Sulfonic acid based cation-exchange resin: A novel proton source for one-pot diazotization-iodination of aromatic amines in water
| Parent link: | Synthesis.— , 1969- № 2.— 2008.— P. 185-187 |
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| Andre forfattere: | , , , , , |
| Summary: | A convenient and simple one-pot method for the preparation of iodoarenes at room temperature has been developed, by sequential diazotization-iodination of aromatic amines with NaNO2/KI in the presence of a sulfonic acid based cation-exchange resin in water. This inexpensive, noncorrosive and eco-friendly synthetic route is general in nature and allows for the preparation of iodoarenes with an electron-donating or -withdrawing group in various positions from the corresponding amines in 50-98% yields. В фонде НТБ ТПУ отсутствует |
| Sprog: | engelsk |
| Udgivet: |
2008
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| Fag: | |
| Format: | Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=596258 |
| Summary: | A convenient and simple one-pot method for the preparation of iodoarenes at room temperature has been developed, by sequential diazotization-iodination of aromatic amines with NaNO2/KI in the presence of a sulfonic acid based cation-exchange resin in water. This inexpensive, noncorrosive and eco-friendly synthetic route is general in nature and allows for the preparation of iodoarenes with an electron-donating or -withdrawing group in various positions from the corresponding amines in 50-98% yields. В фонде НТБ ТПУ отсутствует |
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