Studies on the formation of 4-aminotriazole derivatives from acyl hydrazides

Herbst, Robert; Garrison, James A

doi:10.1021/jo50013a016

Cited by 93 publications

(44 citation statements)

References 5 publications

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“…Synthesis and Characterization 4-NH 2 -3,5-(C 5 H 11 ) 2 tz was prepared according to a literature method [13]. 3,5-(C 5 H 11 ) 2 tzH was obtained by deamination of the corresponding 4-amino-triazoles.…”

Section: Resultsmentioning

confidence: 99%

Synthesis and Structures of Silver(I) and Copper(I) 3,5-Dipentyl-1,2,4-Triazolates

Zhang

Wang²,

et al. 2012

J Clust Sci

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The Ag(I) and Cu(I) complexes of 4-amino-3,5-dipentyl-4H-1,2,4-triazole (4-NH 2 -3,5-(C 5 H 11 ) 2 tz) and 3,5-dipentyl-1H-1,2,4-triazole (3,5-(C 5 H 11 ) 2 tzH) have been synthesized and characterized. X-Ray analysis shows that {Ag 4 [4-NH 2 -3,5-(C 5 H 11 ) 2 tz] 6 }(BF 4 ) 4 is a tetranuclear complex featuring an Ag 4 tz 6 cluster; {Ag[3,5-(C 5 H 11 ) 2 tz]} n exhibits a 3D structure of lvt-a topology; and {Cu 2 [3,5-(C 5 H 11 ) 2 tz]Br} n is a Cu 4 Br 4 -cluster based 3D complex with the dia topology.

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Section: Resultsmentioning

confidence: 99%

Synthesis and Structures of Silver(I) and Copper(I) 3,5-Dipentyl-1,2,4-Triazolates

Zhang

Wang²,

et al. 2012

J Clust Sci

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“…First, bis-aldehydes 4 were synthesized using a published method 13,14 , as indicated in Scheme 2. 3,5-di-ethyl-4-amino-4H-1,2,4-triazole 5 was obtained from the reaction of propionic acid with hydrazine using the published methods shown in Scheme 3 15 . Finally reactions of compounds 1 and 3 afforded the desired compounds 6 (Scheme 3).…”

Section: Resultsmentioning

confidence: 99%

Synthesis, antibacterial, antielastase, antiurease and antioxidant activities of new methoxy substitued bis-1,2,4-triazole derivatives

Sökmen

Gümrükçüoğlu

Uğraş

et al. 2011

Journal of Enzyme Inhibition and Medicinal Chemistry

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“…4-Amino-3,5-dialkyl-1,2,4-triazoles were prepared according to known procedures [26]. NMR spectra were recorded using Bruker AC 300 and Avance II+ 600 spectrometers.…”

Section: Methodsmentioning

confidence: 99%

“…Commercial 4-amino-1,2,4-triazole was a self-evident choice. The respective 4-amino-3,5-dialkyl-1,2,4-triazoles are also readily available from carboxylic acids and hydrazine [26]. We further intended to discover new quaternary salts of 4-amino-1,2,4-triazole suitable as ligand precursors for NHC complexes.…”

Section: Introductionmentioning

confidence: 99%

Quaternary 4-Amino-1,2,4-triazolium Salts: Crystal Structures of Ionic Liquids and N-Heterocyclic Carbene (NHC) Complexes

Schwärzler

Laus

Kahlenberg

et al. 2009

Zeitschrift Für Naturforschung B

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Quaternary salts were prepared by reaction of 4-amino-1,2,4-triazole and 4-amino-3,5-dialkyl-1,2,4-triazoles (alkyl = Me, Et) with dimethyl and diethyl sulfate at ambient temperature. Subsequent ion metathesis gave hexafluorophosphates and bis(trifluoromethylsulfonyl)imides as crystalline derivatives or ionic liquids. Methylation at 100 • C gave the 4-(dimethylamino)-1-methyl-1,2,4-triazolium salt, a precursor for a new carbene ligand which was incorporated into Ag and Rh complexes. The synthesis of 5-bromo-4-(dimethylamino)-1-methyl-1,2,4-triazolium hexafluorophosphate is also reported. Crystal structures of fourteen compounds have been determined by X-ray diffraction.

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Studies on the formation of 4-aminotriazole derivatives from acyl hydrazides

Cited by 93 publications

References 5 publications

Synthesis and Structures of Silver(I) and Copper(I) 3,5-Dipentyl-1,2,4-Triazolates

Synthesis and Structures of Silver(I) and Copper(I) 3,5-Dipentyl-1,2,4-Triazolates

Synthesis, antibacterial, antielastase, antiurease and antioxidant activities of new methoxy substitued bis-1,2,4-triazole derivatives

Quaternary 4-Amino-1,2,4-triazolium Salts: Crystal Structures of Ionic Liquids and N-Heterocyclic Carbene (NHC) Complexes

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