1. The use of gas-liquid chromatography for the analysis of gibberellins and related compounds

   • A. A. Shchegolev
   • V. F. Kucherov

   Inorganic and Analytical Chemistry Pages: 1117 - 1119

2. Investigation of the dynamics of the adsorption of benzene by activated charcoals with various porous structures and grain sizes

   • A. Zikanova
   • M. M. Dubinin
   • I. O. Kadlets

   Physical Chemistry Pages: 1120 - 1126

3. The adsorption isotherm and thermodynamics of adsorption equilibrium

   • B. P. Bering
   • V. V. Serpinskii

   Physical Chemistry Pages: 1127 - 1133

4. The possibility of different electronegativities of fluorine

   • G. V. Bykov

   Physical Chemistry Pages: 1134 - 1138

5. Vibrational spectra of organoarsenic compounds stCommunication 5. Infrared spectra of arsine oxides

   • R. R. Shagidullin
   • I. A. Lamanova

   Physical Chemistry Pages: 1139 - 1141

6. Vibrational spectra of organoarsenic compounds

   • R. R. Shagidullin
   • I. A. Lamanova

   Physical Chemistry Pages: 1142 - 1144

7. Complexes of β-chlorovinyl ketones with iron carbonyls

   • A. N. Nesmeyanov
   • L. V. Rybin
   • Yu. A. Ustynyuk

   Physical Chemistry Pages: 1145 - 1149

8. Mechanism of the electrooxidation of methanol on an iridium electrode

   • S. S. Sedova
   • Yu. B. Vasil'ev
   • V. S. Bagotskii

   Physical Chemistry Pages: 1150 - 1154

9. Method of determining the ratio of the rate constants of the elementary steps of the radical interaction of inhibitors in reactions of oxidation according to the kinetics of chemiluminescence

   • G. V. Karpukhina
   • Z. K. Maizus

   Physical Chemistry Pages: 1155 - 1159

10. Isomerism of certain derivatives of benzalacetophenone

    • B. A. Arbuzov
    • L. K. Yuldasheva
    • D. F. Fazliev

    Physical Chemistry Pages: 1160 - 1165

11. Pyrolysis of phenyltrichlorosilane

    • K. A. Andrianov
    • V. M. Kotov

    Physical Chemistry Pages: 1166 - 1169

12. Anionic polymerization of 2,2,6,6-tetramethyl-1-oxa-2,6-disilacyclohexane

    • K. A. Andrianov
    • N. V. Delazari
    • N. A. Alyavdin

    Physical Chemistry Pages: 1170 - 1175

13. Supression of cracking of low-molecular (C₇–C₁₆) and high-molecular hydrocarbons (polyolefins) by alkali metals and their hydroxides

    • Ya. M. Paushkin
    • Yu. P. Losev
    • P. G. Anan'ev

    Physical Chemistry Pages: 1176 - 1182

14. Influence of the hydrogen pressure on the kinetics of the hydrogenolysis of methylcyclopentane over an aluminoplatinate catalyst

    • Kh. M. Minachev
    • I. I. Levitskii
    • V. V. Voronin

    Physical Chemistry Pages: 1183 - 1186

15. One-step production of butadiene from n-butane by oxidative dehydrogenation in the presence of hydrochloric acid

    • G. A. Tarasova
    • Z. A. Solomatina

    Physical Chemistry Pages: 1187 - 1191

16. Kinetics of the hydrolysis of bis (chloromethyl) phosphinic esters in aqueous dioxane solutions

    • V. E. Bel'skii
    • M. V. Efremova
    • Z. V. Lustina

    Physical Chemistry Pages: 1192 - 1195

17. Kinetics of the hydrolysis of dialkyl phosphites

    • V. E. Bel'skii
    • G. Z. Motygullin
    • A. N. Pudovik

    Physical Chemistry Pages: 1196 - 1199

18. Investigation of exchange reactions in liquid thiokols

    • A. E. Tavrin
    • A. A. Guryleva

    Physical Chemistry Pages: 1200 - 1206

19. Influence of the solvent on the equilibrium of heterocyclic β-ketoesters

    • O. A. Erastov
    • S. N. Ignat'eva

    Physical Chemistry Pages: 1207 - 1211

20. Reaction of amides of acids of trivalent phosphorus with 3-thiethanol

    • B. A. Arbuzov
    • O. N. Nuretdinova

    Physical Chemistry Pages: 1212 - 1216

21. Mechanism of the interaction of concentrated sulfuric acid and glacial acetic acid

    • A. V. Kotov
    • V. A. Zarinskii
    • V. M. Bokina

    Physical Chemistry Pages: 1217 - 1219

22. Synthesis of cyclopentadienyl and alkylcyclopentadienyl compounds of silicon, zirconium, and hafnium

    • A. N. Nesmeyanov
    • R. B. Materikova
    • N. S. Kochetkova

    Organic and Biological Chemistry Pages: 1220 - 1222

23. Synthesis and properties of some butylphenylarsinothious esters

    • M. P. Osipova
    • G. Kh. Kamai
    • N. A. Chadaeva

    Organic and Biological Chemistry Pages: 1223 - 1226

24. Synthesis of fluorodinitrobutyeic acids and some of their derivatives

    • L. T. Eremenko
    • F. Ya. Natsibullin

    Organic and Biological Chemistry Pages: 1227 - 1231

25. Synthesis of 1,3-disilacyclopentane derivatives

    • N. S. Nametkin
    • É. D. Babich
    • V. M. Vdovin

    Organic and Biological Chemistry Pages: 1232 - 1237

26. Effect of conformational structure on the structural directivity of the opening of acetal rings by organomagnesium compounds

