Three new chromophoric anthraquinone-based multidentate ligands have been synthesised in a step-wise manner from 1,8-dichloroanthraquinone. The ligands each comprise two dipicolyl amine units and react with trivalent lanthanide ions to form monometallic complexes of the form [Ln(L)](OTf)3 as indicated by MS studies and elemental analyses. Supporting DFT studies show that the monometallic species are highly favoured (>1000 kJ mol−1) over the formation of a 2 : 2 dimetallic congener. Both ligands and complexes absorb light efficiently (ε ∼ 104 M−1 cm−1) in the visible part of the spectrum, with λabs ca. 535–550 nm through an intramolecular charge transfer (ICT) transition localised on the substituted anthraquinone unit. In all cases the compl...
Reaction of the potentially bis-bidentate bridging ligand 3,6-bis(2-pyridyl)tetrazine (BPTZ) with va...
The ligand Hhfth [4,4,5,5,6,6,6-heptafluoro-1-(2-thienyl)hexane-1,3-dione], which contains a heptafl...
A novel, photochromic N^C-chelate organoboron functionalized dipicolinic acid (<b>H<sub>2</sub>L</b>...
Three new chromophoric anthraquinone-based multidentate ligands have been synthesised in a step-wise...
The syntheses of two anthraquinone-derived tetraaza macrocyclic ligands (L1via 1-amino-9,10-anthraqu...
Luminescent lanthanide complexes are gaining an increasing amount of interest for their applications...
Near-IR emitting lanthanide chelates are of increasing interest as biological imaging agents as a co...
Bipyrimidines have been chosen as ((NN)-N-boolean AND)((NN)-N-boolean AND) bridging ligands for conn...
The ligand L1, which contains a chelating 2-(2-pyridyl)benzimidazole (PB) unit with a pendant anthac...
A fluorene-based donor-acceptor ligand was successfully employed to sensitize visible and near-IR em...
ABSTRACT: Near-infrared (NIR) luminescent lanthanide complexes hold great promise for practical appl...
A fluorene-based donor-acceptor ligand was successfully employed to sensitize visible and near-IR em...
A series of isostructural lanthanide complexes [Ln(MPQ)3] (Ln = Nd, Gd, Er, Yb, Lu) using a monoani...
Reaction of the potentially bis-bidentate bridging ligand 3,6-bis(2-pyridyl)tetrazine (BPTZ) with va...
The ligand L(1), which contains a chelating 2-(2-pyridyl)benzimidazole (PB) unit with a pendant anth...
Reaction of the potentially bis-bidentate bridging ligand 3,6-bis(2-pyridyl)tetrazine (BPTZ) with va...
The ligand Hhfth [4,4,5,5,6,6,6-heptafluoro-1-(2-thienyl)hexane-1,3-dione], which contains a heptafl...
A novel, photochromic N^C-chelate organoboron functionalized dipicolinic acid (<b>H<sub>2</sub>L</b>...
Three new chromophoric anthraquinone-based multidentate ligands have been synthesised in a step-wise...
The syntheses of two anthraquinone-derived tetraaza macrocyclic ligands (L1via 1-amino-9,10-anthraqu...
Luminescent lanthanide complexes are gaining an increasing amount of interest for their applications...
Near-IR emitting lanthanide chelates are of increasing interest as biological imaging agents as a co...
Bipyrimidines have been chosen as ((NN)-N-boolean AND)((NN)-N-boolean AND) bridging ligands for conn...
The ligand L1, which contains a chelating 2-(2-pyridyl)benzimidazole (PB) unit with a pendant anthac...
A fluorene-based donor-acceptor ligand was successfully employed to sensitize visible and near-IR em...
ABSTRACT: Near-infrared (NIR) luminescent lanthanide complexes hold great promise for practical appl...
A fluorene-based donor-acceptor ligand was successfully employed to sensitize visible and near-IR em...
A series of isostructural lanthanide complexes [Ln(MPQ)3] (Ln = Nd, Gd, Er, Yb, Lu) using a monoani...
Reaction of the potentially bis-bidentate bridging ligand 3,6-bis(2-pyridyl)tetrazine (BPTZ) with va...
The ligand L(1), which contains a chelating 2-(2-pyridyl)benzimidazole (PB) unit with a pendant anth...
Reaction of the potentially bis-bidentate bridging ligand 3,6-bis(2-pyridyl)tetrazine (BPTZ) with va...
The ligand Hhfth [4,4,5,5,6,6,6-heptafluoro-1-(2-thienyl)hexane-1,3-dione], which contains a heptafl...
A novel, photochromic N^C-chelate organoboron functionalized dipicolinic acid (<b>H<sub>2</sub>L</b>...