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A BN anthracene mimics the electronic structure of more highly conjugated systems

Abstract : 9a,9-BN anthracene was synthesized using a simple three-step sequence involving intramolecular electrophilic borylation of 2-benzylpyridines. The same procedure can be applied to yield a number of substituted 9a,9-BN anthracenes. Spectroscopic characterization of the parental compound (UV-photoelectron spectroscopy, UV-vis absorption/emission) shows an electronic structure more similar to that of a larger conjugated system rather than anthracene, the direct all-carbon analogue.
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https://hal.archives-ouvertes.fr/hal-02125180
Contributor : Anna Chrostowska <>
Submitted on : Friday, May 10, 2019 - 11:09:28 AM
Last modification on : Wednesday, February 3, 2021 - 3:26:17 AM

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Jacob Ishibashi, Clovis Darrigan, Anna Chrostowska, Bo Li, Shih-Yuan Liu. A BN anthracene mimics the electronic structure of more highly conjugated systems. Dalton Transactions, Royal Society of Chemistry, 2019, 48 (8), pp.2807-2812. ⟨10.1039/c9dt00481e⟩. ⟨hal-02125180⟩

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