An Improved Synthesis of the Versatile Heterocycle, 4-Amino-6-Bromo-5-Cyanopyrrolo[2,3-d]Pyrimidine
| Autor: | Porcari, AnthonyR., Townsend, LeroyB. |
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| Zdroj: | Synthetic Communications; October 1998, Vol. 28 Issue: 20 p3835-3843, 9p |
| Abstrakt: | AbstractA fast and efficient method was developed for the preparation of 4-amino-6-bromo-5-cyanopyrrolo[2,3-d]pyrimidine from 2-amino-5-bromo-3,4-dicyanopyrrole, triethylorthoformate and ethanolic ammonia. Pure product was obtained in higher yields and in less time than those reported in published procedures. |
| Databáze: | Supplemental Index |
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