Multidentate Halogen-Bond Donors as Lewis Acidic Activators or Catalysts in Halide Abstraction Reactions

Multidentate Halogen-Bond Donors as Lewis Acidic Activators or Catalysts in Halide Abstraction Reactions
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多齿卤键供体作为卤化物抽象反应中的路易斯酸性活化剂或催化剂

DOI:
10.1055/s-0033-1338981
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发表时间:
2013
期刊:
影响因子:
2
通讯作者:
S. M. Huber
S. M. Huber
中科院分区:
化学4区
文献类型:
--
作者:
S. H. Jungbauer;S. Schindler;F. Kniep;S. Walter;L. Rout;S. M. Huber

文献摘要

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虽然卤素键与氢键有许多相似之处,但到目前为止,它们在有机合成中几乎没有应用。这篇文章总结了我们在正式卤化物提取反应中使用多齿卤素键给体(卤素基路易斯酸)的努力。在第一次原理验证研究之后,我们最近报道了第一个基于卤素键的有机催化碳-碳键形成反应。
Although halogen bonds share many similarities with hydrogen bonds, they have so far found virtually no application in organic synthesis. This account summarizes our efforts to use multidentate halogen-bond donors (halogen-based Lewis acids) in formal halide abstraction reactions. Following a first proof-of-principle study, we recently reported the first halogen-bond-based organocatalytic carbon–carbon bond-forming reaction.