1. Model of an equilibrium adsorption layer in chromatography. Communication 3. Elution with a concave sorption isotherma=kc²

   • A. V. Larin

   Physical Chemistry Pages: 1111 - 1116

2. Adsorption of a liquid on a microporous adsorbent along the liquid-vapor equilibrium line. Communication 2. Average density of adsorbed substances in a microporous adsorbent

   • I. I. Seliverstova
   • A. A. Fomkin
   • V. V. Serpinskii

   Physical Chemistry Pages: 1116 - 1120

3. Hydrogenating properties of complex rhenidm(VLI) oxides with perovskite structure

   • M. A. Ryashentseva
   • Kh. M. Minachev
   • V. A. Bardin

   Physical Chemistry Pages: 1120 - 1122

4. Reactions of bicyclo[2.2.1]hepta-2,5-diene in the presence of zeolites

   • B. I. Azbel'
   • N. F. Gol'dshleger
   • Kh. M. Minachev

   Physical Chemistry Pages: 1122 - 1125

5. Mechanism of the oxidation of acetylacetone by hydrogen peroxide, catalyzed by Mo(VI) complexes

   • A. E. Gekhman
   • V. M. Nekipelov
   • I. I. Moiseev

   Physical Chemistry Pages: 1126 - 1130

6. Integral heats of dissolution and enthalpies of ionization of 100% nitric acid at 298°k. Communication 1. Dilute solutions of sulfuric anhydride in sulfuric acid

   • I. M. Medvetskaya
   • Yu. N. Matyushin
   • M. I. Vinnik

   Physical Chemistry Pages: 1130 - 1134

7. Integral heats of dissolution and enthalpies of ionization of 100% nitric acid at 298°K. Communication 2. Concentrated aqueous solutions of sulfuric acid

   • Yu. N. Matyushin
   • I. M. Medvetskaya
   • M. I. Vinnik

   Physical Chemistry Pages: 1135 - 1139

8. Determination of the extinction coefficients of alkyl and alkylsulfonyl radicals

   • A. I. Nikolaev
   • R. L. Safiullin
   • V. D. Komissarov

   Physical Chemistry Pages: 1140 - 1144

9. ¹⁹F NMR Study of the transmission capacity of binuclear-N(X)SO₂-bridging groups

   • S. I. Pombrik
   • L. S. Golovchenko
   • D. N. Kravtsov

   Physical Chemistry Pages: 1144 - 1148

10. Pentacoordination of the silicon atom in (2-organylsulfinylfthyl)trifluorosilanes

    • M. G. Voronkov
    • L. V. Klyba
    • Yu. L. Frolov

    Physical Chemistry Pages: 1148 - 1154

11. Crystal and molecular structure of the 4-O-[bis(N,N-diethylamido)thionephosphate]-2,3; 5,6-bis-O,O-(N,N-diethylamidothionephosphate)-N,N-dimethylamide of D-gluconic acid

    • I. A. Litvinov
    • L. I. Gurarii
    • E. T. Mukmenev

    Physical Chemistry Pages: 1154 - 1158

12. Conformation of trans-2-chlorohexanol and bicyclo[4.1.0]heptane halohydrins

    • É. Kh. Kazakova
    • L. N. Surkova
    • A. N. Vereshchagin

    Physical Chemistry Pages: 1159 - 1162

13. Crystal and molecular structure of the benzene solvate of 2,4,7-trinitro-9,10-phenanthrenequinone

    • G. V. Gridunova
    • V. E. Shklover
    • K. M. Dyumaev

    Physical Chemistry Pages: 1163 - 1168

14. Orbital resonance in gas-phase reactions of monohydridometal ions with methane

    • Yu. A. Kolbanovskii
    • S. G. Gagarin

    Physical Chemistry Pages: 1169 - 1172

15. Characteristics of the orbitals of lone pairs of amino nitrogen atoms in n-nitro compounds and their interaction with the unoccupied frontier orbitals of substituents in terms of localized MO'S

