...
首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >A Methylated Oxo-Thio Stannate Cluster from a Non-Innocent Ionic Liquid
【24h】

A Methylated Oxo-Thio Stannate Cluster from a Non-Innocent Ionic Liquid

机译:一种来自非无限离子液体的甲基化的氧代硫醚粒子

获取原文
获取原文并翻译 | 示例
           

摘要

A new salt of the alkylated oxo-thio stannate cluster [Sn_(10)O_4S_(16)(SMe)_4]~(4-), (C_4C_4C_1Im)_4[Sn_(10)O_4S_(16)(SMe)_4] (1), was obtained by ionothermal treatment of K_4[SnS_4]·4H_2O. The reaction was carried out in the ionic liquid 1,3-dibutyl-2-methylimidazolium chloride, (C_4C_4C_1Im)Cl, which proved to be non-innocent against the chalcogenido metallate species in the reaction mixture. In continuation of our first studies on alkylation of very weakly nucleophilic chalcogenido metalate anions, this study served to prove that an N-bonded alkyl group is selectively released from the imidazolium cation of the ionic liquid, and it served to show that methylation is favored over butylation. The title compound is one of the rare cases, in which the cations of the salt, which stem from the ionic liquid, could be crystallographically determined without problems.
机译:通过对K_4[SnS_4]·4H_2O进行离子热处理,得到了一种新的烷基化氧硫锡酸盐簇[Sn_10)O_4S_16(SMe)4]~(4-),(C_4C_4C_1Im)4[Sn_10)O_4S_16(SMe)4](1)。该反应在离子液体1,3-二丁基-2-甲基咪唑氯化物(C_4C_4C_1Im)Cl中进行,证明其对反应混合物中的硫属金属盐物种是无害的。在我们对极弱亲核硫属金属酸盐阴离子烷基化的首次研究的继续中,本研究旨在证明N-键烷基是从离子液体的咪唑阳离子中选择性释放出来的,并且表明甲基化优于丁基化。标题化合物是极少数的情况之一,在这种情况下,来自离子液体的盐的阳离子可以通过晶体学毫无问题地测定。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号