Pd‐Catalyzed Carbonylative Synthesis of 4 H ‐Benzo[ d ][1,3]Oxazin‐4‐Ones Using Benzene‐1,3,5‐Triyl Triformate as the CO Source
In: Chemistry – A European Journal, Jg. 27 (2021-10-04), S. 16219-16224
Online
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Zugriff:
A facile synthesis of 4H-benzo[d][1,3]oxazin-4-one derivatives by Pd-catalyzed carbonylative cross-coupling between N-(ortho-bromoaryl)amides and benzene-1,3,5-triyl triformate (TFBen) was developed. This procedure does not require the toxic and flammable gas CO as the carbonyl source and tolerates a wide scope of functional groups. Remarkably, 4H-benzo[d][1,3]oxazin-4-ones incorporated to natural products and drugs can be constructed by this method.
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Pd‐Catalyzed Carbonylative Synthesis of 4 H ‐Benzo[ d ][1,3]Oxazin‐4‐Ones Using Benzene‐1,3,5‐Triyl Triformate as the CO Source
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Autor/in / Beteiligte Person: | Wu, Xiao-Feng ; Dong, Mengke ; Bai, Jin ; Zheng, Yan ; Qu, Erdong ; Li, Wanfang |
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Zeitschrift: | Chemistry – A European Journal, Jg. 27 (2021-10-04), S. 16219-16224 |
Veröffentlichung: | Wiley, 2021 |
Medientyp: | unknown |
ISSN: | 1521-3765 (print) ; 0947-6539 (print) |
DOI: | 10.1002/chem.202103137 |
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