1. Dear Boris Aleksandrovich

   Announcement Pages: 495 - 496

2. Silicates of the rare earth elements

   • N. A. Toropov
   • F. Ya. Galakhov
   • S. F. Konovalova

   OriginalPaper Pages: 497 - 501

3. Silicates of the rare earth elements

   • N. A. Toropov
   • I. A. Bondar

   OriginalPaper Pages: 502 - 508

4. Adsorption of mixtures of ethylene and carbon dioxide on carbon black

   • B. P. Bering
   • O. A. Likhacheva
   • V. V. Serpinskii

   OriginalPaper Pages: 509 - 515

5. The texture and adsorptive properties of chromic oxide and hydroxide

   • Yu. A. Él'tekov
   • T. R. Bruera
   • A. M. Rubinshtein

   OriginalPaper Pages: 516 - 520

6. On the influence of the radioactive radiation of a solid body on its catalytic properties

   • A. A. Balandin
   • Vikt I. Spitsyn
   • P. Ya. Glazunov

   OriginalPaper Pages: 521 - 525

7. Mechanism of contact conversions of certain organic substances in the presence of α-iron

   • A. I. Kukina

   OriginalPaper Pages: 526 - 531

8. Catalytic dehydrogenation of n-pentenes

   • O. K. Bogdanova
   • A. P. Shcheglova
   • I. I. Voznesenskaya

   OriginalPaper Pages: 532 - 536

9. Kinetics of dehydrogenation and dehydration of alcohols and dehydrogenation of hydrocarbons on WS₂ and MoS₂ catalysts

   • A. A. Tolstopyatova
   • A. A. Balandin
   • Yu. I. Petrov

   OriginalPaper Pages: 537 - 544

10. Kinetics and mechanism of the reaction of the CH₂OH radical with O₂ molecules

    • L. I. Avramenko
    • R. V. Kolesnikova

    OriginalPaper Pages: 545 - 551

11. Rate constant and mechanism of the reaction of atomic oxygen with methyl alcohol

    • L. I. Avramenko
    • R. V. Kolesnikova
    • N. L. Kuznetsova

    OriginalPaper Pages: 552 - 555

12. Phosphorus-organic monoesters

    • M. I. Kabachnik
    • T. Ya. Medved'

