1. Esteemed Viktor Ivanovich

   Announcement Pages: 687 - 688

2. Silicates of the rare earths

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

   Inorganic and Analytical Chemistry Pages: 689 - 693

3. Regions of submicrosegregation on silicate system phase diagrams

   • F. Ya. Galakhov

   Inorganic and Analytical Chemistry Pages: 694 - 697

4. Properties of complex fluorides of hexavalent rhenium

   • E. G. Ippolitov
   • N. S. Nikolaev

   Inorganic and Analytical Chemistry Pages: 698 - 703

5. The decomposition of organic substances by metallic potassium

   • M. N. Chumachenko
   • V. P. Burlaka

   Inorganic and Analytical Chemistry Pages: 704 - 707

6. Adsorptive properties and secondary porous structure of adsorbents showing a molecular sieve effect

   • M. M. Dubinin
   • E. G. Zhukovskaya
   • K. O. Murdmaa

   Inorganic and Analytical Chemistry Pages: 708 - 716

7. Isotherms and heats of adsorption of neopentane and carbon tetra chloride vapor on graphitized carbon black

   • N. N. Avgul'
   • A. V. Kiselev
   • E. A. Mikhailova

   Inorganic and Analytical Chemistry Pages: 717 - 723

8. Infrared spectra of substituted γ-lactones of 2-oxycyclohexylacetic acids

   • L. B. Senyavina
   • Yu. A. Ovchinnikov
   • Yu. N. Sheinker

   Inorganic and Analytical Chemistry Pages: 724 - 730

9. Polarographic determination of the protonation rate constants of pyridine and some of its homologs as affected by water

   • S. G. Mairanovskii

   Inorganic and Analytical Chemistry Pages: 731 - 734

10. The activation of metallic catalysts

    • M. A. Landau

    Inorganic and Analytical Chemistry Pages: 735 - 745

11. Effect of composition on the activity of aluminum-chromium-potassium isopentane dehydrogenation catalysts

    • O. D. Sterligov
    • A. P. Belen'kaya

    Inorganic and Analytical Chemistry Pages: 746 - 750

12. The effect of thiophene on an aluminum-molybdenum catalyst in cyclohexane dehydrogenation under hydrogen pressure

    • Kh. M. Minachev
    • D. A. Kondrat'ev
    • P. I. Slyunyaev

    Inorganic and Analytical Chemistry Pages: 751 - 754

13. The structure of some α, β-unsaturated sulfur compounds from dipole moment data

    • E. N. Gur'yanova
    • I. P. Gol'dshtein
    • L. V. Tsymbal

    Inorganic and Analytical Chemistry Pages: 755 - 757

14. Infrared spectra of organic beryllium complexes

    • V. V. Korshak
    • L. I. Komarova
    • T. A. Sidorov

    Inorganic and Analytical Chemistry Pages: 758 - 760

15. Synthesis and rearrangements of 2-azidovinyl ketones

    • A. N. Nesmeyanov
    • M. I. Rybinskaya

    Organic and Biological Chemistry Pages: 761 - 764

16. Condensation of 5,5-dichloro-2,4-pentadiena l and of 7,7-dichloro-2,4,6-heptatrienal with some ketones

    • L. I. Zakharkin
    • L. P. Sorokina

    Organic and Biological Chemistry Pages: 765 - 767

17. Synthesis of some cyclic alkylaluminum oxides and alkylaluminum amides

    • L. I. Zhakharkin
    • L. A. Savina

    Organic and Biological Chemistry Pages: 768 - 770

18. Organoboron compounds

    • B. M. Mikhailov
    • L. S. Vasil'ev

    Organic and Biological Chemistry Pages: 771 - 775

19. Reactions of organocyclosiloxanes with tetrabutyl orthotitanate

    • K. A. Andrianov
    • Sh. V. Pichkhadze
    • Ts. N. Vardosanidze

    Organic and Biological Chemistry Pages: 776 - 779

20. Synthesis of polyaluminoorganosiloxanes with a cycloreticular molecular structure

    • K. A. Andrianov
    • A. A. Zhdanov

    Organic and Biological Chemistry Pages: 780 - 782

21. Reactions of mono- and di-carboxylic acids with trialkylborines and trialkylaluminums

    • G. S. Kolesnikov
    • S. L. Davydova
    • N. V. Klimentova

    Organic and Biological Chemistry Pages: 783 - 786

22. Corticosteroid analogs

    • A. A. Akhrem

    Organic and Biological Chemistry Pages: 787 - 791

23. Chemical investigation of Schizandra chinensis

    • N. K. Kochetkov
    • A. Ya. Khorlin
    • V. I. Sheichenko

    Organic and Biological Chemistry Pages: 792 - 796

24. Chemical investigation of Schizandra chinensis

    • N. K. Kochetkov
    • A. Ya. Khorlin
    • O. S. Chizov

    Organic and Biological Chemistry Pages: 797 - 801

25. Synthesis of some D-homo-18-norestrone derivatives

    • G. P. Verkholetova
    • I. V. Torgov

    Organic and Biological Chemistry Pages: 802 - 809

26. Effect of the character of the substitution on the reversible cyclization of 1-alkenyl 2-alkylaminoethyl ketones into 4-piperidones

