When the metal makes the difference: Template syntheses of tridentate and tetradentate salen-type schiff base ligands and related complexes

R Mazzoni, F Roncaglia, L Rigamonti - Crystals, 2021 - mdpi.com
The reaction of organic molecules mediated by a metal center (template synthesis) can
result in a final connectivity that may differ from the one obtained in the absence of the metal …

Experimental and molecular docking investigation of anticancer activity of new mixed-ligand Schiff base complexes against human colorectal (HCT116), lung (A549) …

L Ghasemi, MH Esfahani, U Sahebi, A Divsalar… - Journal of Molecular …, 2023 - Elsevier
New mixed-ligand Cu (II) complexes,[Cu (SB) L 1–3] ClO 4, that contain a tridentate NN'O
type unsymmetrical Schiff-base main ligand (SB) and a heterocyclic co-ligand (L)(py in (1) …

From solid state to in vitro anticancer activity of copper (II) compounds with electronically-modulated NNO Schiff base ligands

L Rigamonti, F Reginato, E Ferrari, L Pigani… - Dalton …, 2020 - pubs.rsc.org
The copper (II) complexes of general formula [Cu (GL)(Cl)](1–3, G= OMe, H and NO2,
respectively), bearing tridentate Schiff base ligands (GL−) and a chloride as a fourth labile …

New Coordination Compounds of CuII with Schiff Base Ligands—Crystal Structure, Thermal, and Spectral Investigations

D Osypiuk, B Cristóvão, A Bartyzel - Crystals, 2020 - mdpi.com
The new mono-, di-and tetranuclear coordination compounds [Cu (HL1)]· H2O (1),[Cu2
(L1)(OAc)(MeOH)]· 2H2O· MeOH (2),[Cu4 (L2) 2 (OAc) 2]· 4MeOH (3), and [Cu4 (L2) 2 (OAc) …

Push–pull unsymmetrical substitution in nickel (II) complexes with tetradentate N 2 O 2 Schiff base ligands: synthesis, structures and linear–nonlinear optical studies

L Rigamonti, A Forni, S Righetto, A Pasini - Dalton Transactions, 2019 - pubs.rsc.org
New push–pull (A–D) nickel (II) compounds of general formula [Ni (5-A-5′-D-saltn)](3a–3l)
with unsymmetrically-substituted N2O2 tetradentate Schiff base ligands are reported here …

Selective Formation, Reactivity, Redox and Magnetic Properties of MnIII and FeIII Dinuclear Complexes with Shortened Salen-Type Schiff Base Ligands

L Rigamonti, P Zardi, S Carlino, F Demartin… - International Journal of …, 2020 - mdpi.com
The reactivity of the shortened salen-type ligands H3salmp, H2salmen and H2sal (pX) ben
with variable para-substituent on the central aromatic ring (X= t Bu, Me, H, F, Cl, CF3, NO2) …

The crucial role of hydrogen bonding in shaping the structures of zinc-based coordination polymers using tridentate N, N, O donor reduced Schiff base ligands and …

P Middya, A Frontera, S Chattopadhyay - RSC advances, 2024 - pubs.rsc.org
In this manuscript we report the synthesis and characterization of two new polynuclear zinc
(II) complexes,[Zn2L1 (μ-OAc) 3] n· H2O (1) and [Zn2L2 (μ-OAc) 3] n (2) using two tridentate …

Substituent-Guided Cluster Nuclearity for Tetranuclear Iron(III) Compounds with Flat {Fe43-O)2} Butterfly Core

L Marchi, S Carlino, C Castellano, F Demartin… - International Journal of …, 2023 - mdpi.com
The tetranuclear iron (III) compounds [Fe4 (μ3-O) 2 (μ-LZ) 4](1–3) were obtained by reaction
of FeCl3 with the shortened salen-type N2O2 tetradentate Schiff bases N, N'-bis …

Catalytic oxidation of styrene by dinuclear Mn (III) coordination compound with asymmetric tridentate half-Salen type NNO-donor ligand

P Asadollahi, R Bikas, MS Krawczyk, T Lis - Polyhedron, 2022 - Elsevier
A new methoxo bridged dinuclear Mn (III) coordination compound,[Mn 2 (µ-OMe) 2 (L) 2
(MeOH) 2] Cl 2∙ 2MeOH (1), with tridentate N 2 O-donor half-Salen ligand was synthesized …

Coordination properties of N, N′-bis (5-methylsalicylidene)-2-hydroxy-1, 3-propanediamine with d-and f-electron ions: Crystal structure, stability in solution …

MT Kaczmarek, M Skrobanska, M Zabiszak… - RSC …, 2018 - pubs.rsc.org
Template reaction between 5-methylsalicylaldehyde and 2-hydroxy-1, 3-propanediamine in
the presence of copper ion led to dinuclear and mononuclear copper (II) complexes [Cu2L …