Topic
Triazene
About: Triazene is a research topic. Over the lifetime, 759 publications have been published within this topic receiving 8714 citations. The topic is also known as: Triazene cleavage & 1-triazene.
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TL;DR: In this paper, the structure of a monosubstituted diazomethane, namely, lithiated 4,5-bis-(trimethylsilyl)triazene (12), was revealed.
Abstract: The crystals of {6 lithio(trimethylsilyl)diazomethane· 2 lithio[4,5-bis(trimethylsilyl)triazene]· 7 diethyl ether} provide for the first time insight into the structure of a lithiated diazomethane, namely that of lithiated (trimethylsilyl)diazomethane (11c). Furthermore, the crystals contain lithiated 4,5-bis-(trimethylsilyl)triazene (12), a reaction product of (trimethylsilyl)diazomethane and its Li compound 11c which is analogously found in deprotonation/protonation reactions of other monosubstituted diazomethanes. This structure, together with quantum chemical calculations, leads to a better understanding of the so far rather complex chemistry of lithiated (monosubstituted) diazoalkanes.
13 citations
TL;DR: In this paper, the performance of a new dinuclear silver complex, [Ag2(L)2], formed by the reaction of the triazenido ligand 1-[(2-carboxymethyl)benzene]-3-[( 2-methoxy) benzene]triazene (HL) with AgNO3.
Abstract: Our group has developed a series of molecular electrocatalysts for hydrogen generation based on triazenido–metal complexes (cobalt, copper, etc.). In this paper, we first present the electrocatalytic performance of a new dinuclear silver complex, [Ag2(L)2], formed by the reaction of the triazenido ligand 1-[(2-carboxymethyl)benzene]-3-[(2-methoxy)benzene]triazene (HL) with AgNO3. At room temperature, the silver complex shows photoluminescence at 653 nm. The electrocatalytic systems based on this silver complex can afford 106.57 and 1536.36 moles of hydrogen per mole of catalyst per hour from acetic acid at an overpotential (OP) of 991.6 mV and from a neutral aqueous buffer (pH = 7.0) at an OP of 837.6 mV, respectively. Electrochemical investigations show that both silver ion and triazenido ligand play a role in determining the catalytic activities of the electrocatalytic system.
13 citations
TL;DR: In this paper, eight triazenes and two heterocyclic azo dyes were synthesized by coupling N-phenylpiperazine, to various aryl and heteroaryl diazonium salts in moderate to excellent yields.
13 citations
TL;DR: Several substituted triazenes dyes were synthesized by coupling functionalized pyrazolidin-3,5-dione derivatives, to various heteroarene azides in excellent yields as discussed by the authors.
13 citations
TL;DR: In this article, the structure of the p-toluidine adduct, [Ru(ArNNNAr)(CO)2(NH2Ar)]2 has been determined by X-ray diffraction methods.
13 citations