    • É. A. Mistryukov
    • N. I. Aronova
    • V. F. Kucherov

    OriginalPaper Pages: 810 - 815

27. Stereochemistry of heterocyclic compounds

    • É. A. Mistryukov
    • N. I. Aronova

    OriginalPaper Pages: 816 - 821

28. Sterically hindered 3-pyridinols

    • K. M. Dyumaev
    • L. D. Smirnov
    • V. F. Bystrov

    Organic and Biological Chemistry Pages: 822 - 825

29. Synthesis and properties of secondary and tertiary alcohols of the ferrocene series

    • Wu Kuan-li
    • E. B. Sokolova
    • A. D. Petrov

    Organic and Biological Chemistry Pages: 826 - 830

30. Free-radical addition of primary alcohols to unsaturated alcohols

    • G. I. Nikishin
    • V. D. Vorob'ev

    Organic and Biological Chemistry Pages: 831 - 834

31. Carbon-chain polymers and copolymers

    • G. S. Kolesnikov
    • G. T. Gurgenidze
    • Li Feng-ying

    Organic and Biological Chemistry Pages: 835 - 839

32. Reaction of isoprene with methylene iodide and a zinc-copper couple

    • L. A. Nakhapetyan
    • I. L. Safonova
    • B. A. Kazanskii

    Organic and Biological Chemistry Pages: 840 - 841

33. New method for the synthesis of γ-diketones

    • I. F. Bel'skii
    • R. A. Karakhanov

    Organic and Biological Chemistry Pages: 842 - 844

34. Catalytic hydrocondensation of carbon monoxide with olefins and the hydro polymerization of the latter under the action of carbon monoxide and water

    • Ya. T. Éidus
    • I. V. Guseva

    Organic and Biological Chemistry Pages: 845 - 848

35. Catalytic hydrocondensation of carbon monoxide with olefins and the hydro polymerization of the latter under the action of carbon monoxide and water

    • N. I. Ershov
    • Ya. T. Éidus
    • V. R. Erokhina

    Organic and Biological Chemistry Pages: 849 - 853

36. Spectral studies of the complex of 2-acetothienone with aluminum chloride

    • Yu. B. Vol'kenshtein
    • B. V. Lopatin
    • V. A. Petukhov

    Brief Communications Pages: 854 - 856

37. Complexes of decaborane with trialkyl-, triaryl-, trialkyltrithiophosphites and trialkyl-, trialkyltrithioarsenites

    • V. I. Stanko
    • A. I. Klimova
    • L. I. Zakharkin

    Brief Communications Pages: 856 - 857

38. The addition of ethylenedinitrodiamine to nitroalkenes

    • I. S. Ivanova (Korsakova)
    • Yu. V. Konnova
    • S. S. Novikov

    Brief Communications Pages: 858 - 858

39. Addition of esters of nitroacetic acid to α,β-unsaturated ketones

    • I. S. Ivanova
    • N. N. Bulatova
    • S. S. Novikov

    Brief Communications Pages: 859 - 860

40. Synthesis of some tertiary amines in the thiophene series and their N-oxides

    • M. B. Ibragimova

    Brief Communications Pages: 860 - 862

41. 2-phenyl-4-hexafluoroisopropyl-5-benzoyloxyoxazole

    • I. L. Knunyants
    • N. P. Gambaryan
    • E. M. Rokhlin

    Brief Communications Pages: 862 - 865

42. Reaction of hexafluoroacetone with 2-phenyl-4-benzyloxazolone-5

    • E. M. Rokhlin
    • N. P. Gambaryan
    • I. L. Knunyants

    Brief Communications Pages: 865 - 867

43. Hydride mobility of α-atoms of hydrogen in alcoholates

    • S. V. Vimm
    • N. S. Martinkova

    Letters to the Editor Pages: 868 - 868

44. Formation of mixed allyl esters during reaction of higher olefins with palladium chloride in anhydrous carboxylic acid solutions

    • M. N. Vargaftik
    • I. I. Moiseev
    • Ya. K. Syrkin

    Letters to the Editor Pages: 868 - 868

45. N-Ethyleneiminomethylation

    • R. G. Kostyanovskii
    • O. A. Pan'shin
    • V. F. Bystrov

    Letters to the Editor Pages: 869 - 870

46. Effect of inhibitor on the decomposition of polypropylene hydroperoxide

    • M. B. Neiman
    • V. S. Pudov

    Letters to the Editor Pages: 870 - 870