Group 4 metal complexes of Trost's semi-crown ligand: synthesis, structural characterization and studies on the ring-opening polymerization of lactides and ε-caprolactone

2015 ◽  
Vol 44 (37) ◽  
pp. 16280-16293 ◽  
Author(s):  
Bijja Rajashekhar ◽  
Sagnik K. Roymuhury ◽  
Debashis Chakraborty ◽  
Venkatachalam Ramkumar
Keyword(s):  
Metal Complexes ◽  
Structural Characterization ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Group 4 ◽  
Crown Ligand ◽  
Ligand Synthesis ◽  
Group 4 Metal

The synthesis of titanium(iv), zirconium(iv) and hafnium(iv) complexes of Trost's semi-crown ligand is described.

NSSN-Type Group 4 Metal Complexes in the Ring-Opening Polymerization of l-Lactide

2021 ◽  
Author(s):  
Salvatore Impemba ◽  
Giuseppina Roviello ◽  
Stefano Milione ◽  
Carmine Capacchione
Keyword(s):  
Metal Complexes ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Type Group ◽  
Group 4 ◽  
Group 4 Metal

Thioetherphenolate group 4 metal complexes in the ring opening polymerization ofrac-β-Butyrolactone

2016 ◽  
Vol 54 (19) ◽  
pp. 3132-3139 ◽  
Author(s):  
Ermanno Luciano ◽  
Antonio Buonerba ◽  
Alfonso Grassi ◽  
Stefano Milione ◽  
Carmine Capacchione
Keyword(s):  
Metal Complexes ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Group 4 ◽  
Group 4 Metal

scholarly journals Stereorigid OSSO-Type Group 4 Metal Complexes in the Ring-Opening Polymerization of rac-Lactide

2017 ◽  
Vol 56 (6) ◽  
pp. 3447-3458 ◽  
Author(s):  
Rosita Lapenta ◽  
Antonio Buonerba ◽  
Assunta De Nisi ◽  
Magda Monari ◽  
Alfonso Grassi ◽  
...  
Keyword(s):  
Metal Complexes ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Type Group ◽  
Group 4 ◽  
Group 4 Metal

Theoretical insight into the redox-switchable activity of group 4 metal complexes for the ring-opening polymerization of ε-caprolactone

2020 ◽  
Vol 7 (4) ◽  
pp. 961-971 ◽  
Author(s):  
Xiaowei Xu ◽  
Gen Luo ◽  
Zhaomin Hou ◽  
Paula L. Diaconescu ◽  
Yi Luo
Keyword(s):  
Dft Calculations ◽  
Metal Complexes ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Lewis Acidity ◽  
Group 4 ◽  
Catalytic Metal ◽  
Group 4 Metal ◽  
Theoretical Insight ◽  
Insight Into

DFT calculations indicate that the Lewis acidity of the catalytic metal center M (Ti, Zr, Hf) explains the redox-switchable activity observed for the ring-opening polymerization of ε-caprolactone by ferrocene derived metal complexes.

Group 4 Metal Complexes Bearing Thioetherphenolate Ligands. Coordination Chemistry and Ring-Opening Polymerization Catalysis

2014 ◽  
Vol 47 (9) ◽  
pp. 2830-2841 ◽  
Author(s):  
Francesco Della Monica ◽  
Ermanno Luciano ◽  
Giuseppina Roviello ◽  
Alfonso Grassi ◽  
Stefano Milione ◽  
...  
Keyword(s):  
Coordination Chemistry ◽  
Metal Complexes ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Group 4 ◽  
Polymerization Catalysis ◽  
Group 4 Metal

Structurally well-defined group 4 metal complexes as initiators for the ring-opening polymerization of lactide monomers

2013 ◽  
Vol 42 (25) ◽  
pp. 9007 ◽  
Author(s):  
Andreas Sauer ◽  
Andreas Kapelski ◽  
Christophe Fliedel ◽  
Samuel Dagorne ◽  
Moshe Kol ◽  
...  
Keyword(s):  
Metal Complexes ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Group 4 ◽  
Group 4 Metal

Tridentate [N,N,O] Schiff-base group 4 metal complexes: Synthesis, structural characterization and reactivity in olefin polymerization

2006 ◽  
Vol 258 (1-2) ◽  
pp. 275-283 ◽  
Author(s):  
Gino Paolucci ◽  
Alessandra Zanella ◽  
Laura Sperni ◽  
Valerio Bertolasi ◽  
Mina Mazzeo ◽  
...  
Keyword(s):  
Schiff Base ◽  
Metal Complexes ◽  
Structural Characterization ◽  
Olefin Polymerization ◽  
Group 4 ◽  
Group 4 Metal ◽  
Base Group
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