This work describes the synthesis of the new ethinylestradiol derivatives 1-3, which were obtained by Sonogashira cross coupling. The chemical structures of the new compounds were established by ID and 2D NMR data as well as spectrometric methods.
En el presente trabajo se describe la síntesis de los nuevos derivados de etinilestradiol 1-3, obtenidos mediante acoplamiento cruzado de Sonogashira. La estructura de los compuestos se asignó mediante RMN de una y dos dimensiones y métodos espectrométricos.
