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

SCHOOL OF FLEXIBLE ELECTRONICS(FUTURE TECHNOLOGIES)|INSTITUTE OF ADVANCED MATERIALS(IAM)

Nanjing Tech University

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

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 Brønsted PAGs.

Original language	English
Pages (from-to)	13266-13269
Number of pages	4
Journal	Chemical Communications
Volume	58
Issue number	95
DOIs	https://doi.org/10.1039/d2cc04941d
State	Published - 4 Nov 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.",

author = "Zixuan Xu and Zhaoyu Wang and Yanyun Zhang and Xiaokang Yao and Meijuan Ding and Huifang Shi and Zhongfu An",

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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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DO - 10.1039/d2cc04941d

M3 - 文章

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SN - 1359-7345

VL - 58

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EP - 13269

JO - Chemical Communications

JF - Chemical Communications

IS - 95

ER -

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

Abstract

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