Stereoselective Transformations of (+)-Abietic Acid into (+)-Vitedoin B and (+)-Negundoin A
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Tapia, Rubén; Bouanou, Hanane; Alvarez, Esteban; Alvarez-Manzaneda Roldán, Ramón Jesús![University of Almería authority University of Almería authority](/themes/Mirage2/images/autoridades/autoridad.png)
Date
2014-04-15Abstract
The first synthesis of spirolactone (+)-vitedoin B (14 steps, 8.0% global yield) and spiro enol ether (+)-negundoin A (19 steps, 3.7% global yield), via a nor-labdane acetoxy ester, has been achieved starting from commercial (+)-abietic acid.