1. Boris Aleksandrovich Dolgoplosk (on his 70th birthday)

   Announcement Pages: 2277 - 2277

2. Production of cesium hexaperchloratotitanate by the reaction of titanium perchlorate with cesium perchlorate

   • V. P. Babaeva
   • V. Ya. Rosolovskii

   Inorganic Chemistry Pages: 2278 - 2281

3. Redox properties of mixed tetraamino complexes of tetravalent platinum

   • N. N. Zheligovskaya
   • N. Kamalov
   • V. I. Spitsyn

   Inorganic Chemistry Pages: 2282 - 2287

4. Alkylation of benzene by ethylene on hydrogen and rare-earth cationic forms of Y zeolite

   • E. S. Mortikov
   • A. S. Leont'ev
   • Kh. M. Minachev

   Physical Chemistry Pages: 2288 - 2292

5. Kinetics of the hydrogenation of 2-methyl-2-butene on the rubidium form of type-Y zeolite

   • V. V. Kharlamov
   • V. I. Garanin
   • Kh. M. Minachev

   Physical Chemistry Pages: 2293 - 2296

6. Influence of the conditions of preliminary treatment on the hydrogenating activity of NaA and NaY zeolites and Na-mordenite

   • Kh. M. Minachev
   • V. V. Kharlamov
   • D. B. Tagiev

   Physical Chemistry Pages: 2297 - 2300

7. Aluminochromium catalysts of the profound oxidation of small quantities of hydrocarbons in air

   • I. G. Borisovich
   • K. A. Artemova
   • V. É. Vasserberg

   Physical Chemistry Pages: 2301 - 2304

8. The role of oxygen-containing ligands in the activation of molecular hydrogen by palladium complexes

   • A. S. Berenblyum
   • L. I. Lakhman
   • E. D. Radchenko

   Physical Chemistry Pages: 2305 - 2308

9. Kinetic principles of the initiated oxidation of olefins of the bicyclo [2.2.1]heptene series

   • T. B. Filippova
   • V. A. Belyakov
   • É. A. Blyumberg

   Physical Chemistry Pages: 2309 - 2313

10. Chain transfer by the initiator radical in the oxidation of β-carotene with additions of N-phenyl-β-naphthylamine

    • A. B. Gagarina
    • O. T. Kasaikina
    • N. M. Émanuel'

    Physical Chemistry Pages: 2314 - 2318

11. Interaction of the o-benzosemiquinone radical with the divalent copper ion

    • V. A. Kuz'min
    • I. V. Khudyakov
    • L. L. Koroli

    Physical Chemistry Pages: 2319 - 2322

12. Investigation of the formation of free radicals in reactions of aliphatic nitro compounds by the method of radical traps

    • L. V. Okhlobystina
    • V. A. Tyurikov
    • A. A. Fainzl'berg

    Physical Chemistry Pages: 2323 - 2329

13. The slowdown of fast proton exchanges and the¹h and¹h-¹⁴n NMR spectra of hydrazine and its methyl derivatives

    • N. G. Yunda
    • G. V. Lagodzinskaya
    • G. B. Manelis

    Physical Chemistry Pages: 2330 - 2333

14. IR-Spectroscopic investigation of exchange equilibria in substituted phenols and their organomercury and organotin derivatives

