Persistent and Predominantly Localized Boron Radical from the Reduction of a Three‐Dimensional Analogue of NHC‐Stabilized Borafluorenium-Reference-Cited by-同舟云学术

Persistent and Predominantly Localized Boron Radical from the Reduction of a Three‐Dimensional Analogue of NHC‐Stabilized Borafluorenium

Published:2023-05-24 Issue:42 Volume:29 Page:
ISSN:0947-6539
Container-title:Chemistry – A European Journal
language:en
Short-container-title:Chemistry A European J

Author:

Xiang Libo¹²,Wang Junyi³⁴,Krummenacher Ivo¹²,Radacki Krzysztof¹²,Braunschweig Holger¹²,Lin Zhenyang⁴,Ye Qing¹²³^ORCID

Affiliation:

1. Institute for Inorganic Chemistry Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany

2. Institute for Sustainable Chemistry & Catalysis with Boron Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany

3. Department of Chemistry Southern University of Science and Technology 1088 Xueyuan Blvd., Xili, Nanshan District 518055 Shenzhen China

4. Department of Chemistry The Hong Kong University of Science and Technology Clear Water Bay Kowloon 999077 Hong Kong

Abstract

AbstractIn this contribution, we reported the three‐dimensional (3D) analogues of N‐heterocyclic carbene (NHC)‐stabilized 9‐borafluorenium and 9‐borafluorene radical. The radical was fully characterized by cyclic voltammetry (CV), UV‐Vis absorption spectroscopy, electron paramagnetic resonance (EPR) and single‐crystal X‐ray diffraction analyses. The distinct boron‐centered radical character of 9‐borafluorene radical was corroborated by DFT calculations and EPR analysis.

Funder

Deutsche Forschungsgemeinschaft

Publisher

Wiley

Subject

General Chemistry,Catalysis,Organic Chemistry

Reference122 articles.

2. The Boranes and Their Relatives

3. The concept of boranes as ligands

4. W. Siebert C. J. Maier A. Maier P. Greiwe M. J. Bayer M. Hofmann H. Pritzkow Pure Appl. Chem.2003 75 No. 9 1277–1286;

5. N. S. Hosmane Boron Science: New Technologies and Applications 1st ed. Ed.; Taylor & Francis Group: Boca Raton 2012.

Cited by 13 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Borafluorene-Mediated Sulfur Activation: Isolation of Boryl-Linked S₇ and S₈ Catenates and Related Chalcogenide Molecules;Inorganic Chemistry;2024-09-06

2. Synthesis of C-Mercuro Derivatives of ortho-Carborane. Crystal Structure of Bis(2-phenyl-ortho-carboran-1-yl)mercury;Russian Journal of Inorganic Chemistry;2024-08-09

3. Mono- and Bis-Phosphine Promoted Incorporation of Boron, Nitrogen, and Phosphorus into Heterocycles via Staudinger Reactions of Borafluorene Azides;Inorganic Chemistry;2024-06-12

4. Full Electron Delocalization across the Cluster in 1,12-bisBMes₂-p-carborane Radical Anion;Journal of the American Chemical Society;2024-06-08

5. Formation and reactivity of a unique M⋯C–H interaction stabilized by carborane cages;Chemical Science;2024