Affiliated with RC | false |
Status | 已發表Published |
Metalated Chromene and Chromone Complexes: pH Switchable Metal-Carbon Bonding Interaction, Photo-triggerable Chromone Delivery Application, and Antioxidative Activity | |
Ng, Sze-Wing; Chung, Lai-Hon; Yeung, Chi-Fung; Lo, Hoi-Shing; Shek, Hau-Lam; Kang, Tian-Shu; Leung, Chung-Hang![]() | |
2018-02-06 | |
Source Publication | CHEMISTRY-A EUROPEAN JOURNAL
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ISSN | 0947-6539 |
Volume | 24Issue:8Pages:1779-+ |
Abstract | The two families of Ru-II- chromene and -chromone complexes isolated in this work represent the first examples of metalated chromene and chromone complexes synthesized through transition-metal-mediated cyclization of phenol-tethered ynone. These unprecedented metalated heterocyclic compounds exhibit remarkable features, such as pH-switchable metal-carbon bonding interactions, photo-triggerable release of organic chromone upon visible-light irradiation, and superior antioxidative property to their organic analogue (1,4-benzopyrone). These findings not only offer mechanistic insights into metal-induced activation of functionalized alkynes, but also add a new dimension to rational design of antioxidants and photo-responsive drug delivery systems. |
Keyword | alkynes antioxidants chromones photochemistry ruthenium |
DOI | 10.1002/chem.201705450 |
URL | View the original |
Indexed By | SCIE |
Language | 英語English |
WOS Research Area | Chemistry |
WOS Subject | Chemistry, Multidisciplinary |
WOS ID | WOS:000424226000004 |
Publisher | WILEY-V C H VERLAG GMBH |
The Source to Article | WOS |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | Institute of Chinese Medical Sciences |
Recommended Citation GB/T 7714 | Ng, Sze-Wing,Chung, Lai-Hon,Yeung, Chi-Fung,et al. Metalated Chromene and Chromone Complexes: pH Switchable Metal-Carbon Bonding Interaction, Photo-triggerable Chromone Delivery Application, and Antioxidative Activity[J]. CHEMISTRY-A EUROPEAN JOURNAL,2018,24(8):1779-+. |
APA | Ng, Sze-Wing,Chung, Lai-Hon,Yeung, Chi-Fung,Lo, Hoi-Shing,Shek, Hau-Lam,Kang, Tian-Shu,Leung, Chung-Hang,Ma, Dik-Lung,&Wong, Chun-Yuen.(2018).Metalated Chromene and Chromone Complexes: pH Switchable Metal-Carbon Bonding Interaction, Photo-triggerable Chromone Delivery Application, and Antioxidative Activity.CHEMISTRY-A EUROPEAN JOURNAL,24(8),1779-+. |
MLA | Ng, Sze-Wing,et al."Metalated Chromene and Chromone Complexes: pH Switchable Metal-Carbon Bonding Interaction, Photo-triggerable Chromone Delivery Application, and Antioxidative Activity".CHEMISTRY-A EUROPEAN JOURNAL 24.8(2018):1779-+. |
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