Browsing by Author "Carrasco, Claudia"

Now showing items 1-2 of 2

    • Heating pre-treatment of copper ores and its effects on the bond work index 
      Cisternas, Nataly; Tobosque, Pablo; Sbarbaro, Daniel; Munnier González, Carlos Roberto; Kracht Gajardo, Willy Andrés; Carrasco, Claudia (MDPI, 2022)
      Comminution is the stage with the largest energy consumption in the mining process. Therefore, several pre-treatments have been proposed to reduce the energy requirements of this stage. This work analyzed the effect of a ...
    • Synthesis of indazol-4,7-dione derivatives as potential trypanocidal agents 
      Tapia, Ricardo A.; Carrasco, Claudia; Ojeda, Scarlet; Salas, Cristian; Valderrama, Jaime A.; Morello Casté, Antonio; Repetto Scaramelli, Yolanda (2002)
      The synthesis of new indazol-4,7-dione derivatives via 1,3-dipolar cycloaddition of diazomethane with 2,3-dimethyl-1,4-benzoquinone (2) and 1,4-naphthoquinone (7) followed by N-alkylation of the pyrazol nitrogen atom of ...