Chemistry Journal of Moldova
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Mihail Iacob
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Gh. Duca, T. Lupaşcu, P. Vlad, V. Kulciţki, R. Nastas
(downloads: 303)
NANOPARTICLES
Mihail Iacob
(downloads: 774)
2. SYNTHESIS OF DIFFERENT STRUCTURAL TYPES
OF ZEOLITES IN THE
HALLOYSITE-DOLOMITE-OBSIDIAN SYSTEM
Gunel Mamedova
(downloads: 412)
3. ROLE OF CYCLODEXTRINS IN NEW
ANTIMYCOBACTERIAL FORMULATIONS
Veaceslav Boldescu, Fliur Macaev, Gheorghe Duca
(downloads: 369)
4. SYNTHETIC TRANSFORMATIONS OF
ENT-KAURENOIC ACID
Olga Morarescu
(downloads: 318)
5. STUDIES ON THE WATER SOLUBILIZATION
PROCESSES OF OENOTANNINS AND THEIR
PHYSICO-CHEMICAL PROPERTIES
Gh. Duca, T. Lupaşcu, P. Vlad, V. Kulciţki, R. Nastas
(downloads: 303)
ZNCL2/ALCL3/SILICA (ZAS) AS AN EFFECTIVE HETEROGENEOUS CATALYST FOR THE SYNTHESIS OF 5-RYLOXYTETRAZOLES
Author(s):
Field: Organic chemistry
Type: Research paper
Issue: 2012 Volume 7, no.2
Pages: 130-135
Keywords:
Full Text (PDF): Download
DOI: dx.doi.org/10.19261/cjm.2012.07(2).04
Graphical Abstract: A simple and efficient method for preparation of 5-aryloxy tetrazoles (3a-h) from arylcyanates (1a-h) with using ZnCl2/AlCl3/silica (ZAS) as an effective heterogeneous catalyst in solvent free are described with excellent yields and high purity. The rate of product formation was enhanced by introduction of electron donating substituents. The 1H NMR and chemical shifts and multiplicities are also discussed.
Downloads: 22
F. Khamooshi and B. H. K. Jhaleh
Field: Organic chemistry
Type: Research paper
Issue: 2012 Volume 7, no.2
Pages: 130-135
Keywords:
5-Aryloxy tetrazoles, arylcyanates, guanyl azides, ZnCl 2 /AlCl 3 /silica (ZAS).
Full Text (PDF): Download
DOI: dx.doi.org/10.19261/cjm.2012.07(2).04
Graphical Abstract: A simple and efficient method for preparation of 5-aryloxy tetrazoles (3a-h) from arylcyanates (1a-h) with using ZnCl2/AlCl3/silica (ZAS) as an effective heterogeneous catalyst in solvent free are described with excellent yields and high purity. The rate of product formation was enhanced by introduction of electron donating substituents. The 1H NMR and chemical shifts and multiplicities are also discussed.
Downloads: 22