NHC‐Au‐Catalyzed Isomerization of Propargylic B(MIDA)s to Allenes and Double Isomerization of Alkynes to 1,3‐Dienes

NHC‐Au‐Catalyzed Isomerization of Propargylic B(MIDA)s to Allenes and Double Isomerization of Alkynes to 1,3‐Dienes

Abstract The synthesis of allenyl boronates is an important yet challenging topic in organic synthesis. Reported herein is an NHC‐gold‐catalyzed 1,3‐H shift toward allenyl boronates synthesis from simple propargylic B(MIDA)s. Mechanistic studies suggest dual roles of the boryl moiety in the reaction...

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Bibliographic Details
Main Authors: Li‐Cai Liu, Shuang Lin, Kangwei Xu, Jiasheng Qian, Ruibo Wu, Qingjiang Li, Honggen Wang
Format: Article
Language:English
Published: Wiley 2024-06-01
Series:Advanced Science
Subjects:
1,3‐diene
alkyne
allene
isomerization
NHC‐Au
Online Access:https://doi.org/10.1002/advs.202308710

Internet

https://doi.org/10.1002/advs.202308710

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