Synthesis of Spirocyclopropane-Containing 4<i>H</i>-Pyrazolo[1,5-<i>a</i>]indoles via Alkylative Dearomatization and Intramolecular <i>N</i>-Imination of an Indole–<i>O</i>-(Methylsulfonyl)oxime

Synthesis of Spirocyclopropane-Containing 4<i>H</i>-Pyrazolo[1,5-<i>a</i>]indoles via Alkylative Dearomatization and Intramolecular <i>N</i>-Imination of an Indole–<i>O</i>-(Methylsulfonyl)oxime

In this paper, we report the synthesis of spirocyclopropane-containing 4<i>H</i>-pyrazolo[1,5-<i>a</i>]indoles <b>6a</b>–<b>e</b> via alkylative dearomatization and intramolecular <i>N</i>-imination of indole–<i>O</i>-(methylsul...

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Bibliographic Details
Main Authors: Jiann-Jyh Huang, Hung-Chun Liao, Cheng-En Hsu, Yan-Ru Liu, Yi-Fu Chang, Shan-Yen Chou
Format: Article
Language:English
Published: MDPI AG 2023-08-01
Series:Molecules
Subjects:
4<i>H</i>-pyrazolo[1,5-<i>a</i>]indole
pyrazoloindole
spirocyclopropane
alkylative dearomatization
<i>N</i>-imination
indole
Online Access:https://www.mdpi.com/1420-3049/28/17/6374

Internet

https://www.mdpi.com/1420-3049/28/17/6374

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