Visible-Light-Driven Metal-Free and Photocatalyst-Free Intra-molecular Cyclization of Chalcones to Access Phenanthrenes.
| Title: | Visible-Light-Driven Metal-Free and Photocatalyst-Free Intra-molecular Cyclization of Chalcones to Access Phenanthrenes. |
|---|---|
| Authors: | Yi, Miaoyan1,2 (AUTHOR), Zhang, Chen1 (AUTHOR), Liao, Saihu2 (AUTHOR), Sun, Bing1 (AUTHOR) bing.sun@whut.edu.cn |
| Source: | Synlett. Feb2025, Vol. 36 Issue 3, p274-278. 5p. |
| Subject Terms: | *CHALCONES, *RING formation (Chemistry), *PHENANTHRENE, *PHOTOCATALYSIS, *FLUORESCENCE |
| Abstract: | We report a visible-light-driven metal-free and photocatalyst-free protocol for the synthesis of phenanthrenes through the intramolecular cyclization of chalcones. The transformation proceeds through light irradiation and base- and oxygen-based promotion, and enables the generation of a series of phenanthrenes. The further functionalization of an as-synthesized phenanthrene to afford a fluorescent molecule was explored. [ABSTRACT FROM AUTHOR] |
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| Items | – Name: Title Label: Title Group: Ti Data: Visible-Light-Driven Metal-Free and Photocatalyst-Free Intra-molecular Cyclization of Chalcones to Access Phenanthrenes. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Yi%2C+Miaoyan%22">Yi, Miaoyan</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhang%2C+Chen%22">Zhang, Chen</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liao%2C+Saihu%22">Liao, Saihu</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Sun%2C+Bing%22">Sun, Bing</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> bing.sun@whut.edu.cn</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Synlett%22">Synlett</searchLink>. Feb2025, Vol. 36 Issue 3, p274-278. 5p. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22CHALCONES%22">CHALCONES</searchLink><br />*<searchLink fieldCode="DE" term="%22RING+formation+%28Chemistry%29%22">RING formation (Chemistry)</searchLink><br />*<searchLink fieldCode="DE" term="%22PHENANTHRENE%22">PHENANTHRENE</searchLink><br />*<searchLink fieldCode="DE" term="%22PHOTOCATALYSIS%22">PHOTOCATALYSIS</searchLink><br />*<searchLink fieldCode="DE" term="%22FLUORESCENCE%22">FLUORESCENCE</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: We report a visible-light-driven metal-free and photocatalyst-free protocol for the synthesis of phenanthrenes through the intramolecular cyclization of chalcones. The transformation proceeds through light irradiation and base- and oxygen-based promotion, and enables the generation of a series of phenanthrenes. The further functionalization of an as-synthesized phenanthrene to afford a fluorescent molecule was explored. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Synlett is the property of Georg Thieme Verlag Stuttgart and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1055/a-2315-8320 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 5 StartPage: 274 Subjects: – SubjectFull: CHALCONES Type: general – SubjectFull: RING formation (Chemistry) Type: general – SubjectFull: PHENANTHRENE Type: general – SubjectFull: PHOTOCATALYSIS Type: general – SubjectFull: FLUORESCENCE Type: general Titles: – TitleFull: Visible-Light-Driven Metal-Free and Photocatalyst-Free Intra-molecular Cyclization of Chalcones to Access Phenanthrenes. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Yi, Miaoyan – PersonEntity: Name: NameFull: Zhang, Chen – PersonEntity: Name: NameFull: Liao, Saihu – PersonEntity: Name: NameFull: Sun, Bing IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 02 Text: Feb2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 09365214 Numbering: – Type: volume Value: 36 – Type: issue Value: 3 Titles: – TitleFull: Synlett Type: main |
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