1999
DOI: 10.1051/jcp:1999180
|View full text |Cite
|
Sign up to set email alerts
|

Étude vibrationnelle du 3,4'-bitriazole et de quelques-uns de ses dérivés C-monosubstitués

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
2
1

Citation Types

0
4
0
2

Year Published

2003
2003
2016
2016

Publication Types

Select...
6

Relationship

1
5

Authors

Journals

citations
Cited by 7 publications
(6 citation statements)
references
References 1 publication
0
4
0
2
Order By: Relevance
“…Many authors have studied these compounds and their properties, such as crystal structure [1][2][3][4][5], quantum-chemical calculations on the tautomerism and protonation sites [6][7][8][9][10][11], spectroscopic properties [12][13][14][15][16][17][18][19][20] and thermal decomposition products [21,22]. Guanazole (3,5-diamino-1,2,4-triazole denoted (NH 2 ) 2 TA (Fig.…”
Section: Introductionmentioning
confidence: 99%
“…Many authors have studied these compounds and their properties, such as crystal structure [1][2][3][4][5], quantum-chemical calculations on the tautomerism and protonation sites [6][7][8][9][10][11], spectroscopic properties [12][13][14][15][16][17][18][19][20] and thermal decomposition products [21,22]. Guanazole (3,5-diamino-1,2,4-triazole denoted (NH 2 ) 2 TA (Fig.…”
Section: Introductionmentioning
confidence: 99%
“…All the analytical reagents were obtained from commercial channels and used as presented. HTRTR was synthesized according to Ouijjal's method 5. Thermal decomposition behavior was investigated with differential scanning calorimetry (DSC) with a CDR‐4 (Shanghai Precision & Scientific Instrument Co., Ltd.) at a heating rate of 10 K · min –1 .…”
Section: Methodsmentioning
confidence: 99%
“…HTRTR was first synthesized by Ouijjal et al5 It was prepared in two steps (Scheme ): a condensation reaction of diformylhydrazine and a cyclizative hydro‐thermal reaction of HTRTR. Meanwhile, some coordination compounds using HTRTR as ligand have been synthesized.…”
Section: Introductionmentioning
confidence: 99%
“…Ces derniers constituent des centres de re  activite  importants vis-a Á-vis des agents e  lectrophiles, permettant des re  actions de protonation par les acides forts et la formation de complexes avec les me  taux. Suite a Á nos travaux dans le domaine de la re  activite  des 1,2,4-TA (Saidi Idrissi et al, 1981;Zaydoun et al, 1987;Zaydoun, Saidi Idrissi, Lorriaux-Rubbens et al, 1999;Zaydoun, Saidi Idrissi, Benarafa et al, 1999) nous avons e  tendu nos investigations spectroscopiques aux bi-1,2,4-triazoles de jonction CÐN H (Ouijja et al, 1999;Gue  dira et al, 2001). Comme les 1,2,4-triazoles non substitue  s sur l'azote, ces bicycles sont susceptibles d'exister sous plusieurs formes tautome Á res selon la position de l'atome d'hydroge Á ne lie  a Á l'azote.…”
Section: Commentaireunclassified
“…Comme les 1,2,4-triazoles non substitue  s sur l'azote, ces bicycles sont susceptibles d'exister sous plusieurs formes tautome Á res selon la position de l'atome d'hydroge Á ne lie  a Á l'azote. Dans le 3,4 H -bi-1,2,4-triazole (3,4 H -bi-1,2,4-TA), la forme N 1 H est la seule observable a Á l'e  tat solide (Ouijja et al, 1999) et la plus favorise  e a Á l'e  tat gazeux (sche  ma) (Abbasoglu et al, 1997;Gue  dira et al, 2001). De ce fait, plusieurs types de coordination sont envisageables pour le 3,4 H -bi-1,2,4-TA: quatre correspondant a Á un bTA monodente  et six a Á une mole  cule bidente  e. Ce travail de  crit l'e  tude structurale du complexe du 3,4 H -bi-1,2,4-TA avec CuCl 2 re  alise  e par diffraction des rayons X sur monocristal.…”
Section: Commentaireunclassified