The synthesis of ring-expanded imidazo [4,5-c]azepine nucleosides (3-6) is described. Treatment of 5-iodoimidazole derivative 9 with methyl acrylate in the presence of a palladium catalyst gave (E)-5-(2-carbomethoxyvinyl)-1-(2,3,5-tri-O-acetyl-13-Dribofuranosyl)imidazole-4-carboxamide (10), appropri
✦ LIBER ✦
Synthesis of carbon-bridged 8,5'-cyclopurine nucleosides: Nucleosides and nucleotides—XXIV
✍ Scribed by A. Matsuda; M. Tezuka; K. Niizuma; E. Sugiyama; T. Ueda
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- French
- Weight
- 663 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0040-4020
No coin nor oath required. For personal study only.
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