Journal ArticleDOI
Can terdentate 2,6-bis(1,2,3-triazol-4-yl)pyridines form stable coordination compounds?
TLDR
The first structurally characterized examples of the 1,2,3-triazole motif employed in a terdentate ligand display enhanced steric freedom and a facile receptivity towards a reversible aquation in the case of an electrogenerated Fe(III) state.About:
This article is published in Chemical Communications.The article was published on 2007-06-26. It has received 237 citations till now. The article focuses on the topics: Aquation & Ligand.read more
Citations
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Journal ArticleDOI
Ion Pair Recognition Receptor Based on an Unsymmetrically 1,1′-Disubstituted Ferrocene–Triazole Derivative
Francisco Otón,María del Carmen González,Arturo Espinosa,Carmen Ramírez de Arellano,Alberto Tárraga,Pedro Molina +5 more
TL;DR: The most salient feature of compound 4 is its behavior as an excellent electrooptical ion pair recognition receptor able to simultaneously recognize Pb(2+) cations in the presence of HP(2)O(7)(3-) anion through multichannel perturbations of the redox potential of the ferrocene unit, the emission spectrum, and a noticeable color change from yellow to green.
Journal ArticleDOI
Synthesis and characterisation of luminescent rhenium tricarbonyl complexes with axially coordinated 1,2,3-triazole ligands
Baljinder S. Uppal,Rebecca K. Booth,Noreen Ali,Cindy Lockwood,Craig R. Rice,Paul I. P. Elliott +5 more
TL;DR: Infrared spectra of 2a-d exhibit ν(CO) bands at ∼2035 and ∼1926 cm(-1) suggesting that these ligands are marginally better donors than pyridine, and long luminescent lifetimes are observed for the triazole complexes in aerated dichloromethane solutions at room temperature.
Journal ArticleDOI
Complementary Hydrogen Bonding Between a Clicked C3-Symmetric Triazole Derivative and Carboxylic Acids for Columnar Liquid-Crystalline Assemblies†
Journal ArticleDOI
“Click-Fluors”: Synthesis of a Family of π-Conjugated Fluorescent Back-to-Back Coupled 2,6-Bis(triazol-1-yl)pyridines and Their Self-Assembly Studies
TL;DR: This paper presents an eight-step synthetic method for the preparation of a series of new back-to-back coupled 2,6-bis(triazol-1-yl)pyridine (btp) molecules (L1-L3) and demonstrated the self-assembly of these fluorescent molecules with Eu(3+) ions to obtain Eu (3+) centered red-orange luminescent solids via "antenna effect".
Journal ArticleDOI
Capped-tetrahedrally coordinated Fe(II) and Co(II) complexes using a "Click"-derived tripodal ligand: geometric and electronic structures.
David Schweinfurth,Serhiy Demeshko,Marat M. Khusniyarov,Sebastian Dechert,Venkatanarayana Gurram,Michael R. Buchmeiser,Franc Meyer,Biprajit Sarkar,Biprajit Sarkar +8 more
TL;DR: 1 and 2 are the first examples of pseudotetrahedral coordinated Fe( II) and Co(II) complexes with tbta, tested as precatalysts for the homopolymerization of ethylene, and both complexes delivered distinctly different products in this reaction.
References
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Journal ArticleDOI
A stepwise huisgen cycloaddition process: copper(I)-catalyzed regioselective "ligation" of azides and terminal alkynes.
Journal ArticleDOI
An empirical correction for absorption anisotropy
TL;DR: A least-squares procedure is described for modeling an empirical transmission surface as sampled by multiple symmetry-equivalent and/or azimuth rotation-equ equivalent intensity measurements.
Book
An Introduction to Hydrogen Bonding
TL;DR: In this paper, the authors discuss the properties of strong and moderate hydrogen bonds in biological molecules and include inclusion of inclusion compounds in the graph set theory of graph set theories, which is used in this paper.
Journal ArticleDOI
Polytriazoles as copper(I)-stabilizing ligands in catalysis.
TL;DR: The C3-symmetric derivative of polytriazolylamines, TBTA, was shown to be a powerful stabilizing ligand for copper(I), protecting it from oxidation and disproportionation, while enhancing its catalytic activity.
Journal ArticleDOI
The Convergence of Synthetic Organic and Polymer Chemistries
TL;DR: Polymer synthesis methods now being developed will yield well-defined synthetic macromolecules that are capable of mimicking many of the features of proteins and other natural materials.