    • A. S. Atavin
    • B. A. Trofimov
    • É. I. Kositsina

    Organic and Biological Chemistry Pages: 1238 - 1240

27. Cancerolytic peptides

    • A. A. B. Paulyukonis
    • K. I. Karpavichus
    • I. L. Knunyants

    Organic and Biological Chemistry Pages: 1241 - 1245

28. Reactions between ferrocene boric acids and o-phenylenediamine

    • A. N. Nesmeyanov
    • V. A. Sazonova
    • R. I. Komarova

    Brief Communications Pages: 1246 - 1247

29. Spectroscopic investigation of the adsorption of propylene on oxide catalysts used for the dehydration of isopropanol

    • L. I. Lafer
    • V. I. Yakerson
    • A. M. Rubinshtein

    Brief Communications Pages: 1248 - 1250

30. (±)-14α-Hydeoxy-19-nor-D-homotestosterone and its 17aα-OH epimer

    • T. D. Linin
    • A. V. Zakharychev
    • I. V. Torgov

    Brief Communications Pages: 1251 - 1252

31. Acid-base peopeeties of diaminodihydeoxodic yanoplatinum

    • Vikt I. Spitsyn
    • N. N. Zheligovskaya
    • J. Atamanov

    Brief Communications Pages: 1253 - 1254

32. Competing reactions of R radicals with the hydrocarbon and oxygen upon oxidation of hydrocarbon mixtures

    • V. S. Rafikova
    • I. P. Skibida
    • Z. K. Maizus

    Brief Communications Pages: 1255 - 1257

33. Investigation of reactions of lower olefins under dehydration catalysis conditions over Al₂O₃

    • G. V. Isagulyants
    • L. F. Rar

    Brief Communications Pages: 1258 - 1260

34. New organic reagents, AZO-compounds based on pyrrole

    • S. B. Savvin
    • Yu. G. Rozovskii
    • E. A. Likhonina

    Brief Communications Pages: 1261 - 1262

35. On the character of the ethoxyl groups introduced into lignin when it is niteated in alcohol

    • O. P. Grushnikov
    • N. N. Shorygina
    • N. N. Rozhdestvenskaya

    Brief Communications Pages: 1263 - 1265

36. The synthesis of p-xylylenedihydrazine

    • N. P. Zapevalova
    • N. I. Martyakova
    • T. A. Sokolova

    Brief Communications Pages: 1266 - 1267

37. Structure and properties of eleutherocide B, the glycoside of eleutherococcus senticosus maxim

    • Yu. S. Ovodov
    • G. M. Frolova
    • V. I. Litvinenko

    Brief Communications Pages: 1268 - 1270

38. The problem of equilibrium adsorption dynamics for any desired segmented nonlinear isotherm at variable flow rate

    • P. P. Zolotarev

    Brief Communications Pages: 1271 - 1273

39. An EPR study of the reduction and oxidation of 9, 9′-dianthryl

    • S. P. Solodovnikov
    • Yu. B. Zaks

    Brief Communications Pages: 1274 - 1276

40. A desorption thermographic study of the nature of surface heterogeneity of catalysts and sorbents

    • Yu. S. Khodakov
    • G. G. Shchibrya
    • Kh. M. Minachev

    Brief Communications Pages: 1277 - 1279

41. Study of tetraalkylammonium tetraalkylaluminum complexes R₄NAlR₄

    • V. V. Gavrilenko
    • Yu. N. Karaksin
    • L. I. Zakharkin

    Brief Communications Pages: 1280 - 1281

42. Redistribution of radicals under conditions of γ-irradiation (Co⁶⁰)

    • K. A. Kocheshkov
    • A. A. Makhina
    • E. M. Panov

    Brief Communications Pages: 1282 - 1283

43. Kinetics of the isomerization and dissociation of phenylnitromethane (correction of the authors' own data)

    • V. M. Belikov
    • Ts. B. Korchemnaya
    • N. G. Faleev

    Brief Communications Pages: 1284 - 1286

44. Aerosil on a carrier as a sorbent for gas cheomatography

    • V. G. Berezkin
    • A. V. Kiselev
    • Yu. S. Nikitin

    Brief Communications Pages: 1287 - 1289

45. Synthesis of organomercury compounds of the benzyl series

    • Yu. G. Bundel'
    • V. I. Rozenberg
    • O. A. Reutov

    OriginalPaper Pages: 1290 - 1291

46. Investigation of the naphthostyryl series: Synthesis of 2-(Cyanocarbethoxymethylene)-2-(dicarbethoxymethylene)-and 2-(Acetylcarbethoxymethylene)-N-(β-Carbethoxyethyl) naphthostyryl

    • N. S. Vul'fson
    • M. M. Shumilina

    Brief Communications Pages: 1292 - 1294

47. Decomposition of pentavalent phosphorus acid amides with alkyl halides

    • N. L. Ivanova
    • É. E. Nifant'ev
    • M. I. Kabachnik

    Brief Communications Pages: 1295 - 1295

48. Investigation in the field of organophosphorus derivatives of phenoxazine

    • D. Kh. Yarmukhametova
    • Z. G. Speranskaya

    BriefCommunication Pages: 1296 - 1297

49. Peepaeation and some properties of s-alkyl o-phenyl n,n-dialkylphosphoramidothioites

    • N. I. Rizpolozhenskii
    • V. D. Akamsin

    Letters to the Editor Pages: 1298 - 1298

50. The structure of the chain of polyphenylacetylene

    • G. I. Bantsyrev
    • S. D. Razumovskii
    • A. A. Berlin

    Letters to the Editor Pages: 1299 - 1299