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-蒽基-硼二吡咯二元化合物作为原子转移自由基加成反应中的新型光催化剂

-Antracenyl-BODIPY Dyad as a New Photocatalyst in Atom-Transfer Radical Addition Reactions.

作者信息

Abuhadba Sara, Tsuji Miu, Mani Tomoyasu, Esipova Tatiana V

机构信息

Department of Chemistry and Biochemistry, Loyola University Chicago, Chicago, Illinois 60660, United States.

Department of Chemistry, University of Connecticut, Storrs, Connecticut 06269-3060, United States.

出版信息

ACS Omega. 2021 Nov 19;6(48):32809-32817. doi: 10.1021/acsomega.1c04724. eCollection 2021 Dec 7.

DOI:10.1021/acsomega.1c04724
PMID:34901630
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8655941/
Abstract

We demonstrate that because of the efficient generation of triplet excited state under UV or visible-light irradiation, -antracenyl-BODIPY donor-acceptor dyad can catalyze atom-transfer radical addition (ATRA) reactions between bromomalonate and alkenes. This finding paves the way for the design and application of the new type of heavy atom-free organic chromophores for photocatalysis.

摘要

我们证明,由于在紫外光或可见光照射下能高效生成三重激发态,蒽基-硼二吡咯供体-受体二元化合物可催化溴丙二酸酯与烯烃之间的原子转移自由基加成(ATRA)反应。这一发现为设计和应用新型无重原子有机发色团用于光催化铺平了道路。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2c2b/8655941/cc11c59ff308/ao1c04724_0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2c2b/8655941/f0f3976d163b/ao1c04724_0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2c2b/8655941/a064df39edb4/ao1c04724_0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2c2b/8655941/68c008d2ef6c/ao1c04724_0005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2c2b/8655941/cc11c59ff308/ao1c04724_0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2c2b/8655941/f0f3976d163b/ao1c04724_0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2c2b/8655941/a064df39edb4/ao1c04724_0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2c2b/8655941/68c008d2ef6c/ao1c04724_0005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2c2b/8655941/cc11c59ff308/ao1c04724_0003.jpg

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本文引用的文献

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Shining Light on Copper: Unique Opportunities for Visible-Light-Catalyzed Atom Transfer Radical Addition Reactions and Related Processes.铜的光辉:可见光催化原子转移自由基加成反应及相关过程的独特机遇。
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