    • V. P. Ivshin
    • O. A. Yashukova
    • V. A. Shlyapochnikov

    Physical Chemistry Pages: 1172 - 1175

16. Sulfur heterocycles Communication 11. A novel reaction of β-thiolactones

    • T. P. Vasil'eva
    • V. M. Bystrova
    • I. L. Knunyants

    Organic Chemistry Pages: 1176 - 1180

17. Sulfur-containing carboxylic acids Communication 4. β-mercaptothiolcarboxylic acids

    • T. P. Vasil'eva
    • V. M. Bystrova
    • I. L. Knunyants

    Organic Chemistry Pages: 1180 - 1183

18. Reaction of vicinal dihalopolyfluoroalkanes with sodium azide

    • S. A. Postovoi
    • Yu. V. Zeifman
    • I. L. Knunyants

    Organic Chemistry Pages: 1183 - 1186

19. Condensation of perfluoroisobutylene with perfluorinated vinyl alkyl ethers

    • S. A. Postovoi
    • Yu. V. Zeifman
    • I. L. Knunyants

    Organic Chemistry Pages: 1186 - 1189

20. Derivatives of perfluorodecahydronaphthalehe

    • K. N. Makarov
    • S. I. Pletnev
    • I. L. Knunyants

    Organic Chemistry Pages: 1189 - 1191

21. α-Fluoroalkylamines, a new source of unhydrated fluoride ion. Communication 6. hexamethylguanidinium fluoride

