Rare-Earth Metal Complexes Supported by 1,ω-Dithiaalkanediyl-Bridged Bis(phenolato) Ligands: Synthesis, Structure, and Heteroselective Ring-Opening Polymerization ofrac-Lactide

2008 ◽  
Vol 47 (8) ◽  
pp. 3328-3339 ◽  
Author(s):  
Haiyan Ma ◽  
Thomas P. Spaniol ◽  
Jun Okuda
Keyword(s):  
Rare Earth ◽  
Metal Complexes ◽  
Rare Earth Metal ◽  
Ring Opening ◽  
Earth Metal ◽  
Ring Opening Polymerization ◽  
Rare Earth Metal Complexes

Synthesis and characterization of rare-earth metal complexes supported by a new pentadentate Schiff base and their application in heteroselective polymerization of rac-lactide

2015 ◽  
Vol 5 (6) ◽  
pp. 3302-3312 ◽  
Author(s):  
Yu Cui ◽  
Weikai Gu ◽  
Yaorong Wang ◽  
Bei Zhao ◽  
Yingming Yao ◽  
...  
Keyword(s):  
Schiff Base ◽  
Rare Earth ◽  
Metal Complexes ◽  
Rare Earth Metal ◽  
Ring Opening ◽  
Earth Metal ◽  
Ring Opening Polymerization ◽  
Synthesis And Characterization ◽  
Rare Earth Metal Complexes

Both rare-earth metal salen aryloxides and amides can efficiently initiate the ring-opening polymerization of rac-lactide to give heterotactic-rich polylactides.

Synthesis of a 2-Isocyanophenolate Ligand, (2-CNC6H4O)1–, by Ring-Opening of Benzoxazole with Rare-Earth Metal Complexes

2021 ◽  
Vol 40 (6) ◽  
pp. 735-741
Author(s):  
Megan T. Dumas ◽  
Tener F. Jenkins ◽  
Justin C. Wedal ◽  
Joseph W. Ziller ◽  
Filipp Furche ◽  
...  
Keyword(s):  
Rare Earth ◽  
Metal Complexes ◽  
Rare Earth Metal ◽  
Ring Opening ◽  
Earth Metal ◽  
Rare Earth Metal Complexes

Rare earth metal initiated ring-opening polymerization of lactones

2000 ◽  
Vol 21 (5) ◽  
pp. 195-212 ◽  
Author(s):  
Seema Agarwal ◽  
Christian Mast ◽  
Kurt Dehnicke ◽  
Andreas Greiner
Keyword(s):  
Rare Earth ◽  
Rare Earth Metal ◽  
Ring Opening ◽  
Earth Metal ◽  
Ring Opening Polymerization
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