Hyperconjugative aromaticity and protodeauration reactivity of polyaurated indoliums

Hyperconjugative aromaticity combines the concepts of hyperconjugation and aromaticity and explains cyclopentadiene stability. Here, the authors demonstrate extended hyperconjugative aromaticity in a metallated indole ring, which shows extended electron conjugation due to the dual hyperconjugation.

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Bibliographic Details
Main Authors: Kui Xiao, Yu Zhao, Jun Zhu, Liang Zhao
Format: article
Language:EN
Published: Nature Portfolio 2019
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Online Access:https://doaj.org/article/f565e56009c0456c94b1b24dda727591
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Summary:Hyperconjugative aromaticity combines the concepts of hyperconjugation and aromaticity and explains cyclopentadiene stability. Here, the authors demonstrate extended hyperconjugative aromaticity in a metallated indole ring, which shows extended electron conjugation due to the dual hyperconjugation.