Self-contained photo-acid generators with high quantum yields triggered by photo-cyclization

Zixuan Xu; Zhaoyu Wang; Yanyun Zhang; Xiaokang Yao; Meijuan Ding; Huifang Shi; Zhongfu An

doi:10.1039/d2cc04941d

Self-contained photo-acid generators with high quantum yields triggered by photo-cyclization

Zixuan Xu, Zhaoyu Wang, Yanyun Zhang, Xiaokang Yao, Meijuan Ding, Huifang Shi, Zhongfu An

柔性电子（未来科技）学院|先进材料研究院

Nanjing Tech University

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

We present a novel series of neutral photo-acid generators (PAGs) based on carbazole derivatives. A photo-induced 6π-electrocyclization reaction of carbazole derivatives triggers the subsequent release of halogen acids. With UV irradiation, PAGs spontaneously release acid molecules quantitatively forming polyaromatic compounds. To our knowledge, it is considered the highest quantum yield (over 85%) among Brønsted PAGs.

源语言	英语
页（从-至）	13266-13269
页数	4
期刊	Chemical Communications
卷	58
期	95
DOI	https://doi.org/10.1039/d2cc04941d
出版状态	已出版 - 4 11月 2022

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abstract = "We present a novel series of neutral photo-acid generators (PAGs) based on carbazole derivatives. A photo-induced 6π-electrocyclization reaction of carbazole derivatives triggers the subsequent release of halogen acids. With UV irradiation, PAGs spontaneously release acid molecules quantitatively forming polyaromatic compounds. To our knowledge, it is considered the highest quantum yield (over 85%) among Br{\o}nsted PAGs.",

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AU - Xu, Zixuan

AU - Wang, Zhaoyu

AU - Zhang, Yanyun

AU - Yao, Xiaokang

AU - Ding, Meijuan

AU - Shi, Huifang

AU - An, Zhongfu

PY - 2022/11/4

Y1 - 2022/11/4

N2 - We present a novel series of neutral photo-acid generators (PAGs) based on carbazole derivatives. A photo-induced 6π-electrocyclization reaction of carbazole derivatives triggers the subsequent release of halogen acids. With UV irradiation, PAGs spontaneously release acid molecules quantitatively forming polyaromatic compounds. To our knowledge, it is considered the highest quantum yield (over 85%) among Brønsted PAGs.

AB - We present a novel series of neutral photo-acid generators (PAGs) based on carbazole derivatives. A photo-induced 6π-electrocyclization reaction of carbazole derivatives triggers the subsequent release of halogen acids. With UV irradiation, PAGs spontaneously release acid molecules quantitatively forming polyaromatic compounds. To our knowledge, it is considered the highest quantum yield (over 85%) among Brønsted PAGs.

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JO - Chemical Communications

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ER -

Self-contained photo-acid generators with high quantum yields triggered by photo-cyclization

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