A Review on Generation and Reactivity of the <i>N</i>-Heterocyclic Carbene-Bound Alkynyl Acyl Azolium Intermediates

A Review on Generation and Reactivity of the <i>N</i>-Heterocyclic Carbene-Bound Alkynyl Acyl Azolium Intermediates

<i>N</i>-heterocyclic carbene (NHC) has been widely used as an organocatalyst for both umpolung and non-umpolung chemistry. Previous works mainly focus on species including Breslow intermediate, azolium enolate intermediate, homoenolate intermediate, alkenyl acyl azolium intermediate, et...

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Bibliographic Details
Main Authors: Ziyang Dong, Chengming Jiang, Changgui Zhao
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Molecules
Subjects:
<i>N</i>-heterocyclic carbene
alkynyl acyl azolium
annulation
intermediate
mechanism
Online Access:https://www.mdpi.com/1420-3049/27/22/7990

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https://www.mdpi.com/1420-3049/27/22/7990

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