Condensed 1,3,5-triazepines—II
| Autor: | Béla Ágai, Gy. Simig, Gy. Hornyák, József Fetter, Károly Lempert, Gábor Doleschall |
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| Rok vydání: | 1976 |
| Předmět: | |
| Zdroj: | Tetrahedron. 32:57-64 |
| ISSN: | 0040-4020 |
| DOI: | 10.1016/0040-4020(76)80021-x |
| Popis: | A method, based on the reaction of 1-(2-aminoaryl)-2-iminoimidazolidines 8 with phosgen, 1,1′-carbonydiimidazole and thiophosgene, carbon disulfide and 1,1′-thiocarbonyldiimidazole, respectively, has been devised for the synthesis of the title compounds. The compounds 8 are rearranged at elevated temperatures into the isomeric 2-amino-1-(2-amino-ethyl) benzimidazoles 11. |
| Databáze: | OpenAIRE |
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