...
首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >Isolation of N-Heterocyclic Carbene-Stabilized Phosphorus and Arsenic Mononitride
【24h】

Isolation of N-Heterocyclic Carbene-Stabilized Phosphorus and Arsenic Mononitride

机译:N-杂环稳定磷和砷单腈的分离

获取原文
获取原文并翻译 | 示例
           

摘要

Phosphorus mononitride (PN) and arsenic mononitride (AsN) species supported by two different N-heterocyclic carbenes were prepared: The reaction of [(IDipp)NSiMe_3] [IDipp = 1,3-bis(2,6- diisopropylphenyl)imidazolin-2-ylidene] with PCl_3 or AsCl_3 afforded the dichlorides [(IDipp)NECl_2] (E = P, As) and, after the addition of IMes [IMes = 1,3-bis(2,4,6-trimethylphenyl)imidazolin-2-ylidene], the cationic chloro species [(IDipp)NE(Cl)(IMes)]Cl (E = P, As), which were reduced with potassium graphite (KC_8) to yield the neutral compounds [(IMes)PN(IDipp)] and [(IMes)AsN(IDipp)], which exhibit the typical trans-bent geometry of dicarbene-dielement species in the solid state according to single-crystal X-ray diffraction.
机译:制备了由两种不同的N-杂环卡宾支撑的单氮磷(PN)和单氮砷(AsN):由[(IDipp)NSiMe_3][IDipp=1,3-双(2,6-二异丙基苯基)咪唑啉-2-亚基]与PCl_3或AsCl_3反应生成二氯化物[(IDipp)NECl_2](E=P,As),并在添加IMes[IMes=1,3-双(2,4,6-三甲基苯基)咪唑啉-2-亚基],阳离子氯物种[(IDipp)NE(Cl)(IMes)]Cl(E=P,As),用钾石墨(KC_8)还原生成中性化合物[(IMes)PN(IDipp)]和[(IMes)AsN(IDipp)],根据单晶X射线衍射,它们在固态中表现出二卡宾双元素物种的典型反式弯曲几何形状。

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