Access to Highly Luminescent N-Doped Diazaborepins with Penta-, Hexa-, and Heptagon Substructures

Chenglong Li; Yafei Shi; Pengfei Li; Niu Zhang; Nan Wang; Xiaodong Yin; Pangkuan Chen

doi:10.1021/acs.orglett.1c02528

Access to Highly Luminescent N-Doped Diazaborepins with Penta-, Hexa-, and Heptagon Substructures

Chenglong Li, Yafei Shi, Pengfei Li, Niu Zhang, Nan Wang, Xiaodong Yin, Pangkuan Chen^*

^*此作品的通讯作者

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

12 引用（Scopus）

摘要

Two diazaborepins (BNN1 and BNN2) have been accomplished via a highly efficient pathway in the step-economic transformation. Oxidative dimerization of carbazole derivatives followed by borylation reaction gave heterocyclic diazaborepin as the key building block. Replacement of carbon moiety in traditional borepins with N-N functionality led to a significant red shift of their emissions up to 585 nm with strong red color as solids. This work offered an approach to diazaborepin-based materials for applications in light-emitting field.

源语言	英语
页（从-至）	7123-7128
页数	6
期刊	Organic Letters
卷	23
期	18
DOI	https://doi.org/10.1021/acs.orglett.1c02528
出版状态	已出版 - 17 9月 2021

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10.1021/acs.orglett.1c02528

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引用此

Li, C., Shi, Y., Li, P., Zhang, N., Wang, N., Yin, X., & Chen, P. (2021). Access to Highly Luminescent N-Doped Diazaborepins with Penta-, Hexa-, and Heptagon Substructures. Organic Letters, 23(18), 7123-7128. https://doi.org/10.1021/acs.orglett.1c02528

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author = "Chenglong Li and Yafei Shi and Pengfei Li and Niu Zhang and Nan Wang and Xiaodong Yin and Pangkuan Chen",

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AU - Li, Chenglong

AU - Shi, Yafei

AU - Li, Pengfei

AU - Zhang, Niu

AU - Wang, Nan

AU - Yin, Xiaodong

AU - Chen, Pangkuan

PY - 2021/9/17

Y1 - 2021/9/17

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AB - Two diazaborepins (BNN1 and BNN2) have been accomplished via a highly efficient pathway in the step-economic transformation. Oxidative dimerization of carbazole derivatives followed by borylation reaction gave heterocyclic diazaborepin as the key building block. Replacement of carbon moiety in traditional borepins with N-N functionality led to a significant red shift of their emissions up to 585 nm with strong red color as solids. This work offered an approach to diazaborepin-based materials for applications in light-emitting field.

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ER -

Access to Highly Luminescent N-Doped Diazaborepins with Penta-, Hexa-, and Heptagon Substructures

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