Palladium-Catalyzed Cascade Annulation/Allylation of Alkynyl Oxime Ethers with Allyl Halides: Rapid Access to Fully Substituted Isoxazoles.
J Org Chem
; 84(18): 11958-11970, 2019 09 20.
Article
em En
| MEDLINE
| ID: mdl-31464128
ABSTRACT
A novel and efficient approach for the synthesis of functionalized isoxazoles via palladium-catalyzed cascade annulation/allylation of alkynyl oxime ethers with allyl halides has been established. The present protocol exhibits mild reaction conditions, good functional group compatibility, and convenient operation. Moreover, scalability was performed and further decoration of the isoxazole product was achieved.
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MEDLINE
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En
Ano de publicação:
2019
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Article