Shukla, Gaurav ; Dahiya, Anjali ; Alam, Tipu ; Patel, Bhisma K. (2019) Visible Light‐Mediated C2‐Quaternarization of N‐Alkyl Indoles through Oxidative Dearomatization using Ir(III) Catalyst Asian Journal of Organic Chemistry, 8 (12). pp. 2243-2248. ISSN 2193-5807
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Official URL: http://doi.org/10.1002/ajoc.201900604
Related URL: http://dx.doi.org/10.1002/ajoc.201900604
Abstract
In the presence of [Ir(dtbbpy)(ppy)2]PF6 photocatalyst and white LEDs, one-third of N-alkylated indoles undergo oxidative dearomatization and serves twice as the C2-electrophilic partner. The remaining two-third act as the C3-nucleophile, prompting two sequential electrophilic substitutions with the in situ generated C2-electrophile that leads to C2-quaternary indolinones at room temperature.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley & Sons, Inc. |
| ID Code: | 124209 |
| Deposited On: | 08 Nov 2021 11:35 |
| Last Modified: | 08 Nov 2021 11:35 |
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