Synthesis and characterization of two new bulky tris(mercaptoimidazolyl)borate ligands and their zinc and cadmium complexes
Synthesis and characterization of two new bulky tris(mercaptoimidazolyl)borate ligands and their zinc and cadmium complexes
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DOI：
10.1016/s0277-5387(01)00954-8
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发表时间：
2001-12-15
期刊：
影响因子：
2.6
通讯作者：
Rabinovich, D
中科院分区：
文献类型：
--
作者：
Bakbak, S;Bhatia, VK;Rabinovich, D
三（2-巯基-1-苄基咪唑）硼酸盐[Tm-Bz]（-）和三（2-巯基-1-对甲苯基咪唑）硼酸盐[Tmp-Tol]（-）阴离子的钠盐已分别由NaBH_4和2-巯基-1-苄基咪唑或2-巯基-1-对甲苯基咪唑以非常好的产率容易地制备。这些新的单阴离子三脚架硫给体配体已被用于制备第12族衍生物（Tm-R）MBr（M = Zn，Cd：R = Bz. p-Tol），所有这些都已经通过分析和光谱技术的组合来表征。包括电喷雾电离质谱（ESI MS），以及在苄基取代的衍生物的情况下，单晶X射线衍射。(C)2001年由Elsevier Science Ltd.出版
The sodium salts of the tris(2-mercapto-1-benzylimidazolyl)borate [Tm-Bz](-) and tris(2-mercapto-1-p-totylimidazolyl)borate [Tmp-Tol](-) anions have been readily prepared in very good yield from NaBH4 and 2-mercapto-1-benzylimidazole or 2-mercapto-1-p-tolylimidazole, respectively. These new monoanionic tripodal sulfur-donor ligands have been used to prepare the Group 12 derivatives (Tm-R)MBr (M = Zn, Cd: R = Bz. p-Tol), all of which have been characterized by a combination of analytical and spectroscopic techniques. including electrospray ionization mass spectrometry (ESI MS) and, in the case of both benzyl-substituted derivatives, single-crystal X-ray diffraction. (C) 2001 Published by Elsevier Science Ltd.