Listar INVESTIGACIÓN por autor "Martínez, Iván"

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Ethylene polymerization by binuclear chromium complex with tetrakis(pyrazolyl-methyl)benzene ligand

Martínez, Iván; Morales-Verdejo, César [Univ Mayor, Fac Ciencias, Ctr Nanotecnol Aplicada, Chile]; Karam, Arquimedes; González, Teresa; Coll, David S.; Rojas, René; Rodríguez, Barbara E. (Chile. Universidad Mayor, 2020)

The reaction of one equivalent of 1,2,4,5-tetrakis(pyrazolyl-methyl)benzene ligand (L) with two equivalents of Cr(THF)(3)Cl-3 in tetrahydrofuran has produced a binuclear neutral complex of general formula [Cr2L(THF)(2)Cl-6] ...
Prelimary Results of the Reaction of Cyclotrimerization of Phenylacetylene [2+2+2] Catalyzed by [(Cp*)Co(Indene)] Complex

Morales-Verdejo, César [Chile. Universidad Mayor. Facultad de Ciencias. Centro de Nanotecnología Aplicada]; Camarada, Maria Belen [Chile. Universidad Mayor. Facultad de Ciencias. Centro de Nanotecnología Aplicada]; Morales, Verónica; Canete, Alvaro; Martínez, Iván; Manríquez, Juan Manuel; Chavez, Ivonne (Sociedad Chilena de Química, 2018-03)

This work describes the catalytic study of [(Cp*)Co(Ind)] (with Cp*- pentamethylcyclopentadienyl, Ind = Indenyl, (C9H7)) complex in cyclotrimerization of phenylacetylene. From the cylcotrimerization reaction was possible ...