Results 171 to 180 of about 24,543 (214)

Regiospecific Synthesis of 1-Substituted 1,2,4-Triazoles by Reaction of 1,2,4-Triazole with Aldehydes

Chemistry Letters, 1990
Abstract The reactions of 1,2,4-triazole with aldehydes and various acid chlorides provide a convenient, regiospecific route to 1-substituted 1,2,4-triazoles.
Keith Smith, Mark E W Hammond, D Martin James, Ian J Ellison, Michael G Hutchings   +4 more
openaire   +1 more source

Rearrangement of (1,2,4-Triazol-4-yl)ethanols to (1,2,4-Triazol-1-yl)ethanols

Tetrahedron, 1992
Abstract The mechanism of rearrangement of β-hydroxyethyl-(1,2,4-triazoles) has been shown using crossover experiments to be intermolecular and free energy profiles show that reactions are thermodynamically-controlled.
T.William Bentley, Lisa M. Howle, Peter J. Wareham, Ray V.H. Jones   +3 more
openaire   +1 more source

1,2,4-Triazoles, II Synthesis of 1,5-diphenyl-3-trifluoromethyl-1H-1,2,4-triazoles

Monatshefte f�r Chemie Chemical Monthly, 1988
Reaction of substituted phenylhydrazines1 a–f with methyl trifluoroacetimidate2 gives via the amidrazones3 after treatment with benzoyl chlorides4 the triazoles5 a–f which showed an anti-inflammatory effect.
L�szl� Czollner, G�za Szil�gyi, J�zsef Lang�, Judit Jan�ky   +3 more
openaire   +1 more source

ChemInform Abstract: TRIALKYLSILYL‐1,2,4‐TRIAZOLES, CARBAMIDO‐1,2,4‐TRIAZOLES, AND CARBAMIDO‐1,3,4‐THIADIAZOLES

Chemischer Informationsdienst, 1980
AbstractDie Triazole (I) reagieren mit Trimethyl‐chlorsilan (II) oder mit dem Disilazan (IV) zu den N‐Trimethylsilyl‐Derivate (III).
G. S. GOL'DIN, V. G. PODDUBNYI, A. N. KIR'YANOVA   +2 more
openaire   +1 more source

1,2,4-Triazoles

2022
Tomas Opsomer, Wim Dehaen
openaire   +1 more source

Derivatives of 1,2,4-Triazole and of Pyrazole

Journal of the American Chemical Society, 1946
D B, SHARP, C S, HAMILTON
openaire   +2 more sources

The Anticonvulsant Activity of 1,2,4-Triazoles

Journal of Medicinal and Pharmaceutical Chemistry, 1962
C, AINSWORTH, N R, EASTON, M, LIVEZEY, D E, MORRISON, W R, GIBSON   +4 more
openaire   +2 more sources

Synthesis of 3,4,5-Trisubstituted-1,2,4-triazoles

Chemical Reviews, 2010
Moulin, Aline, Bibian, Mathieu, Blayo, Anne-Laure, El Habnouni, Sarah, Martinez, Jean, Fehrentz, Jean-Alain   +5 more
openaire   +2 more sources

Combination of 1,2,3-triazole and 1,2,4-triazole frameworks for new high-energy and low-sensitivity compounds

Energetic Materials Frontiers, 2021
Lei Qian, Hongwei Yang
exaly  

1,2,4-Triazoles

ChemInform, 2005
openaire   +1 more source