Tetrahedron Letters p. 4513 - 4516 (1989)
Update date:2022-08-04
Topics:
Hugel, Georgette
Cartier, Dominique
Levy, Jean
Upon treatment with sodium in THF under sonication, 19-iodotabersonine underwent cyclization to the vindolinine ring system.The yields and ratio of the diastereomers thus obtained depended on the sonication parameters.
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