PHOTOCYCLIZATION

作品数:5被引量:3H指数:1
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相关领域:理学更多>>
相关期刊:《Smart Molecules》《Science China Chemistry》《Chinese Journal of Structural Chemistry》《Chinese Journal of Chemistry》更多>>
相关基金:国家自然科学基金教育部留学回国人员科研启动基金更多>>
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Tetraphenylethylene-derived organic cages with persistent photogenic radicaloids and efficient photothermal conversion
《Science China Chemistry》2025年第2期661-669,共9页Suqiong Yan Bo Yang Fanda Feng Yuan Zhang Shirong Ban Hui Ma Wei Huang 
Foundation of China(21871133);the Natural Science Foundation of Jiangsu Province(BK20211146);the Science,Technology,and Innovation Commission of Shenzhen Municipality(JCYJ20180307153251975)for financial support。
Transformation of the electronic spin states has received significant interest in recent years because of its applications in the magnetic information storage materials and optical response switches.However,it can be ...
关键词:supramolecular cage photogenic radical PHOTOCYCLIZATION photothermal conversion 
Enhancing tetraphenylethene cyclization as photoswitch被引量:1
《Smart Molecules》2023年第2期30-38,共9页Yue Wu Yiran Ren Xiaoxuan Zeng Honglong Hu Mengqi Li Junzi Li Tingchao He Xin-Shun Li Zhen-Qiang Yu Wei-Hong Zhu 
supported by NSFC/China(21788102,21636002,21622602,21875143,21908146,and 21908060);Shanghai Municipal Science and Technology Major Project(2018SHZDZX03);Innovation Program of Shanghai Municipal Education Commission,Scientific Committee of Shanghai(15XD1501400);Programme of Introducing Talents of Discipline to Universities(B16017);China Postdoctoral Science Foundation(2019M651417);Innovation Research Foundation of Shenzhen(JCYJ20180507182229597).
Tetraphenylethene(TPE),a star building block with promising aggregationinduced emission,has received much interest.Given that its intramolecular Woodward-Hoffmann cyclic intermediate instantaneously converts back to t...
关键词:aggregation-induced emission DIARYLETHENE PHOTOCYCLIZATION PHOTOSWITCH tetraphenylethene 
Synthesis of 2H-benzo[g]furo/thieno/pyrrolo[2,3-e]indazoles via Intramolecular Dehydrogenation Photocyclization被引量:2
《Chinese Journal of Chemistry》2021年第8期2213-2219,共7页Wei Zhang Ping Wang Xi Zhang Rui Wang Tao Wang Zhicun Liu Zunting Zhang 
We are grateful for financial support by the National Natural Science Foundation of China(No.21672132).
A catalyst-,acid-and base-free,environmental-friendly method for synthesis of 2/7-benzo[g]furo[2,3-e]indazoles,2H-benzo[g]-thieno[2,3-e]indazoles and 2H-benzo[g]pyrrolo[2,3-e]indazoles via UV light irradiation of 3-ph...
关键词:INDAZOLES 6π-electroncyclization PHOTOCYCLIZATION Dehydrogenative annulation Chemo-selectivity 
Crystal Structure and ESIPT Phenomena of Anionic 2H-Phenanthro[9,10-c]pyrazol-11-ols
《Chinese Journal of Structural Chemistry》2018年第1期83-90,共8页李晨晨 贺云 魏涛 王涛 张尊听 
supported by the National Natural Science Foundation of China(No.21672132)
Using 4'-methoxy-5-hydroxyisoflavone and 4',5-dihydroxy-7-methoxyisoflavone as leding compounds,6-methoxy-2 H-phenanthro[9,10-c]pyrazol-11-ol(1 a) and 9-methoxy-2 Hphenanthro [9,10-c]pyrazol-6,11-diol(1 b) were ...
关键词:isoflavone photocyclization crystal structure fluorescence ESIPT 
Photochromism of cis(z)-1,2-bispyrryl-substituted ethene derivatives
《Science China Chemistry》1996年第4期363-370,共8页樊贵宝 明阳福 樊美公 姚思德 左志华 
Project supported by the Chinese Academy of Sciences;the National Natural Science Foundation of China
Photochromism of two bispyrryl-substituted ethenes, 2, 3-bis-(1-p-methoxyphenyl-5-phenyl-2-methyl-3-pyrryl)-2-butene (BPE1) and 2,3-bis(1-p-bromophenyl-4-phenyl-2-methyl-3-pyrryl)-2-butene (BPE2), was studied by laser...
关键词:bispyrryl-substituted ETHENE photochromic mechanism PHOTOCYCLIZATION cis-trans isomerization. 
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