Asymmetric Phase Transfer Catalysed Michael Addition of γ-Butenolide and <i>N</i>-Boc-Pyrrolidone to 4-Nitro-5-styrylisoxazoles

Asymmetric Phase Transfer Catalysed Michael Addition of γ-Butenolide and <i>N</i>-Boc-Pyrrolidone to 4-Nitro-5-styrylisoxazoles

Herein we report the addition of acidic γ-butenolide and <i>N</i>-Boc-pyrrolidone to 4-nitro-5-styrylisoxazoles, a popular class of cinnamic ester synthetic equivalent. The reactions proceeded under the catalysis of <i>Cinchona</i>-based phase-transfer catalysts. Functionalis...

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Bibliographic Details
Main Authors: Diana Salazar Illera, Roberta Pacifico, Mauro F. A. Adamo
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Catalysts
Subjects:
4-nitro-5-styrylisoxazoles
cinnamate ester synthetic equivalent
Michael addition
phase-transfer catalysis
Online Access:https://www.mdpi.com/2073-4344/12/6/634

Internet

https://www.mdpi.com/2073-4344/12/6/634

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