New bis (mercaptoimidazolyl)(pyrazolyl) borate ligands and their zinc complex chemistry

…, B Wu, J Seebacher, H Vahrenkamp

文献索引：Shu, Mouhai; Walz, Rainer; Wu, Biao; Seebacher, Jan; Vahrenkamp, Heinrich European Journal of Inorganic Chemistry, 2003 , # 13 p. 2502 - 2511

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被引用次数: 26

摘要

Abstract Nine new tripodal NS 2 ligands of the bis (mercaptoimidazolyl)(pyrazolyl) borate type with varying 3-R-mercaptoimidazolyl moieties were prepared as their potassium salts. Treatment with zinc salts yielded the complex types L· Zn− Cl, L· Zn− I, L· Zn− ONO 2, L· Zn− OClO 3 and [L· Zn (imidazole)] ClO 4. Attempts at the formation of L· Zn− OH or cationic L· Zn complexes resulted in dismutation and formation of ZnL 2 complexes. Hydrolytic ...