Synthesis, characterization and molecular structures of Ni(II) complexes derived from Schiff base pyridylimine ligands

Pioquinto‐Mendoza, J. Roberto; Rosas-Ortiz, Jaime Alberto; Reyes-Martínez, Reyna; Conelly‐Espinosa, Patricia; Toscano, Rubén A.; Germán-Acacio, Juan Manuel; Avila-Sorrosa, Alcives; Baldovino-Pantaleón, Oscar; Morales‐Morales, David

doi:10.1016/j.ica.2015.09.016

Cited by 14 publications

(12 citation statements)

References 51 publications

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“…After six successive cycles, the Cu‐AIA‐PC‐Pd catalyst remains substantially active and no significant decreases in the catalytic efficiency are observed (Figure S22). Compared with the catalysts reported in literatures (Table S5), the obtained Cu‐AIA‐PC‐Pd also exhibits excellent catalytic activity. The results confirm that Cu‐AIA as a 2D carrier to support metal catalysts is feasible.…”

Section: Resultsmentioning

confidence: 62%

Amino‐Induced 2D Cu‐Based Metal–Organic Framework as an Efficient Heterogeneous Catalyst for Aerobic Oxidation of Olefins

Tang

Cai

Xie

et al. 2020

Chemistry A European J

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With the assistance of hydrogen bonds of the o‐amino group, we have successfully tuned a coordination structure from a metal–organic polyhedron (MOP) to a two‐dimensional (2D) metal–organic framework (MOF). The amino group forms hydrogen bonds with the two vicinal carboxylic groups, and induces the ligand to coordinate with copper ions to form the 2D structure. The obtained 2D Cu‐based MOF (Cu‐AIA) has been applied as an efficient heterogeneous catalyst in the aerobic epoxidation of olefins by using air as oxygen source. Without the aggregation problem of active sites in MOPs, Cu‐AIA possesses much higher reactivity than MOP‐1. Furthermore, the amino group of the framework has been used as a modifiable site through post‐synthetic metalation (PSMet) to prepare a 2D MOF‐supported Pd single‐site heterogeneous catalyst, which shows excellent catalytic performance for the Suzuki reaction. It indicates that Cu‐AIA can also work as a good 2D MOF carrier for the derivation of other heterogeneous catalysts.

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Section: Resultsmentioning

confidence: 62%

Amino‐Induced 2D Cu‐Based Metal–Organic Framework as an Efficient Heterogeneous Catalyst for Aerobic Oxidation of Olefins

Tang

Cai

Xie

et al. 2020

Chemistry A European J

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“…Pioquinto‐Mendoza et al . reported the crystal structure of the complex of 2pdab and NiCl 2 . The powder XRD of the synthesized complex was compared with the simulated powder XRD with the report‐structure (Figure ).…”

Section: Resultsmentioning

confidence: 99%

“…The previous reports of single crystal XRD of 2pdab and its Ni(II) complex was also analysed to get an insight of the structural features of the compounds leading to an understanding of the reason behind the good binding constant of Ni(II) with 2pdab .…”

Section: Resultsmentioning

confidence: 99%

“…The crystal structure analysis of the complex of 2pdab with NiCl 2 was done by Pioquinto‐Mendoza and coworkers . The complex is crystallized in Triclinic P ‐1.…”

Section: Resultsmentioning

confidence: 99%

“…In 2015, Pioquinto Mendoza et al . reported a Nickel complex of 2pdab, while 2pdab also acted as ionophore sensor for Cadmium in polymeric membrane electrodes. Complexation studies of Mn 2+ , Cd 2+ and Zn 2+ ions with 2pdab was done by NMR technique using 7 Li nucleus as a probe .…”

Section: Introductionmentioning

confidence: 99%

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Bis‐Pyridyl Diimines as Selective and Ratiometric Chemosensor for Ni(II) and Cd(II) Metal Ions

Das

Sarkar

2019

ChemistrySelect

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A pyridyl based Schiff base compound, (1E,1′E)‐N,N′‐(butane‐1,4‐diyl)bis(1‐(pyridin‐2‐yl)methanimine) (2pdab) was observed to serve as a highly selective and sensitive ratiometric chemosensor for Ni2+ and Cd2+ ions. Mole ratio method and Yoe Jone's method showed a 1:1 binding mode of metal ions (Ni2+ and Cd2+) with 2pdab, while a binding constant of 26.88 ×106 L/mol and 4.29×106 L/mol, for Ni2+ and Cd2+, respectively, was determined. The limit of detection of 2pdab in sensing Ni2+ and Cd2+ was observed to be 3.08 μM and 1.4688 μM, respectively. The selectivity of 2pdab to detect Cd2+ and Ni2+ among various other competitive ions was also studied. The sensor, 2pdab, was applied in real time application for detection of nickel ion in river water sample.

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Macrocyclic mononuclear Ni(II) and macroacyclic tetranuclear Cu(II) complexes: Dimerization of binuclear Cu(II) complexes with help of perchlorate anions

Golbedaghi

Fausto

Salehzadeh

et al. 2018

Inorganica Chimica Acta

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Synthesis, characterization and molecular structures of Ni(II) complexes derived from Schiff base pyridylimine ligands

Cited by 14 publications

References 51 publications

Amino‐Induced 2D Cu‐Based Metal–Organic Framework as an Efficient Heterogeneous Catalyst for Aerobic Oxidation of Olefins

Amino‐Induced 2D Cu‐Based Metal–Organic Framework as an Efficient Heterogeneous Catalyst for Aerobic Oxidation of Olefins

Bis‐Pyridyl Diimines as Selective and Ratiometric Chemosensor for Ni(II) and Cd(II) Metal Ions

Macrocyclic mononuclear Ni(II) and macroacyclic tetranuclear Cu(II) complexes: Dimerization of binuclear Cu(II) complexes with help of perchlorate anions

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