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Synthesis 1988; 1988(11): 848-850
DOI: 10.1055/s-1988-27727
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Rare Purine Nucleosides: Congeners of the Antibiotic, Nebularine

Vasu Nair* , Greg S. Buenger
  • *Department of Chemistry, University of Iowa, Iowa City, IA 52242, USA
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Publication Date:
20 August 2002 (online)

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Novel functionalized analogues of the biologically active nucleoside, nebularine, have been synthesized. The key step of the syntheses involved palladium-catalyzed cross-coupling reactions between 2-iodonebularine and organostannanes. This synthetic approach has considerable potential generality, and the only limitation appears to be the availability of the appropriate organostannane coupling reagent.