Pyridylborates as a New Type of Robust Scorpionate Ligand: From Metal Complexes to Polymeric Materials

被引:35
|
作者
Pawar, Gajanan M. [1 ]
Sheridan, John B. [1 ]
Jaekle, Frieder [1 ]
机构
[1] Rutgers Univ Newark, Dept Chem, 73 Warren St, Newark, NJ 07102 USA
基金
美国国家科学基金会;
关键词
Scorpionate ligands; Tripodal ligands; Poly(pyrazolyl)borates; Metallopolymers; Supramolecular chemistry; BORON-PYRAZOLE CHEMISTRY; ELECTRONIC SPIN-STATE; METALLOSUPRAMOLECULAR POLYMERS; COORDINATION CHEMISTRY; CRYSTAL-STRUCTURE; TRIS(TRIAZOLYL)BORATE LIGANDS; POLY(PYRAZOLYL)BORATE LIGANDS; POLYPYRAZOLYLBORATE LIGANDS; TRIS(PYRIDYL) LIGAND; MOLECULAR-STRUCTURES;
D O I
10.1002/ejic.201501373
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The importance of scorpionate ligands in modern coordination chemistry continues to increase, because of their outstanding versatility, tunability and user-friendliness. Herein, we provide a short overview of recent developments in the classes of scorpionate ligands, derived from pyrazoles, triazoles, imidazoles, oxazolines, thioimidazoles and other similar systems, followed by an in-depth discussion of a new type of robust and tunable scorpionate ligand, tris(2-pyridyl)borates. The structure and synthesis of tris(2-pyridyl)borate (Tpyb) ligands are discussed, and key features of coordination of Tpyb ligands with metal ions, as well as supramolecular crystal packing, transmetallation and applications in metallo-supramolecular polymer chemistry are addressed.
引用
收藏
页码:2227 / 2235
页数:9
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