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...
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| Other Authors: | , , |
| Format: | article |
| Language: | eng |
| Published: |
2004
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| Subjects: | |
| Online Access: | http://hdl.handle.net/1822/2197 |
| Country: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/2197 |