Vol. 25 No. 1 (2006)

Bulletin of the Chemists and Technologists of Macedonia

Гласник на хемичарите и технолозите на Македонија

Published: 2013-02-28

Organic Chemistry

Quantitative structure activity relationships of some N1-aryl/heteroarylaminomethyl/ethyl-1,2,4-triazoles

Vesna Dimova, Katica Čolančevska-Ragenoviќ, Vladimir Kukurinov

1-7
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Solvent effect on electronic absorption spectra of some N-aryl substituted dodekanamides

Viktorija Stamatovska, Vesna Dimova, Katica Čolančevska-Ragenoviќ

9-16
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Theoretical Chemistry

A simple formula for calculating resonance energy of benzenoid hydrocarbons

Ivan Gutman, Slavko Slavko Radenković

17–21
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Symmetry of benzenoid chains

Ahmad Gholami, Ali Reza Ashrafi, M. Ghorbani

23-27
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Spectroscopy

Behaviour of some newly synthesized substituted 1,2,4-triazoline-3-thiones in sulfuric acid media

Mirjana Jankulovska, Ilinka Spirevska, Katica Čolančevska-Ragenović

29–37
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IR-LD spectroscopy of benzil oriented as solution in nematic liquid crystal and melted polycrystalline solid sample

Bojidarka B. Ivanova, Liliya I. Pindeva

39–43
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Electrochemistry

Electrochemical polymerization of aniline in presence of TiO2 nanoparticles

Irena Mickova, Abdurauf Prusi, Toma Grčev, Ljubomir Arsov

45–50
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Food Chemistry

Free and potentially volatile monoterpenes in grape varieties from the Republic of Macedonia

Donka Doneva-Šapčeska, Aco Dimitrovski, Trajko Bojadžiev, Goran Milanov, Borimir Vojnovski

51–56
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Inorganic Chemistry

Synthesis and characterization of lanthanide carbonates obtained during the reaction of urea with lanthanide(III) salts at high temperature

Said M. Teleb, Moamen S. Refat

57-60
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Education

The first excited state of the hydrogen atom and the golden ratio: a link or a mere coincidence?

Vladimir M. Petruševski

61–63
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