N-Heterocyclic carbene catalyzed C-acylation reaction for access to linear aminoenones

An N-heterocyclic carbene(NHC)-catalyzed carbonyl nucleophilic substitution reaction between 1-cyclopropylcarbaldehydes and N-sulfonyl imines is developed for access to linear β-aminoenone prod-ucts.The β-aminoenones containing cyclopropyl fragments can be afforded in moderate to excellent yields un...

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Bibliographic Details
Published in:中国化学快报（英文版） 2023, Vol.34 (1), p.357-361
Main Authors: Jie Lv, Yingling Nong, Kai Chen, Qingyun Wang, Jiamiao Jin, Tingting Li, Zhichao Jin, Yonggui Robin Chi
Format: Article
Language:English
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Summary:An N-heterocyclic carbene(NHC)-catalyzed carbonyl nucleophilic substitution reaction between 1-cyclopropylcarbaldehydes and N-sulfonyl imines is developed for access to linear β-aminoenone prod-ucts.The β-aminoenones containing cyclopropyl fragments can be afforded in moderate to excellent yields under mild conditions.The reaction features excellent trans-diastereoselectivities and the desired aminoenone products are all afforded as Z-isomers.
ISSN:1001-8417