首页> 外文OA文献 >Cryptands and bismacrocycles with cyanuric and isocyanuric units: synthesis and structural investigations
【2h】

Cryptands and bismacrocycles with cyanuric and isocyanuric units: synthesis and structural investigations

机译:具有氰尿酸和异氰尿酸单元的穴状配体和双大环化合物:合成和结构研究

摘要

Hay synthesis of cryptands and bismacrocycles starting from tripodands with cyanuric and isocyanuric cores is reported. The structure of the compounds is revealed by X-ray diffraction, NMR spectrometry and MS investigations. DNMR experiments carried out with bismacrocycles indicated the flipping of the rings and the free-energy barrier for the conformational process could be determined in one case. (C) 2012 Elsevier Ltd. All rights reserved.
机译:据报道,从具有三聚氰基和异氰尿酸核心的三脚架开始,干草合成了隐链和双大环。化合物的结构通过X射线衍射,NMR光谱和MS研究揭示。用双大环进行的DNMR实验表明,在一种情况下,可以确定环的翻转和构象过程的自由能垒。 (C)2012 Elsevier Ltd.保留所有权利。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利

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