An investigation of the binding of ( S )-monothioBINOLate to rare earth metal cations
An investigation of the binding of ( S )-monothioBINOLate to rare earth metal cations
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(S)-monothioBINOLate 与稀土金属阳离子结合的研究
DOI：
10.1080/10426507.2019.1602773
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
Walsh, Patrick J.
中科院分区：
文献类型：
--
作者：
Panetti, Grace B.;Varela, Elena J.;Gau, Michael R.;Schelter, Eric J.;Walsh, Patrick J.
利用先前报道的(S)-MonoThioBINOL [（S)-H - mtb],(S)-2-羟基-2′-巯基- 1,1′-联萘基）合成了两种新型稀土化合物。我们在这里表明，虽然含有TMG-H+（四甲基胍阳离子）的氢键配合物保持了类似的BINOLate配合物所采用的结构，但在二级配位球中含有锂阳离子的配合物结晶为‘ -ate ’配合物，外部球中有一个由二甲醚溶剂化的锂反阳离子。
Two novel rare earth compounds have been synthesized using the previously reported (S)-MonoThioBINOL [(S)-H 2-MTB],(S)-2-hydroxy-2′-mercapto-1, 1′-binaphthyl). We have shown here that while the H-bonded complex containing TMG-H+(tetramethyl guanidium cation) maintains the structure that the analogous BINOLate complex adopts, the complex with lithium cations in the secondary coordination sphere crystallizes as an ‘–ate’complex with an outer sphere lithium counter cation solvated by DME.