6,6′-Di-(8&DPRIME;-quinoline)-2,2′-bipyridine Cobalt(II) Complex

被引：1
|
作者：
Li, Yuwei [1 ]
Tong, Lianpeng [1 ]
机构：
[1] Guangzhou Univ, Higher Educ Mega Ctr, Sch Chem & Chem Engn, 230 Wai Huan Xi Rd, Guangzhou 510006, Peoples R China
来源：
MOLBANK | 2023年 / 2023卷 / 02期
关键词：
polypyridine; ligand; transition metal; complex; synthesis; crystal structure; CRYSTAL-STRUCTURE; QTPY; QUATERPYRIDINES; OXIDATION;
D O I：
10.3390/M1615
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
This short note describes the synthesis of a novel compound, 6,6 & PRIME;-di-(8 & DPRIME;-quinoline)-2,2 & PRIME;-bypyridine (2), that bears a bipyridyl backbone and quinoline donors. Compound 2 coordinates with a cobalt(II) ion in a tetradentate manner and affords the complex [Co-II(2)(TfO)(2)], whose molecular structure has been identified by single crystal X-ray diffraction crystallographic analysis. The coordination features of 2 were compared with those of 2,2 & PRIME;:6 & PRIME;,2 & DPRIME;:6 & DPRIME;,2"'-quaterpyridine (qtpy, 1), a well-studied tetradentate polypyridine ligand. Compound 2 presents a new example of tetradentate chelators for 3d metal ions.
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页数：5
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