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CCCC > Archive > 1993, Volume 58 > Issue 9

1993, Volume 58, Issue 9

Physical Chemistry

• pp. 1969-1977
  Oldřich Dračka Indication of Odd Number of Equivalent Atoms in an EPR Spectrum by the Fourier Transform
• pp. 1978-1988
  Mohamed I. Ismail and Madlene L. Iskander Polarographic Behaviour of Some Arylazotheophyllines
• pp. 1989-1996
  Ladislav Kosa, Ivan Nerád, Jozef Strečko, Ivo Proks and Katarína Adamkovičová Differential Enthalpies of Solution of Components in Binary Systems 2 CaO . Al₂O₃ . SiO₂-CaO . Al₂O₃ . 2 SiO₂, CaO . SiO₂-CaO . Al₂O₃ . 2 SiO₂ and CaO . SiO₂-2 CaO . Al₂O₃ . SiO₂
• pp. 1997-2002
  Miloslav Karel and Jaroslav Nývlt Effect of Impurities on the Width of the Metastable Region of Potassium Sulfate
• pp. 2003-2012
  Mohamed Th. Makhlouf and Zarif H. Khalil Effect of the Molecular Structure of Cyanine Dye on the Electrochemical Corrosion Behaviour of Metallic Copper in Nitric Acid Solution
• pp. 2013-2020
  Sayed S. Abd El-Rehim, Fouad Taha, Mohamed B. Saleh and Said A. Mohamed Corrosion and Passivation of Tin Anode in Na₂CO₃ Solutions and the Effect of Halide Ions

Analytical Chemistry

• pp. 2021-2038
  Jiří Barek, Dana Dřevínková and Jiří Zima Polarographic and Voltammetric Determination of 1-(2'-Nitrophenyl)-3,3-dimethyltriazene
• pp. 2039-2046
  Karel Vytřas, Ivan Švancara, František Renger, Malis Srey, Radmila Vaňková and Marie Hvízdalová Voltammetric and Potentiometric Determination of Gold in Gold-Plated Electrotechnical Components

Chemical Engineering and Bioengineering

• pp. 2047-2058
  Zdeněk Palatý Modelling of Flow of a Liquid in Apparatus with Mobile Packing: Dispersion Model
• pp. 2059-2068
  Zdeněk Palatý Correlation of Density of Aqueous Solutions of NaOH, KOH, Na₂CO₃, and K₂CO₃
• pp. 2069-2078
  Július Surový, Jana Ovečková and Elena Graczová The Effect of Vapour Space Volume on Vapour-Liquid Equilibrium Measured by Stripping with an Inert Gas Stream
• pp. 2079-2089
  Ebeid M. Fikry, Ali Abdel-Ghaffar, Amin Anwar and Sameh Aboul-Fotouh Heteropoly Acids Supported on α-Al₂O₃ as Solid Acid Catalysts for Methanol Transformation

Inorganic and Nuclear Chemistry

• pp. 2090-2120
  John D. Kennedy, Bohumil Štíbr, Tomáš Jelínek, Xavier L. R. Fontaine and Mark Thornton-Pett Eleven-Vertex Polyhedral Dicarbaplatinaborane Chemistry. Aspects of the Chemistry of Some closo-Structured {1,2,3-PtC₂B₈} Species and Some Related Compounds

Organic Chemistry

• pp. 2121-2127
  Josef Přikryl, Bohumil Kratochvíl, Jan Ondráček, Jaroslav Maixner, Jiří Klicnar and Karel Huml The Crystal and Molecular Structure of Charge-Transfer Complex of Azo Dyestuff 5-(4-Chloro-2-nitrophenyl)-azo-6-hydroxy-1-ethyl-3-cyano-4-methyl-2-pyridone with Naphthalene
• pp. 2128-2138
  Marta Sališová, Ľubomír Šebo, Štefan Toma and Eva Solčániová Study of the Reactivity of 2-Benzylidene[3]ferrocenophane-1,3-dione with Ethyl Acetoacetate and Some Other C-Nucleophiles
• pp. 2139-2149
  Alžbeta Krutošíková, Miloslava Dandárová and Juraj Alföldi Synthesis and Reactions of Furo[3,2-b]pyrrole Type Aldehydes
• pp. 2150-2158
  Rajinder P. Sharma, Kusum Sharma, Sunita Lakhanpal, Namita Sharma and Bhupendra N. Misra Preparation and Characterization of Mixed Anhydrides of O-Acylarylcarbohydroximic Acid
• pp. 2159-2179
  Miroslav Otmar, Ivan Rosenberg, Milena Masojídková and Antonín Holý [5-(Adenin-9-yl)-5-deoxypentofuranosyl]phosphonates - A Novel Type of Nucleotide Analogs Related to HPMPA. I. Derivatives with L-arabino, D-arabino, 2-Deoxy-L-erythro and 2-Deoxy-L-threo Configuration
• pp. 2180-2196
  Miroslav Otmar, Ivan Rosenberg, Milena Masojídková and Antonín Holý [5-(Adenin-9-yl)-5-deoxy-L-pentofuranosyl]phosphonates - A Novel Type of Nucleotide Analogs Related to HPMPA. II. Synthesis of L-ribo and L-xylo Configurated Derivatives by Recyclization of Diethyl (5-RS)-[1,2-O-Isopropylidene-5-O-methanesulfonyl-D-pentofuranos-5-C-yl]phosphonates under Acidic Conditions
• pp. 2197-2201
  Ibrahim El-Sakka, Ibrahim Fathy Zeid and Ahmed El-Sayed Abdel-Mageed Synthesis of Thioxanthenyl Substituted Heterocycles with Potential Molluscicidal and Nematocidal Activity
• pp. 2202-2210
  Alexander Kasal Synthesis of 17α-Hydroxy Steroids: B-Norepitestosterone

New Compounds

• pp. 2211-2214
  Štefan Stankovský, Eva Jedlovská and Katarína Špirková Synthesis of Some Triazolyl Acetanilides
• pp. 2215-2221
  Abd El-Hamid N. Ahmed Novel Synthesis of 3-Spiroheterocycles-2-methylquinolin-4-one
• pp. 2222-2226
  Ali A. Abdel Hafez Synthesis of Some Heterocyclic Sulfones Related to Quinolinol

* In paper with more than one author, the asterisk indicates the name of the author to whom correspondence should be addressed.

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