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通过基于1,2,3-三唑的中离子卡宾-硼烷加合物实现大气中CO的活化与固定

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

作者信息

Neubrand Maren, Stubbe Jessica, Rudolf Richard, Walter Robert R M, Nößler Maite, Sarkar Biprajit

机构信息

Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring 55, Stuttgart, 70569, Germany.

Institut für Chemie und Biochemie, Anorganische Chemie, Freie Universität Berlin, Fabeckstraße 34-36., Berlin, 14195, Germany.

出版信息

Chemistry. 2025 May;31(25):e202403942. doi: 10.1002/chem.202403942. Epub 2025 Mar 30.

DOI:10.1002/chem.202403942
PMID:40105064
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC12057606/
Abstract

Capturing atmospheric CO 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 CO 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 CO to formic acid by using the aforementioned triazolylidene-borane compound is presented as well.

摘要

捕获大气中的一氧化碳并将其转化为有价值的化学品是当代科学的重要目标。我们在此展示一种简单的、不含过渡金属的三唑亚基硼烷加合物，它能够捕获大气中的一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，分离并表征了几种关键中间体。此外，还展示了使用上述三唑亚基硼烷化合物将一氧化碳转化为甲酸的首个封闭循环。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/ba5397123c75/CHEM-31-e202403942-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/8f6907f641fb/CHEM-31-e202403942-g011.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/90dfbb76cf00/CHEM-31-e202403942-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/8abc7f4c6c2e/CHEM-31-e202403942-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/378f124e179f/CHEM-31-e202403942-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/a69b1e8c51c2/CHEM-31-e202403942-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/bd7ffa9d15b7/CHEM-31-e202403942-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/9b6e74de13c9/CHEM-31-e202403942-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/2062d08ef862/CHEM-31-e202403942-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/0a8085ddbc18/CHEM-31-e202403942-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/050bf3dd4e53/CHEM-31-e202403942-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/fa3facee5156/CHEM-31-e202403942-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/ba5397123c75/CHEM-31-e202403942-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/8f6907f641fb/CHEM-31-e202403942-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/a36578e5c45b/CHEM-31-e202403942-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/90dfbb76cf00/CHEM-31-e202403942-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/8abc7f4c6c2e/CHEM-31-e202403942-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/378f124e179f/CHEM-31-e202403942-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/a69b1e8c51c2/CHEM-31-e202403942-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/bd7ffa9d15b7/CHEM-31-e202403942-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/9b6e74de13c9/CHEM-31-e202403942-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/2062d08ef862/CHEM-31-e202403942-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/0a8085ddbc18/CHEM-31-e202403942-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/050bf3dd4e53/CHEM-31-e202403942-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/fa3facee5156/CHEM-31-e202403942-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d9f/12057606/ba5397123c75/CHEM-31-e202403942-g001.jpg

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