    OriginalPaper Pages: 556 - 559

13. A new method of obtaining tetraacyloxy derivatives of zirconium

    • E. M. Brainina
    • R. Kh. Freidlina
    • A. N. Nesmeyanov

    OriginalPaper Pages: 560 - 563

14. Propenyl stereoisomers of tri-and pentavalent antimony

    • A. N. Nesmeyanov
    • A. E. Borisov
    • N. V. Novikova

    OriginalPaper Pages: 564 - 568

15. Fluorine-containing ß-sultones

    • G. A. Sokol'skii
    • M. A. Dmitriev
    • I. L. Knunyants

    OriginalPaper Pages: 569 - 571

16. Fluorine-containing ß-sultones

    • G. A. Sokol'skii
    • M. A. Dmitriev
    • I. L. Knunyants

    OriginalPaper Pages: 572 - 573

17. Synthesis and spatial configuration of certain 1-methyl-4-phenyl-4-piperidols

    • Z. A. Mistryukov

    OriginalPaper Pages: 574 - 577

18. Stereochemistry of heterocyclic compounds

    • Z. A. Mistryukov
    • V. F. Kucherov

    OriginalPaper Pages: 578 - 582

19. Synthesis and transformations of unsaturated carboxylic acids

    • V. F. Kuchernov
    • G. M. Nikolaev

    OriginalPaper Pages: 583 - 587

20. Demethylation and isomerization of pseudocumene on aluminosilcates

    • G. M. Mamedaliev
    • A. V. Topchiev
    • G. N. Anikina

    OriginalPaper Pages: 588 - 595

21. Catalytic synthesis of nitriles

    • M. A. Popov
    • N. I. Shuikin

    OriginalPaper Pages: 596 - 598

22. The catalytic amination of alcohols

    • F. V. Bel'chev
    • N. I. Shuikin
    • S. S. Novikov

    OriginalPaper Pages: 599 - 602

23. Dehydration of n-alkanes on the catalyst K-5

    • N. I. Shuikin
    • E. A. Timofeeva
    • V. M. Kleimenova

    OriginalPaper Pages: 603 - 606

24. The isomerization of higher n-paraffines C₁₅-C₁₈

    • Ya. M. Paushkin
    • Kh. Ya. Orlov

    OriginalPaper Pages: 607 - 612

25. The reaction of isotopic exchange of hydrogen with alkyl halides

    • D. N. Kursanov
    • E. V. Bykova
    • V. N. Setkina

    OriginalPaper Pages: 613 - 616

26. The reaction of isotopic exchange of hydrogen with alkyl halides

    • V. N. Setkina
    • D. N. Kursanov

    OriginalPaper Pages: 617 - 621

27. The preparation and quantitative determination of α-halogen substituted nitrocompounds

    • S. S. Novikov
    • A. A. Fainzil'berg
    • V. V. Sevost'yanova

    OriginalPaper Pages: 622 - 626

28. Reactions of N₂O₄ with organic compounds

    • L. I. Khmel'nitskii
    • O. V. Lebedev
    • S. S. Novikov

    OriginalPaper Pages: 627 - 632

29. Molecular absorption spectra of α-halonitroalkanes

    • V. I. Slovetskii
    • A. A. Fainzil'berg
    • S. S. Novikov

    OriginalPaper Pages: 633 - 639

30. Condensation of cy clopentadiene with mono- and disubstituted nitroolefins

    • S. S. Novikov
    • G. A. Schwecheimer
    • A. A. Dudinskaya

    OriginalPaper Pages: 640 - 643

31. Condensation of nitroalkanes with acetaldol

    • S. S. Novikov
    • M. S. Burmistrova
    • Yu. G. Chkhikvadze

    OriginalPaper Pages: 644 - 646

32. An investigation of the synthesis and transformation of unsaturated silicon-containing compounds

    • M. F. Shostakovskii
    • N. V. Komarov
    • I. I. Igonina

    OriginalPaper Pages: 647 - 650

33. An investigation of the synthesis and transformation of unsaturated silicon-containing compounds

    • M. F. Shostakovskii
    • L. M. Kaliberdo
    • N. V. Komarov

    OriginalPaper Pages: 651 - 653

34. Chemical transformations of unsaturated and and high-molecular compounds

    • M. F. Shostakovskii
    • A. M. Khomutov
    • A. P. Alimov

    OriginalPaper Pages: 654 - 656

35. The diene synthesis with participation of vinyl ethers

    • M. F. Shostakovskii
    • A. V. Bogdanova
    • T. M. Ushakova

    OriginalPaper Pages: 657 - 661

36. Alkylation of normal paraffins with olefins at high temperatures and pressures

    • L. Kh. Freidlin
    • N. M. Nazarova
    • A. I. Palii

    OriginalPaper Pages: 662 - 667

37. The kinetics of the hydrogenation of the vinyl ether of β-(diethylamino)-ethanol and of vinyl phenyl ether on 1%-Pd/Al₂O₃

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

    Brief Communications Pages: 668 - 670

38. An investigation of the products of the dehydrocyclization of n-hexane and of the dehydrogenation of cyclohexane over an aluminum-molybdenum catalyst

    • Kh. M. Minachev
    • V. S. Smirnov
    • G. A. Loginov

    Brief Communications Pages: 670 - 672

39. A series of radicals, arranged according to the rate of their removal from an atom of mercury by hydrochloric acid

    • A. N. Nesmeyanov
    • A. E. Borisov
    • N. V. Kruglova

    Brief Communications Pages: 672 - 674

40. The carbocyclization of 1,6-anhydrogalactoses

    • N. N. Shorygina
    • G. V. Davydova

    Brief Communications Pages: 674 - 675

41. On the nature of the fermentative activity of lysozyme

    • E. D. Kaverzneva
    • N. A. Kravchenko
    • G. V. Kleopina

    Letters to the Editor Pages: 676 - 676

42. The influence of the solvent on the spatial directivity of the wittig reaction

    • L. D. Bergel'son
    • V. A. Vaver
    • M. M. Shemyakin

    Letters to the Editor Pages: 677 - 677

43. Compounds of the type (RCH=CR')₃Sb(C₂H₅)₂

    • A. N. Nesmeyanov
    • A. E. Borisov
    • N. V. Novikova

    Letters to the Editor Pages: 678 - 678

44. The General Meeting of the Division of Chemical Sciences of the Academy of Sciences of the SSSR, November 24–25, 1960

    Current Events Pages: 679 - 680