Abstract
The Sonogashira coupling of 5′-iodolappaconitine with prop-2-yn-1-ol, 2-methylbut-3-yn-2-ol, phenylacetylene, and 5-ethynylpyrimidine gave new lappaconitine derivatives containing an alkynyl fragment.
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 2, pp. 344–348, February, 2007.
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Osadchii, S.A., Shul’ts, E.E., Vasilevskii, S.F. et al. Study of alkaloids of the Siberian and Altai flora 13. Synthesis of alkynyllappaconitines. Russ Chem Bull 56, 356–360 (2007). https://doi.org/10.1007/s11172-007-0058-4
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DOI: https://doi.org/10.1007/s11172-007-0058-4