Activation and Fixation of Atmospheric CO2 through a 1,2,3-Triazole-Based Mesoionic Carbene–Borane Adduct

IF 3.7 2区 化学 Q2 CHEMISTRY, MULTIDISCIPLINARY Chemistry - A European Journal Pub Date : 2025-03-19 DOI:10.1002/chem.202403942
Maren Neubrand, Jessica Stubbe, Richard Rudolf, Robert R. M. Walter, Maite Nößler, Biprajit Sarkar
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Abstract

Capturing atmospheric CO2 and converting it to valuable chemicals are important goals in contemporary science. We present here a simple, transition metal-free triazolylidene–borane adduct that can capture atmospheric CO2 and convert it to formate. Several key intermediates were isolated and characterized by a combination of multinuclear NMR spectroscopy, IR spectroscopy and single crystal X-ray diffraction. A first closed cycle for the conversion of CO2 to formic acid by using the aforementioned triazolylidene–borane compound is presented as well.

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1,2,3-三唑基介离子碳硼烷加合物对大气CO2的活化和固定作用。
捕获大气中的二氧化碳并将其转化为有价值的化学物质是当代科学的重要目标。在这里,我们提出了一种简单的,不含过渡金属的三氮酰基硼烷加合物,它可以捕获大气中的二氧化碳并将其转化为甲酸盐。通过多核核磁共振光谱、红外光谱和单晶x射线衍射相结合的方法,分离了几个关键中间体并对其进行了表征。本文还介绍了利用上述三氮酰基硼烷化合物将CO2转化为甲酸的第一个封闭循环。
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来源期刊
Chemistry - A European Journal
Chemistry - A European Journal 化学-化学综合
CiteScore
7.90
自引率
4.70%
发文量
1808
审稿时长
1.8 months
期刊介绍: Chemistry—A European Journal is a truly international journal with top quality contributions (2018 ISI Impact Factor: 5.16). It publishes a wide range of outstanding Reviews, Minireviews, Concepts, Full Papers, and Communications from all areas of chemistry and related fields. Based in Europe Chemistry—A European Journal provides an excellent platform for increasing the visibility of European chemistry as well as for featuring the best research from authors from around the world. All manuscripts are peer-reviewed, and electronic processing ensures accurate reproduction of text and data, plus short publication times. The Concepts section provides nonspecialist readers with a useful conceptual guide to unfamiliar areas and experts with new angles on familiar problems. Chemistry—A European Journal is published on behalf of ChemPubSoc Europe, a group of 16 national chemical societies from within Europe, and supported by the Asian Chemical Editorial Societies. The ChemPubSoc Europe family comprises: Angewandte Chemie, Chemistry—A European Journal, European Journal of Organic Chemistry, European Journal of Inorganic Chemistry, ChemPhysChem, ChemBioChem, ChemMedChem, ChemCatChem, ChemSusChem, ChemPlusChem, ChemElectroChem, and ChemistryOpen.
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