A rhodium-catalyzed cascade C-H activation/annulation strategy for the expeditious assembly of pyrrolidinedione-fused 1,2-benzothiazines
A cascade annulation strategy triggered by rhodium(III)-catalyzed C-H activation has been reported for the expeditious assembly of pyrrolidinedione-fused 1,2-benzothiazines from free NH-sulfoximines with maleimides under mild conditions. Without the need for inert atmosphere protection, a broad range of sulfoximines with maleimides were well tolerated, producing diverse fused-thiazine derivatives in moderate to good yields. Additionally, the late-stage transformation of the target product demonstrated the potential synthetic value of this protocol.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - year:2024 |
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| Enthalten in: |
Organic & biomolecular chemistry - (2024) vom: 12. Apr. |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Wu, Yinsong [VerfasserIn] |
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| Links: |
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| Anmerkungen: |
Date Revised 12.04.2024 published: Print-Electronic Citation Status Publisher |
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| doi: |
10.1039/d4ob00193a |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM370958047 |
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| 100 | 1 | |a Wu, Yinsong |e verfasserin |4 aut | |
| 245 | 1 | 2 | |a A rhodium-catalyzed cascade C-H activation/annulation strategy for the expeditious assembly of pyrrolidinedione-fused 1,2-benzothiazines |
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| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status Publisher | ||
| 520 | |a A cascade annulation strategy triggered by rhodium(III)-catalyzed C-H activation has been reported for the expeditious assembly of pyrrolidinedione-fused 1,2-benzothiazines from free NH-sulfoximines with maleimides under mild conditions. Without the need for inert atmosphere protection, a broad range of sulfoximines with maleimides were well tolerated, producing diverse fused-thiazine derivatives in moderate to good yields. Additionally, the late-stage transformation of the target product demonstrated the potential synthetic value of this protocol | ||
| 650 | 4 | |a Journal Article | |
| 700 | 1 | |a Shi, Guanghao |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Yanan |e verfasserin |4 aut | |
| 700 | 1 | |a Kong, Yangzilin |e verfasserin |4 aut | |
| 700 | 1 | |a Wu, Mengdi |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Demao |e verfasserin |4 aut | |
| 700 | 1 | |a Wu, Xiaobing |e verfasserin |4 aut | |
| 700 | 1 | |a Shang, Yongjia |e verfasserin |4 aut | |
| 700 | 1 | |a He, Xinwei |e verfasserin |4 aut | |
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| 856 | 4 | 0 | |u http://dx.doi.org/10.1039/d4ob00193a |3 Volltext |
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