Browsing by Subject "Nickel"

Now showing items 1-4 of 4

    • Acetamidine complexes as catalysts for ethylene polymerization 
      Valdebenito, Carolina; Garland, María Teresa; Quijada Abarca, Juan; Rojas, Rene S. (2009)
      The reaction of (2,6-diisopropyl-phenyl)-acetimidoyl chloride or (2,6-dimethyl-phenyl)-acetimidoyl chloride with 2,6-dimethylaniline in the presence of triethylamine yields a mixture of isomers N′-(2,6-diisopropyl-phenyl ...
    • Isomerization studies of Delta,Lambda-[Ni(1,10-phen)(2)(S-aa)](+) systems 
      Larrazábal Rojas, Guillermo; Parada Aliste, José; Decinti Weiss, Emilio (SOCIEDAD CHILENA DE QUIMICA, 1999-03)
      The Delta-Lambda isomerization of partially resolved [Ni(1,10-phen)(2)(S-aa)](+) systems, where Saa is S-phenylalaninate, S-isoleucinate, S-leucinate, S-valinate, or S-alaninate, has been studied at 15, 20 and 25 degrees ...
    • Isomerization studies of ΔΛ,-[Ni(1,10-phen)2(S-aa)]+ systems 
      Larrazábal Rojas, Guillermo; Parada Aliste, José; Decinti Weiss, Emilio (1999)
      The Δ-Λ isomerization of partially resolved [Ni(1,10-phen)2(S-aa)]+ systems, where S-aa is S-phenylalaninate, S-isoleucinate, S-leucinate, S-valinate, or S-alaninate, has been studied at 15,20 and 25°C in methanol as ...
    • The effects of pressure on X-ray fluorescence analyses: pXRF under high altitude conditions 
      Merrill, Javier; Montenegro, Victor; Gazley, Michael F.; Voisin Aravena, Leandro Andrés (Royal Soc. Chemistry, 2018-05)
      In Latin America many mine sites are located more than 2000 m above sea level, and some over 4000 m above sea level. Portable X-ray ray fluorescence (pXRF) is becoming a routine method for collecting chemical data at ...