Efficient conversion of 6-cyanopurines into 6-alkoxyformimidoyl purines
An extremely simple method for the selective synthesis of 9-aryl and 9-alkyl 6-alkoxy or 6-alkoxyformimidoyl purines from the corresponding 6-cyanopurines is described. The reaction is carried out with methanol or ethanol in the presence of DBU. At room temperature, nucleophilic attack by the primar...
| Autor principal: | |
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| Outros Autores: | , , |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2004
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| Assuntos: | |
| Texto completo: | http://hdl.handle.net/1822/2197 |
| País: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/2197 |