Browsing by Author "201-0335665"
Now showing items 1-5 of 5
-
Núñez Vergara, Luis; Santander Gutiérrez, Ingrid Paola; Navarrete Encina, Patricio; Valenzuela Pedevila, Jorge; Sturm Schaub, Juan; Squella Serrano, Juan (ELECTROCHEMICAL SOC, 2006)The present paper deals with the electrochemical and electron spin resonance (ESR) characterization of a number of nitroso phenyl 1,4-dihydropyridines in aprotic media on a hanging drop mercury electrode (HDME). The ...
-
Atria Salas, Ana María; Valenzuela Pedevila, Jorge; Contreras, M.; Zolezzi Carvallo, Santiago (MARCEL DEKKER INC, 2002)Electron Spin Resonance spectra were obtained of the salicyliden-2-imino-5-nitropyrimidine (1(.-)), N,N-bis(5-nitro-salicyliden). ethylendiamine (2(.-)), 2-hydroxy-5-nitro-benziliden-5-iminoquinoline (3(.-)) anion I radicals ...
-
Valenzuela Pedevila, Jorge; Pessoa Mahana, Hernán; Atria Salas, Ana María; Contreras, Martín; Pezoa Olivares, Jacqueline (TAYLOR & FRANCIS INC., 2005)The synthesis of 2-(2-nitrophenyl)-1H-benzimidazole (1), 1-benzoyl-2-(2-nitrophenyl)-1H -benzimidazole (2), and 1-acetyl-2-(2-nitrophenyl)-1H-benzimidazole ( 3) is reported. Stable radical anions (1(center dot-), 2(center ...
-
Spodine Spiridonova, Evgenia; Atria Salas, Ana María; Valenzuela Pedevila, Jorge; Jalocha, J.; Manzur Saffie, Jorge; García, A. M.; Garland, María Teresa; Peña, Octavio; Saillard, J. Y. (ROYAL SOC CHEMISTRY, 1999-09-07)Three new copper(II) complexes with simple pyrazolate bridges have been prepared, [Cu-2(pz)(2)(dpa)(2)(H2O)Cl]Cl . H2O 1, [Cu-2(pz)(2)(phen)(2)Cl-2]. 2C(2)H(5)OH 2 and [Cu-2(pz)(phen)(2)Cl-3]. 2H(2)O 3 (Hpz = pyrazole, dpa ...
-
Herrera Urbina, Felipe Andrés (Universidad de ChilePrograma Cybertesis, 2007)Este trabajo está dedicado al estudio teórico de experimentos en espectroscopia de absorción de dos fotones. Nuestra atención será focalizada al caso particular correspondiente a la co-propagación de los dos haces a lo ...