti{3-tBu-2-(O)C6H3CH==N(R)}Cl3(THF) (where R = C6H5, C6F5) rea...
The mono(salicylaldiminato) complexes Ti{3-tBu-2-(O)C6H3CH==N(R)}Cl3(THF) (where R = C6H5, C6F5) rea...
A series of trichlorotitanium 2-aldiminophenoxylate complexes (C1-C6) was synthesized by the stoichi...
Zsyntetyzowano, a następnie scharakteryzowano dwa tytanosilseskwioksany: nowy, nieznany dotąd z lite...
The silyl ethers 3- Bu-t - 2- ( OSiMe3) C6H3CH = NR ( 2a- e) have been prepared by deprotonation of ...
The silyl ethers 3- Bu-t - 2- ( OSiMe3) C6H3CH = NR ( 2a- e) have been prepared by deprotonation of ...
A series of bis(phenoxy-imine) (FI) titanium(IV) and zirconium(IV) complexes have been synthesized. ...
The immobilization of soluble catalyst {Tp(Ms)}TiCl3 (Tp(Ms*)HB(3-mesityl-pyrazolyl)(2)(5-mesityl-py...
A series of new titanium complexes bearing beta-diiminato ligands [(Ph)NC(R-1)CHC(R-2)N(Ph)](2)TiCl2...
A series of trichlorotitanium 2-aldiminophenoxylate complexes (C1-C6) was synthesized by the stoichi...
A series of novel titanium(IV) complexes combining a phosphine oxide-bridged bisphenolato ligand TiC...
A series of novel titanium complexes bearing tridentate beta-enaminoketonato chelating ligands of ty...
A series of trichlorotitanium 2-aldiminophenoxylate complexes (C1-C6) was synthesized by the stoichi...
The mono(salicylaldiminato) complexes Ti{3-Bu-t-2-(O)C6H3CH=N(R)}Cl-3(THF) (where R = C6H5, C6F5) re...
A series of trichlorotitanium 2-aldiminophenoxylate complexes (C1-C6) was synthesized by the stoichi...
The mono(salicylaldiminato) complexes Ti{3-tBu-2-(O)C6H3CH==N(R)}Cl3(THF) (where R = C6H5, C6F5) rea...
The mono(salicylaldiminato) complexes Ti{3-tBu-2-(O)C6H3CH==N(R)}Cl3(THF) (where R = C6H5, C6F5) rea...
A series of trichlorotitanium 2-aldiminophenoxylate complexes (C1-C6) was synthesized by the stoichi...
Zsyntetyzowano, a następnie scharakteryzowano dwa tytanosilseskwioksany: nowy, nieznany dotąd z lite...
The silyl ethers 3- Bu-t - 2- ( OSiMe3) C6H3CH = NR ( 2a- e) have been prepared by deprotonation of ...
The silyl ethers 3- Bu-t - 2- ( OSiMe3) C6H3CH = NR ( 2a- e) have been prepared by deprotonation of ...
A series of bis(phenoxy-imine) (FI) titanium(IV) and zirconium(IV) complexes have been synthesized. ...
The immobilization of soluble catalyst {Tp(Ms)}TiCl3 (Tp(Ms*)HB(3-mesityl-pyrazolyl)(2)(5-mesityl-py...
A series of new titanium complexes bearing beta-diiminato ligands [(Ph)NC(R-1)CHC(R-2)N(Ph)](2)TiCl2...
A series of trichlorotitanium 2-aldiminophenoxylate complexes (C1-C6) was synthesized by the stoichi...
A series of novel titanium(IV) complexes combining a phosphine oxide-bridged bisphenolato ligand TiC...
A series of novel titanium complexes bearing tridentate beta-enaminoketonato chelating ligands of ty...
A series of trichlorotitanium 2-aldiminophenoxylate complexes (C1-C6) was synthesized by the stoichi...
The mono(salicylaldiminato) complexes Ti{3-Bu-t-2-(O)C6H3CH=N(R)}Cl-3(THF) (where R = C6H5, C6F5) re...
A series of trichlorotitanium 2-aldiminophenoxylate complexes (C1-C6) was synthesized by the stoichi...
The mono(salicylaldiminato) complexes Ti{3-tBu-2-(O)C6H3CH==N(R)}Cl3(THF) (where R = C6H5, C6F5) rea...
The mono(salicylaldiminato) complexes Ti{3-tBu-2-(O)C6H3CH==N(R)}Cl3(THF) (where R = C6H5, C6F5) rea...
A series of trichlorotitanium 2-aldiminophenoxylate complexes (C1-C6) was synthesized by the stoichi...