• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Separation and Purification Technology >Synergistic extraction of nucleobases by the combination of calixarene and D2EHPA
【24h】

Synergistic extraction of nucleobases by the combination of calixarene and D2EHPA

机译：杯芳烃和D2EHPA协同提取核碱基

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

A calix[6]arene carboxylic acid derivative incorporating tert-octyl groups at the upper rim was found to be soluble in an aliphatic organic solvent.The extraction behavior of various nucleobases was investigated with the calix[6]arene carboxylic acid derivative.In an isooc-tane system,neither calix[6]arene nor D2EHPA were very effective at nucleobase extraction.However,addition of D2EHPA along with calix[6]arene drastically enhanced the efficiency of adenine and cytosine extraction.It was found that D2EHPA is a powerful synergistic reagent with calix[6]arene for adenine extraction.It was demonstrated that one nucleobases forms a stable complex with one calix[6]arene and two D2EHPA molecules,based on Job's method.Adenine was recovered from the organic phase by contacting with a fresh acidic solution.
机译：发现在上边缘结合有叔辛基的杯[6]芳烃羧酸衍生物可溶于脂族有机溶剂。用杯[6]芳烃羧酸衍生物研究了各种核碱基的提取行为。在异辛烷体系中，杯[6]芳烃和D2EHPA都不对核碱基提取非常有效。但是，与杯[6]芳烃一起加入D2EHPA可以显着提高腺嘌呤和胞嘧啶的提取效率。发现D2EHPA是一种功能强大的与杯[6]芳烃的协同试剂用于腺嘌呤的提取。基于乔布的方法，证明了一个核碱基与一个杯[6]芳烃和两个D2EHPA分子形成了稳定的络合物。新鲜的酸性溶液。

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