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Published on: April 6, 2017
Schiff-base macrocyclic ZnII complexes based upon flexible pendant-armed extended dialdehydes
Fei-Fan Chang1, Kun Zhang, Wei Huang
1State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China. whuang@nju.edu.cn.
This study reviews Schiff-base macrocyclic zinc(II) complexes, detailing their structures and synthesis. It explores template effects, post-modification, and potential applications of these versatile macrocycles.
Area of Science:
- Coordination Chemistry
- Supramolecular Chemistry
Background:
- Schiff-base macrocycles are versatile ligands in coordination chemistry.
- Zinc(II) complexes with macrocyclic structures offer unique properties.
- Template effects play a crucial role in macrocycle synthesis.
Purpose of the Study:
- To review diverse structures of Schiff-base macrocyclic Zn(II) complexes.
- To discuss structure-determining factors, including template effects.
- To explore post-modification, self-assembly, and applications of these complexes.
Main Methods:
- Review of diverse Schiff-base macrocyclic Zn(II) complexes.
- Analysis of preorganized synthetic strategies.
- Investigation of primary cationic and secondary complementary template effects.
Main Results:
- Detailed structures of various Schiff-base macrocyclic Zn(II) complexes are presented.
- Structure-determining factors, particularly template effects, are elucidated.
- Post-modification and supramolecular self-assembly pathways are discussed.
Conclusions:
- Schiff-base macrocyclic Zn(II) complexes can be synthesized with controlled structures.
- Template effects are key to directing the formation of specific macrocyclic architectures.
- These complexes hold promise for diverse applications due to their tunable properties.
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