Literature DB >> 30480861

New Roles for Photoexcited Eosin Y in Photochemical Reactions.

Dong-Mei Yan1, Jia-Rong Chen1, Wen-Jing Xiao1.   

Abstract

Neutral eosin Y-derived photoexcited states have been found to serve as photoacids and direct hydrogen atom transfer (HAT) catalysts in the activation of glycals and C-H bonds, respectively. These studies pave the way for further use of eosin Y in photochemical synthesis.
© 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  C−H functionalization; eosin Y; hydrogen atom transfer; photoacids; photoredox catalysis

Year:  2018        PMID： 30480861     DOI： 10.1002/anie.201811102

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  11 in total

Review 1.  Technological Innovations in Photochemistry for Organic Synthesis: Flow Chemistry, High-Throughput Experimentation, Scale-up, and Photoelectrochemistry.

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Review 2.  Research Progress on Improving the Efficiency of CDT by Exacerbating Tumor Acidification.

Authors:  Wenting Chen; Jinxi Liu; Caiyun Zheng; Que Bai; Qian Gao; Yanni Zhang; Kai Dong; Tingli Lu
Journal:  Int J Nanomedicine       Date:  2022-06-10

3.  Ceramic boron carbonitrides for unlocking organic halides with visible light.

Authors:  Tao Yuan; Meifang Zheng; Markus Antonietti; Xinchen Wang
Journal:  Chem Sci       Date:  2021-03-23       Impact factor: 9.825

4.  A photoexcited halogen-bonded EDA complex of the thiophenolate anion with iodobenzene for C(sp3)-H activation and thiolation.

Authors:  Tao Li; Kangjiang Liang; Jiaying Tang; Yuzhen Ding; Xiaogang Tong; Chengfeng Xia
Journal:  Chem Sci       Date:  2021-10-21       Impact factor: 9.825

5.  Visible-Light-Induced Radical Condensation Cyclization to Synthesize 3,4-Dihydropyrimidin-2-(1H)-ones/thiones Using Photoexcited Na2 Eosin Y as a Direct Hydrogen Atom Transfer (HAT) Catalyst.

Authors:  Farzaneh Mohamadpour
Journal:  ACS Omega       Date:  2022-03-03

6.  Divergent functionalization of aldehydes photocatalyzed by neutral eosin Y with sulfone reagents.

Authors:  Jianming Yan; Haidi Tang; Eugene Jun Rong Kuek; Xiangcheng Shi; Chenguang Liu; Muliang Zhang; Jared L Piper; Shengquan Duan; Jie Wu
Journal:  Nat Commun       Date:  2021-12-10       Impact factor: 14.919

7.  Visible-light enabled room-temperature dealkylative imidation of secondary and tertiary amines promoted by aerobic ruthenium catalysis.

Authors:  Dong Yang; Jingqi Shi; Jiaming Chen; Xiaoqi Jia; Cuiying Shi; Lifang Ma; Ziyuan Li
Journal:  RSC Adv       Date:  2021-05-25       Impact factor: 4.036

8.  Photomediated reductive coupling of nitroarenes with aldehydes for amide synthesis.

Authors:  Qingyao Li; Peng Dai; Haidi Tang; Muliang Zhang; Jie Wu
Journal:  Chem Sci       Date:  2022-08-03       Impact factor: 9.969

9.  Triarylamine-based porous coordination polymers performing both hydrogen atom transfer and photoredox catalysis for regioselective α-amino C(sp3)-H arylation.

Authors:  Hanning Li; Yang Yang; Xu Jing; Cheng He; Chunying Duan
Journal:  Chem Sci       Date:  2021-05-18       Impact factor: 9.825

Review 10.  Direct Photocatalyzed Hydrogen Atom Transfer (HAT) for Aliphatic C-H Bonds Elaboration.

Authors:  Luca Capaldo; Davide Ravelli; Maurizio Fagnoni
Journal:  Chem Rev       Date:  2021-08-06       Impact factor: 60.622
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