Metal Triflates as Catalysts in Organic Synthesis: Determination of Their Lewis Acidity by Mass Spectrometry,ChemPlusChem

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Metal Triflates as Catalysts in Organic Synthesis: Determination of Their Lewis Acidity by Mass Spectrometry
ChemPlusChem ( IF 3.0 ) Pub Date : 2022-05-06 , DOI: 10.1002/cplu.202200037
Lionel Massi ₁ , Jean-François Gal ₁ , Elisabet Duñach ₁

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For coupling reactions with strong Lewis acids, the choice of the best catalyst is very dependent on the functional group to be activated and on the coupling process. For a better understanding of the interaction between organic functional groups and catalysts, the development of electrospray ionization mass spectrometry (ESI-MS) reveals to be an interesting tool. Affinity scales for some metal triflates in the presence of organic ligands are proposed, based on competitive complexation.

中文翻译：

金属三氟甲磺酸盐作为有机合成催化剂：质谱法测定其路易斯酸度

对于与强路易斯酸的偶联反应，最佳催化剂的选择很大程度上取决于要活化的官能团和偶联过程。为了更好地了解有机官能团和催化剂之间的相互作用，电喷雾电离质谱 (ESI-MS) 的发展显示为一种有趣的工具。基于竞争性络合，提出了在有机配体存在下一些金属三氟甲磺酸盐的亲和力尺度。

更新日期：2022-05-06

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