Stabilization of Grignard reagents by a pillar[5]arene host - Schlenk equilibria and Grignard reactions.,Chemical Communications

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Stabilization of Grignard reagents by a pillar[5]arene host - Schlenk equilibria and Grignard reactions.
Chemical Communications ( IF 4.3 ) Pub Date : 2020-01-07 , DOI: 10.1039/c9cc08728a
Lingyi Shen ₁ , Yanxia Zhao ₁ , Dihua Dai ₂ , Ying-Wei Yang ₂ , Biao Wu ₃ , Xiao-Juan Yang ₁

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Grignard reagents (RMgX) are widely used in organic synthesis. However, these highly reactive compounds are supplied in inflammable solvents, which causes extra complexity in their transportation. Herein we report that Grignard reagents with linear alkyl chains can be entrapped and stabilized by the macrocyclic host pillar[5]arene while preserving their reactivity.

中文翻译：

支柱[5]芳烃主体的Schignk平衡和Grignard反应可稳定Grignard试剂。

格氏试剂（RMgX）广泛用于有机合成。但是，这些高反应性化合物是在易燃溶剂中提供的，这会导致其运输更加复杂。在这里，我们报道具有线性烷基链的格氏试剂可以被大环主柱[5]芳烃截留并稳定，同时保持它们的反应性。

更新日期：2020-01-07

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