Journal ArticleDOI
Can terdentate 2,6-bis(1,2,3-triazol-4-yl)pyridines form stable coordination compounds?
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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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Cu-catalyzed azide-alkyne cycloaddition.
TL;DR: The basis for the unique properties and rate enhancement for triazole formation under Cu(1) catalysis should be found in the high ∆G of the reaction in combination with the low character of polarity of the dipole of the noncatalyzed thermal reaction, which leads to a considerable activation barrier.
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Beyond click chemistry - supramolecular interactions of 1,2,3-triazoles.
TL;DR: The intention of this review is to provide a detailed analysis of the various supramolecular interactions of triazoles in comparison to established functional units, which may serve as guidelines for further applications.
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Click chemistry generates privileged CH hydrogen-bonding triazoles: the latest addition to anion supramolecular chemistry
Yuran Hua,Amar H. Flood +1 more
TL;DR: This tutorial review will focus on the privileged C-H hydrogen bond donor of the 1,2,3-triazole ring systems as elucidated from anion-binding studies with macrocyclic triazolophanes and other receptors.
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Pure C-H hydrogen bonding to chloride ions: a preorganized and rigid macrocyclic receptor.
Yongjun Li,Amar H. Flood +1 more
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Metal coordination mediated reversible conversion between linear and cross-linked supramolecular polymers.
Feng Wang,Jinqiang Zhang,Xia Ding,Shengyi Dong,Ming Liu,Bo Zheng,Shijun Li,Ling Wu,Yihua Yu,Harry W. Gibson,Feihe Huang +10 more
TL;DR: In this article, the authors present reversible switching between linear and cross-linked supramolecular polymers, where the desired motifs can be conveniently introduced into the low molecular weight monomers, thus avoiding the problems commonly associated with covalently linked polymer backbones, and thus leading to more effective method for switching between different architectures.
References
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Synthesis, Structural Diversity, Dynamics, and Acidity of the M(II) and M(IV) Complexes [MH3(PR3)4]+ (M = Fe, Ru, Os; R = Me, Et)
TL;DR: In this paper, the synthesis of complexes MH2L4 and their protonated analogues [MH3L4]- (M = Fe (1), Ru (2), Os (3); R = Me (a), Et (b)) are described.
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Strong enhancement of the lanthanide-centred luminescence in complexes with 4-alkylated 2,2′;6′,2′′-terpyridines
TL;DR: In this article, the photophysical properties of trivalent lanthanide complexes with 2,2′;6′, 2′′-terpyridines substituted in the 4 position (L1, t-butyl; L2, ethyl) have been compared to those with the unsubstituted ligand terpy.
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Low Work Function Reduced Metal Complexes as Cathodes in Organic Electroluminescent Devices
TL;DR: In this article, several electrochemically active polypyridine-metal complexes are isolated in the formally zero-charged state via reductive electrocrystallization, and are thermally evaporated to form conducting thin films with low work functions.
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Unexpected synthesis of an 8-shaped macrocycle instead of an interlocking-ring system.
TL;DR: An iron(II)−bis(terpyridine) core is used as a template to synthesize a 58-membered ring in good yield, instead of the expected corresponding interlocking-ring system.
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C-H bond activation by a hydrotris(pyrazolyl)borato ruthenium hydride complex
TL;DR: The ruthenium complex TpRu(PPh3)(CH3CN)H (Tp = hydrotris(pyrazolyl)borate) catalyzes H/D exchange between CH4 and some deuterated organic solvents.