    • L. M. Épshtein
    • Zyong Fan Dau
    • L. A. Kazitsyna

    Physical Chemistry Pages: 2334 - 2339

15. The PMR spectra of substituted alkoxy-β-ketoesters

    • M. A. Aleskerov
    • S. S. Yufit
    • V. F. Kucherov

    Physical Chemistry Pages: 2340 - 2345

16. ¹³C NMR Spectra of substituted cyclopropanes

    • G. A. Kalabin
    • D. F. Kushnarev
    • T. K. Voropaeva

    Physical Chemistry Pages: 2346 - 2350

17. Unsaturated amines

    • O. S. Chizhov
    • V. I. Kadentsev
    • N. I. Golovina

    Physical Chemistry Pages: 2351 - 2356

18. Vibrational and electronic spectra of α- and β-trialkyl-silylacroleins

    • M. G. Voronkov
    • S. V. Kirpichenko
    • L. V. Sherstyannikova

    Physical Chemistry Pages: 2357 - 2360

19. Anisotropy of the polarizability and conformation of substituted benzyl bromides

    • B. A. Arbuzov
    • S. G. Vul'fson
    • A. N. Vereshchagin

    Physical Chemistry Pages: 2361 - 2367

20. Theoretical calculation of spin-spin interaction in the NMR spectra of a peptide fragment

    • Yu. D. Gavrilov
    • V. N. Solkan
    • V. F. Bystrov

    Physical Chemistry Pages: 2368 - 2373

21. Photochrome conversions of a copolymer of styrene with indolinospiropyran

    • E. I. Merkulov
    • A. V. Vannikov
    • P. P. Kisilitsa

    Physical Chemistry Pages: 2374 - 2377

22. Absorption spectra of indolinospiropyran copolymers

    • V. D. Arsenov
    • V. D. Ermakova
    • P. P. Kisilitsa

    Physical Chemistry Pages: 2378 - 2381

23. Telomerization of propylene with carboxylic acids

    • M. A. Churilova
    • D. I. Povolotskii
    • A. B. Tarent'ev

    Organic and Biological Chemistry Pages: 2382 - 2386

24. Generation of ω-carbomethoxyalkyl radicals and syntheses based on them

    • G. I. Nikishin
    • S. I. Moryasheva
    • E. K. Starostin

    Organic and Biological Chemistry Pages: 2387 - 2391

25. New aryl-tert-alkylnitroxyls

    • P. T. Frangopol
    • M. Frangopol
    • R. Baikan

    Organic and Biological Chemistry Pages: 2392 - 2396

26. Synthesis of trienic ω-dimethylaminocarbonyl compounds

    • Zh. A. Krasnaya
    • T. S. Stytsenko
    • V. F. Kucherov

    Organic and Biological Chemistry Pages: 2397 - 2401

27. Rearrangements of oxide rings and chemical transformations in synthesis of partial nitrates of α-epoxy polyhydric alcohols

