SEARCH Articles Figures Tables Acetylide formation, Castro-Stephens reaction Alkynylcopper Stephens-Castro reaction Apitz-Castro CASTRO-HARTMANN Cadiot-Chodkiewicz reaction, Castro-Stephens Castro Jorge universal Castro acetylene coupling Castro coupling Castro cross-couplings Castro reaction Castro reaction oxidation Castro, Fidel Castro-Stephens indole synthesis Castro-Stephens protocol Castro-Stephens reaction copper acetylide preparation Castro-Stephens reaction copper-catalyzed Sonogashira Castro-Stephens reaction formation Castro-Stephens-Sonogashira reaction Castro-type reaction Castro’s reagent Copper acetylide Castro-Stephens reaction De Castro De Castro-Martins Phosphines Castro-Stephens reaction, catalytic Pyridines Castro-Stephens reaction STEPHENS-CASTRO Acetylene Stephens-Castro coupling Stephens-Castro coupling alkynic ketones Stephens-Castro coupling copper acetylide intermediates Stephens-Castro reaction Stephens-Castro reaction, copper-catalyzed The Stephens-Castro Reaction