• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Chemistry: A European journal >Bis(pyridine)iodonium tetrafluoroborate (IPy2BF4): A versatile oxidizing reagent
【24h】

Bis(pyridine)iodonium tetrafluoroborate (IPy2BF4): A versatile oxidizing reagent

机译：双（吡啶）四氟硼酸碘鎓盐（IPy2BF4）：通用氧化剂

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

The use of bis(pyridine)iodonium tetrafluoroborate (IPy2BF4) as an oxidizing agent towards different types of alcohols is reported. The observed reactivity involves different reaction pathways, as a function both of the structures of the starting materials and of the experimental conditions. Interestingly, the title iodine-containing compound is capable of a tuneable re-action with simple cycloalkanols, providing straight and selective access either to omega-iodocarbonyl compounds or to ketones, a previously unreported and chemoselective range of oxidation potential. Furthermore, appropriate conditions for the preparation of aldehydes and esters from primary alcohols by easily performed experimental procedures were also established. The beta-scission reactions of cycloalkanols and the alpha-oxidation processes of primary, secondary and benzylic alcohols are discussed.
机译：据报道，使用双（吡啶）碘化四氟硼酸盐（IPy2BF4）作为对不同类型醇的氧化剂。观察到的反应性涉及不同的反应途径，这取决于原料的结构和实验条件。有趣的是，含碘的标题化合物能够与简单的环烷醇进行可调节的反应，提供对ω-碘羰基化合物或酮的直接和选择性的接触，而氧化电位是以前未报道和化学选择的范围。此外，还建立了通过容易进行的实验程序从伯醇制备醛和酯的合适条件。讨论了环烷醇的β-断裂反应和伯，仲和苄基醇的α-氧化过程。

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