Efficient and economic halogenation of aryl amines via arenediazonium tosylate salts; Tetrahedron Letters; Vol. 66, iss. 37
| Parent link: | Tetrahedron Letters: Scientific Journal Vol. 66, iss. 37.— 2010.— [P. 7418–7422] |
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| Autres auteurs: | , , , |
| Résumé: | Title screen Arenediazonium tosylate salts have been successfully employed as a new and efficient reagent in halogenation reactions. A novel and economic protocol has been developed for the bromination and chlorination of various anilines using arenediazonium tosylate salts. A wide variety of reaction conditions were studied in acetonitrile at either room temperature or 60 °C in the presence or absence of catalyst with good to excellent yields. A surprising result showed the formation of acetanilides as a major product of aniline and methyl-substituted aniline halogenations in high yields Режим доступа: по договору с организацией-держателем ресурса |
| Langue: | anglais |
| Publié: |
2010
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| Sujets: | |
| Accès en ligne: | http://www.sciencedirect.com/science/article/pii/S0040402010010446 |
| Format: | Électronique Chapitre de livre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=636585 |
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| 200 | 1 | |a Efficient and economic halogenation of aryl amines via arenediazonium tosylate salts |f Young Min Lee [et al.] | |
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| 300 | |a Title screen | ||
| 320 | |a [Referenses: p.7422 (29 tit.)] | ||
| 330 | |a Arenediazonium tosylate salts have been successfully employed as a new and efficient reagent in halogenation reactions. A novel and economic protocol has been developed for the bromination and chlorination of various anilines using arenediazonium tosylate salts. A wide variety of reaction conditions were studied in acetonitrile at either room temperature or 60 °C in the presence or absence of catalyst with good to excellent yields. A surprising result showed the formation of acetanilides as a major product of aniline and methyl-substituted aniline halogenations in high yields | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Tetrahedron Letters |o Scientific Journal | ||
| 463 | |t Vol. 66, iss. 37 |v [P. 7418–7422] |d 2010 | ||
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