ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7

Published monthly

Volume 28, Number 3 / 1974, Pages 289 – 432

The phase coexistence in the system NaP03—Mg(P03)2—Ca(P03)2 289 293
J. Majling, A. Vojtečková, and J. Petrovič
Phase equilibria in the system Na4P207—Zn2P207 294 297
J. Majling, Š. Palčo, F. Hanic, and J. Petrovič
Preparation of selenic acid by ion exchanger. II 298 301
B. Blanka
Kinetic study of the oxidations with cerium(IV) ions by the dropping mercury, rotating platinum, and vibrating platinum electrodes 302 305
Ľ. Treindl and S. Masaryková
Emission spectra excitation in the medium voltage spark discharge. II. Investigation of the evaporation by the relation curves method 306 312
K. Flórián
Dependence of the vapor pressure and activity coefficients on the composition of some two-component polar solvents 313 323
J. Surový and J. Dojčanský
New complexons. XXVIII. Polarographic investigation of the chelate-forming properties of 1,2-diaminopentane-N,N,N',N'-tetraacetic acid and 1,2-diaminohexane-N,N,N',N'-tetraacetic acid 324 331
V. Novák, J. Lučanský, M. Svičeková, and J. Majer
New complexons. XXIX. Potentiometric investigation of the chelate-forming properties of N,N-bis(carboxymethyl)-2-aminoalkane acids 332 335
E. Riečanská, J. Majer, A. Bumbálová, and M. Kalina
Application of a new type of porous supports in gas chromatography 336 342
O. Mlejnek, Ľ. Cvečková, I. Novák, and D. Berek
 Sorption of Sc (III) and Fe(III) ions by a cation exchanger from solutions of concentrated acids and organic solvents 343 348
M. Šimek
Influence of organic solvents on the selectivity of a cation exchanger in acidic media 349 354
M. Šimek
Polarographic reduction of 2-carboxybenzophenone derivatives. III. Reduction of oximes of o-benzoylbenzoic acid 355 359
V. Marek
Deactivation of the reduction product of p-benzoylbenzaldehyde 360 365
V. Marek and J. Mollin
Polarographic study of 3,5-dioxopyrazolidines 366 369
L. Molnár, B. Proksa, and H. Szőcsová
Proton magnetic resonance spectroscopic studies in the presence of tris(dipivalomethanato)europium(III). Conformations of some tetraacetyl-D-phenylglycosides 370 373
J. Alföldi, C. Peciar, and R. Palovčík
Spectroscopic investigations on derivatives of tetrahydrofuran. IV. Proton magnetic resonance study of the conformation of trans-2,3-dichlorotetrahydrofuran 374 378
M. Holík and I. Borkovcová
Reactions of 2-phenyl-2,3-dihydro-1,3-phenalenedione anion with halohydrocarbons and ethyl monohaloacetate 379 385
P. Hrnčiar and M. Melicherčík
Furan derivatives. LVIII. Transfer of a substituent effect through the furan-benzene system. Alkaline hydrolysis of methyl esters of 4-(5-X-2-furyl)benzoic acids 386 390
Ľ. Fišera, J. Kováč, M. Lucký, and J. Surá
Derivatives of benzimidazole. IX. Hydrates of 5-aminobenzimidazoles 391 395
R. Kada, A. Jurášek, J. Kováč, and P. Králik
Cyclization of 1-chloroacetyl-1'-cinnamoylferrocene. I. Base-catalyzed reaction 396 401
P. Elečko, E. Solčániová, and Š. Toma
Phthalides and 1,3-indandiones. LI. Rate of rearrangement of 3-(4-X-1-naphthylmethylene)phthalides to 2-(4-X-1-naphthyl)-1,3-indandiones 402 408
M. Livař, P. Hrnčiar, and A. Kopecká
Synthesis and properties of 1-[4-(4-alkoxyphenoxy)butyl]-1-ethylpiperidinium bromides 409 413
I. Lacko, I. Csiba, E. Kolláriková, Ľ. Krasnec, M. Lagová, A. Nagy, and F. Devínsky
Furan derivatives. LV. Preparation of 5-aryl-2-furfuryl phenyl and 5-aryl-2-furfuryl 4-tolyl sulfones 414 417
A. Krutošíková and J. Kováč
Furan derivatives. LIX. 1,1,2-Trisubstituted ethylenes of 5-nitrofuran series 418 424
M. Hrdina, A. Jurášek, and R. Frimm
Preparation and some properties of 3,5-disubstituted tetrahydro-1,3,5-selenodiazine-2-selenones 425 428
G. Suchár and P. Kristian

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