Site Selective Concerted Nucleophilic Aromatic Substitutions of Azole-Ligated Diaryliodonium Salts
| Parent link: | Advanced Synthesis and Catalysis Vol. 365, iss. 4.— 2023.— [P. 535-543] |
|---|---|
| Corporate Author: | |
| Other Authors: | , , , , , |
| Summary: | Title screen Diaryliodonium salts are electrophilic arylation reagents in transition metal-catalyzed and transition metal-free reaction methods. Herein we present the application of azole-stabilized diaryliodonium salts with additional thiophene-2-yl-ligands as substrates for metal-free nucleophilic arylations. Besides their synthesis, we demonstrate their application in chemoselective nitrations, oxygenations, aminations as well as thiolations under umpolung conditions. Convenient one-pot procedures based on their in situ formation are also discussed. |
| Language: | English |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://doi.org/10.1002/adsc.202201001 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669295 |
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| 200 | 1 | |a Site Selective Concerted Nucleophilic Aromatic Substitutions of Azole-Ligated Diaryliodonium Salts |f Yu. A. Vlasenko, T. Kuczmera, N. S. Antonkin [et al.] | |
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| 300 | |a Title screen | ||
| 320 | |a [References: 25 tit.] | ||
| 330 | |a Diaryliodonium salts are electrophilic arylation reagents in transition metal-catalyzed and transition metal-free reaction methods. Herein we present the application of azole-stabilized diaryliodonium salts with additional thiophene-2-yl-ligands as substrates for metal-free nucleophilic arylations. Besides their synthesis, we demonstrate their application in chemoselective nitrations, oxygenations, aminations as well as thiolations under umpolung conditions. Convenient one-pot procedures based on their in situ formation are also discussed. | ||
| 461 | |t Advanced Synthesis and Catalysis | ||
| 463 | |t Vol. 365, iss. 4 |v [P. 535-543] |d 2023 | ||
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