    • S. M. Igumnov
    • N. I. Delyagina
    • I. L. Knunyants

    Organic Chemistry Pages: 1191 - 1193

22. Polyfluorinated anions and cations — Intermediates in reactions of fluorine-containing vinyl ethers

    • V. F. Snegirev
    • M. V. Galakhov
    • V. I. Bakhmutov

    Organic Chemistry Pages: 1194 - 1200

23. Stable perfluorinated cyclic carbanions and their NMR spectra

    • V. F. Snegirev
    • N. I. Delyagina
    • V. I. Bakhmutov

    Organic Chemistry Pages: 1201 - 1206

24. Reactions of perfluoro-1-alkylcycloalkenes with alcohols and properties of vinyl ethers formed

    • V. F. Snegirev
    • K. N. Makarov

    Organic Chemistry Pages: 1206 - 1215

25. Perfluoro-1,2-diisopropylidene-3,3-dimethylcyclobutane — A new cross-conjugated perfluorotriene isomer

    • E. G. Ter-Gabrielyan
    • N. P. Gambaryan

    Organic Chemistry Pages: 1217 - 1219

26. Telomerization of isoprene with N-methylaniline on complex palladium catalysts

    • L. I. Zakharkin
    • E. A. Petrushkina

    Organic Chemistry Pages: 1219 - 1222

27. Reduction of nitro compounds by carbon monoxide on palladium complexes

    • A. I. Min'kov
    • N. K. Eremenko
    • O. A. Efimov

    Organic Chemistry Pages: 1223 - 1226

28. Mechanism of the oxidation of methylbenzenes by Pd(II)

    • I. V. Kozhevnikov
    • V. I. Kim
    • V. N. Sidel'nikov

    Organic Chemistry Pages: 1227 - 1232

29. Peculiarities of the nitration of secondary polynitroalkanes

    • L. T. Eremenko
    • G. V. Oreshko
    • M. A. Fadeev

    Organic Chemistry Pages: 1232 - 1235

30. Oxidative rearrangement of cycloalkanone cyanhydrins: efficiency of various oxidants and oxidant systems

    • Yu. N. Ogibin
    • S. K. Gorozhankin
    • G. I. Nikishin

    Organic Chemistry Pages: 1235 - 1238

31. Synthesis of 2-(3-phenoxyphenyl)isovaleric acid and its esters having insecticidal activity

    • Yu. P. Volkov
    • V. M. Kalinevich
    • L. Ya. Yanovskaya

    Organic Chemistry Pages: 1239 - 1242

32. Synthesis of pyrethroids with an α-trichloromethyl group in the alcoholic fragment

    • Yu. P. Volkov
    • L. A. Yanovskaya
    • E. I. Trusova

    Organic Chemistry Pages: 1242 - 1245

33. Interaction of 2,6- and 2,5-disubstituted aromatic amines with secondary α-chloroalkenes

    • I. B. Abdrakhmanov
    • G. B. Shabaeva
    • G. A. Tolstikov

    Organic Chemistry Pages: 1245 - 1251

34. Synthesis and crystal structure of 3-(1,5-dimethyl-4-(1H)-pyridon-3-yl)-2-cyanothiobutyramide

    • V. N. Nesterov
    • Yu. A. Sharanin
    • A. M. Shestopalov

    Organic Chemistry Pages: 1251 - 1255

35. Synthesis and c-alkylating properties of methyl 2-(benzenesulfonylimino)-3,3,3-trifluoropropionate

    • S. N. Osipov
    • N. D. Chkanikov
    • A. V. Fokin

    Organic Chemistry Pages: 1256 - 1259

36. Preparation of 1-ethynyl-o, m⁻, and p-carboranes from carboranylcopper compounds

    • L. I. Zakharkin
    • A. I. Kovderov
    • V. A. Ol'shevskaya

    Organic Chemistry Pages: 1260 - 1266

37. Reactions of thioesters of trivalent phosphorus acids with complex alkali-metal hydrides

    • O. G. Sinyashin
    • I. Yu. Gorshunov
    • A. N. Pudovik

    Organic Chemistry Pages: 1267 - 1269

38. Radical telomerization of vinyltrimethylsilane by bromoform and partial chain-transfer constants

    • T. T. Vasil'eva
    • V. A. Kochetkova
    • R. Kh. Freidlina

    Organic Chemistry Pages: 1270 - 1273

39. Synthesis of cationic allyl carbonyl complexes of group vi metals and iron

    • V. V. Krivykh
    • O. V. Gusev
    • M. I. Rybinskaya

    Organic Chemistry Pages: 1273 - 1276

40. Ring expansion of 1-(chloromethyl)silatrane

    • V. M. Kilesso
    • V. I. Kopkov
    • B. N. Stepanenko

    Organic Chemistry Pages: 1276 - 1280

41. ³⁵Cl NQR spectra of osmium and iridium chlorochalcogen complexes

    • Z. A. Fokin
    • E. V. Bryukhova
    • S. I. Kuznetsov

    Brief Communications Pages: 1281 - 1283

42. Heat of immersion of silica gel in normal alkanes and alcohols

    • M. M. Dubinin
    • A. A. Isirikyan
    • L. I. Tatarinova

    Brief Communications Pages: 1283 - 1286

43. Isomerization of butane catalyzed by CH₃COX·2AlX₃

    • A. V. Orlinkov
    • I. S. Akhrem
    • M. E. Vol'pin

    Brief Communications Pages: 1286 - 1289

44. Heats of adsorption and capillary condensation of pentane on silica gel

    • Nguyen Thi Minh Hien
    • A. A. Isirikyan
    • V. V. Serpinskii

    Brief Communications Pages: 1289 - 1291

45. Influence of paramagnetic additives on the magnetic effect in the recombination of phenoxyl and semiquinone radicals in micelles

    • V. A. Kuz'min
    • P. P. Levin

    Brief Communications Pages: 1291 - 1293

46. Silylotropy and the²⁹Si NMR spectrum of 2-[dimethyl(pentafluorophenyl)siloxy]-2-penten-4-one

    • I. D. Kalikhman
    • O. B. Bannikova
    • N. S. Vyazankin

    Brief Communications Pages: 1293 - 1295

47. Opening of the chelate ring in paramagnetic 3,6-di-tert-butylpyrocatechate trifluorosilicate by the action of electron-donor molecules

    • A. K. Chekalov
    • A. I. Prokof'ev
    • M. I. Kabachnik

    Brief Communications Pages: 1295 - 1298

48. Decomposition of methyl derivatives of transition metals

    • B. A. Dolgoplosk
    • N. N. Kostitsyna
    • I. A. Oreshkin

    Brief Communications Pages: 1298 - 1301

49. Reaction of chloro-symm-triazines with thioacetic acid

    • N. P. Petukhova
    • V. P. Sergeeva
    • E. N. Prilezhaeva

    Brief Communications Pages: 1301 - 1303

50. Triplet exciplexes of chloranil with methylated benzenes

    • P. P. Levin
    • V. A. Kuz'min

    Brief Communications Pages: 1303 - 1305