Synthesis and characterization of Fe(III)-piperazine-derived complexes encapsulated in zeolite Y

Química Nova

Horn Jr., Adolfo¹  Paesano Jr., Andrea¹  Universidade Tecnológica Federal do Paraná, Apucarana, Brasil¹  Berezuk, Márcio E.¹  Arroyo, Pedro A.¹  Cardozo-Filho, Lúcio¹  Carvalho, Nakédia M. F.¹  Massachusetts Institute of Technology, Cambridge, United States¹  Universidade Estadual de Maringá, Maringá, Brasil¹  Universidade Estadual do Norte Fluminense, Campos dos Goytacazes, Brasil¹ 

关键词: piperazine;    ship-in-a-bottle encapsulation;    zeolite Y.;   

DOI  :  10.1590/S0100-40422012000500003

学科分类：化学（综合）

来源: Sociedade Brasileira de Quimica

【 摘 要 】

Zeolite-encapsulated complexes have been widely applied in hydrocarbon oxidation catalysis. The "ship-in-a-bottle" encapsulation of iron(III) complexes containing piperazine and piperazine-derivative ligands in zeolite-Y is described. The flexible ligand methodology was employed and the efficiency and reproducibility of the procedure was investigated. The catalysts were characterized employing several techniques and the results indicate the presence of coordinated and uncoordinated iron(III) ions inside and outside the zeolitic cage.

【 授权许可】

Unknown