1,6;2,3-Bis-BN Cyclohexane: Synthesis, Structure, and Hydrogen Release

Dai，Yan1; Zhang，Xin2; Liu，Yongfeng2; Yu，Haibo3; Su，Wei4; Zhou，John1; Ye，Qing4,5; Huang，Zhenguo1

2021

10.1021/jacs.1c13581

Journal of the American Chemical Society   影响因子和分区

0002-7863

1520-5126

BN/CC isosterism has been widely investigated as a strategy to expand carbon-based compounds. The introduction of BN units in organic molecules always results in novel properties. In this work, we reported the first synthesis and characterization of 1,6;2,3-bis-BN cyclohexane, an isostere of cyclohexane with two adjacent BN pairs. Its ring flipping barrier is similar to that of cyclohexane. Protic hydrogens on N in 1,6;2,3-bis-BN cyclohexane show higher reactivity than its isomeric bis-BN cyclohexane. This compound exhibits an appealing hydrogen storage capability of >9.0 wt %, nearly twice as much as the 1,2;4,5-bis-BN cyclohexane.

EI

英语

NI论文

通讯

20221812059217

Hydrogen storage

Gas Fuels:522 ; Organic Compounds:804.1

2-s2.0-85129203578

Scopus

1.School of Civil and Environmental Engineering,University of Technology Sydney,Sydney,2007,Australia
2.State Key Laboratory of Silicon Materials,School of Materials Science and Engineering,Zhejiang University,Hangzhou,310027,China
3.Molecular Horizons and School of Chemistry and Molecular Bioscience,University of Wollongong,Wollongong,Northfields Avenue,2522,Australia
4.Department of Chemistry,Southern University of Science and Technology,Shenzhen,518055,China
5.Institut für Anorganische Chemie,Institute for Sustainable Chemistry and Catalysis with Boron,Julius-Maximilians-Universität Würzburg,Würzburg,Am Hubland,97074,Germany

Dai，Yan,Zhang，Xin,Liu，Yongfeng,et al. 1,6;2,3-Bis-BN Cyclohexane: Synthesis, Structure, and Hydrogen Release[J]. Journal of the American Chemical Society,2021,144:8434-8438.

Dai，Yan.,Zhang，Xin.,Liu，Yongfeng.,Yu，Haibo.,Su，Wei.,...&Huang，Zhenguo.(2021).1,6;2,3-Bis-BN Cyclohexane: Synthesis, Structure, and Hydrogen Release.Journal of the American Chemical Society,144,8434-8438.

Dai，Yan,et al."1,6;2,3-Bis-BN Cyclohexane: Synthesis, Structure, and Hydrogen Release".Journal of the American Chemical Society 144(2021):8434-8438.