Results 171 to 180 of about 19,065 (226)

Synthesis of (difluoroamino)tetrazoles and [(difluoroamino)alkyl]tetrazoles

Russian Chemical Bulletin, 2000
(Difluoroamino)tetrazoles were obtained by direct fluorination of 5-aminotetrazoles with gaseous fluorine. Reactions of 2-(oxoalkyl)- and 2-(hydroxyalkyl)tetrazoles with difluoroamine yielded [(difluoroamino)alkyl]tetrazoles.
A. V. Fokin, Yu. N. Studnev, V. P. Stolyarov, A. A. Mel'nikov   +3 more
openaire   +1 more source

Metal derivatives of tetrazoles

Russian Chemical Reviews, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
P. N. Gaponik, S. V. Voitekhovich, O. A. Ivashkevich   +2 more
openaire   +1 more source

Relation between the substituent effect and aromaticity in tetrazoles, protonated tetrazoles and tetrazolate derivatives

Journal of Molecular Structure: THEOCHEM, 2007
Abstract The energies, geometries and aromaticity of a series of 5R tetrazoles [R = NH 2 , OH, OCH 3 , SCH 3 , H, CH 3 , F, Cl, BH 2 , CF 3 , CN, NO, NO 2 ], their anions and protonated forms in the gas phase have been calculated with the DFT/B3LYP method at the 6-31++G ∗∗ level.
Alireza Najafi Chermahini, Hossein Abdol Dabbagh, Abbas Teimouri   +2 more
openaire   +1 more source

Tetrazoles

Russian Chemical Reviews, 1994
G I Koldobskii, Vladimir A Ostrovskii
openaire   +2 more sources

Tetrazoles

2022
Vladimir A. Ostrovskii, Elena A. Popova, Rostislav E. Trifonov   +2 more
openaire   +1 more source

Tetrazole derivatives

Chemistry of Heterocyclic Compounds, 1977
A. I. Zabolot-skaya, V. P. Shchipanov
openaire   +2 more sources

Tetrazole derivatives

Chemistry of Heterocyclic Compounds, 1974
V. P. Shchipanov, G. F. Grigor'eva
openaire   +2 more sources

Platinum and palladium complexes with tetrazole ligands: Synthesis, structure and applications

Coordination Chemistry Reviews, 2021
Mahmoud Nasrollahzadeh, Mohaddeseh Sajjadi, Hossein Ghafuri   +2 more
exaly  

Tetrazole Derivatives I. Tetrazole Alkamine Ethers

The Journal of Organic Chemistry, 1956
CHARLOTTE E. COSGROVE, RAYMOND A. LA FORGE   +1 more
openaire   +1 more source

Tetrazole Derivatives. III. Tetrazole Acid Derivatives

The Journal of Organic Chemistry, 1956
R. A. LaFORGE, A. D'ADAMO, C. E. COSGROVE, C. R. JACOBSON   +3 more
openaire   +1 more source