    • A. M. Korolev
    • L. T. Eremenko
    • G. B. Manelis

    Organic and Biological Chemistry Pages: 2402 - 2409

28. Hydration of 2, 3-bis(trifluoromethyl)perfluoro-l, 3-butadiene

    • N. B. Kaz'mina
    • G. S. Krasnikova
    • I. L. Knunyants

    Organic and Biological Chemistry Pages: 2410 - 2415

29. Fluorine-containing β-sultones

    • N. P. Aktaev
    • G. A. Sokol'skii
    • I. L. Knunyants

    Organic and Biological Chemistry Pages: 2416 - 2421

30. Synthesis of macrocyclic compounds

    • S. Z. Taits
    • É. A. Krasnyanskaya
    • R. F. Merzhanova

    Organic and Biological Chemistry Pages: 2422 - 2429

31. Nuclear halogenated α, β, β-trifluorostyrenes

    • M. V. Stepanov
    • E. M. Panov
    • K. A. Kocheshkov

    Organic and Biological Chemistry Pages: 2430 - 2433

32. Synthesis of alumoxanes by reactions of organoaluminum compounds with copper sulfate crystallohydrate

    • G. A. Razuvaev
    • Yu. A. Sangalov
    • K. S. Minsker

    Organic and Biological Chemistry Pages: 2434 - 2440

33. Organotricyclohexa(octa)siloxanes

    • K. A. Andrianov
    • N. N. Makarova
    • N. V. Chizhova

    Organic and Biological Chemistry Pages: 2441 - 2445

34. Stereochemistry of organophosphorus compounds

    • B. A. Arbuzov
    • Yu. Yu. Samitov
    • A. F. Lisin

    Organic and Biological Chemistry Pages: 2446 - 2449

35. Reaction of phosphorus pentachloride with some α-hydroxy-carboxylic acids

    • L. I. Gurarii
    • É. T. Mukmenev

    Organic and Biological Chemistry Pages: 2450 - 2453

36. Synthesis and chemical properties of some esters of carboranylphosphonous acids

    • N. N. Godovikov
    • A. N. Degtyarev
    • M. I. Kabachnik

    Organic and Biological Chemistry Pages: 2454 - 2458

37. Reaction of o-alkyl s-(β-methylmercaptoethyl)phenylthio-phosphonates and their methiodides with cholinesterases

    • M. Kh. Bekanov
    • A. P. Brestkin
    • G. G. Ol'khovaya

    Organic and Biological Chemistry Pages: 2459 - 2461

38. Unsaturated aldehydes in the thermolysis of sodium trichloroacetate

    • M. F. Shostakovskii
    • V. I. Erofeev
    • V. S. Aksenov

    Brief Communications Pages: 2462 - 2464

39. Reaction of 1,4-dibromo-1,2-butadiene with primary amines

    • V. F. Kucherov
    • N. V. Stolyarenkova

    Brief Communications Pages: 2465 - 2467

40. Use of liquid chromatography to study the adsorption of aqueous solutions of nitroalkanes on graphite

    • V. A. Avramenko
    • V. Yu. Glushchenko
    • E. F. Radaev

    Brief Communications Pages: 2468 - 2470

41. Synthesis of disaccharides via the tert-butyl ethers of monosaccharides

    • N. K. Kochetkov
    • E. M. Klimov
    • V. I. Torgov

    Brief Communications Pages: 2471 - 2472

42. Conformational equilibrium of 2-hydro-2-oxo-5,5-dimethyl-1,3,2-dioxaphosphorinane

    • E. I. Matrosov
    • A. A. Kryuchkov
    • É. É. Nifant'ev

    Brief Communications Pages: 2473 - 2474

43. Reduction of nitrobenzene in presence of palladium chloride-N-methylpyrrolidone complex

    • N. M. Nazarova
    • Yu. A. Kopyttsev
    • L. Kh. Freidlin

    Brief Communications Pages: 2475 - 2477

44. Use of paramagnetic shifting reagents to study some 3,6-anhydropyranosides

    • O. S. Chizhov
    • A. S. Shashkov
    • A. I. Shienok

    Brief Communications Pages: 2478 - 2480

45. Rearrangement of 1-allyl-o-carboranes to trans-1-propenyl-o-carboranes by bases

    • L. I. Zakharkin
    • N. N. Ivanova

    Brief Communications Pages: 2481 - 2483

46. Cleavage of o-carboranes to (3)-l,2-dicarbaundecarborates by amines

    • L. I. Zakharkin
    • V. S. Kirillova

    Brief Communications Pages: 2484 - 2486

47. Intermediate product of 2,4,6-tri-tert-butyl-p-quinofluoride photolysis

    • I. V. Khudyakov
    • I. Ya. Aliev
    • V. A. Kuz'min

    Brief Communications Pages: 2487 - 2488

48. Synthesis of N-trimethylsilyl-substituted organoaminosilanes and cyclodisilazanes

    • K. A. Andrianov
    • G. V. Kotrelev
    • I. E. Rogov

    Brief Communications Pages: 2489 - 2493

49. Electroreduction of tetrabromoneopentane and 1,1-bis-(bromomethyl) cyclopropane

    • M. M. Gol'din
    • A. I. D'yachenko
    • L. G. Feoktistov

    Brief Communications Pages: 2494 - 2496

50. Reaction op acyl isocyanates with γ e and α-vinylpyridines

    • N. N. Zobova
    • N. R. Rubinova
    • B. A. Arbuzov

    Brief Communications Pages: 2497 - 2499