1. Semen Isaakovich Vol'fkovich (On his Seventieth Birthday)

   Announcement Pages: 1635 - 1635

2. Change in the catalytic activity of aluminum oxide in reactions of dehydration of n-decyl alcohol and isomerization of α-decene under the action of radiation

   • G. N. Pirogova
   • Vikt I. Spitsyn

   Physical Chemistry Pages: 1636 - 1639

3. Activation of an aluminoplatinum catalyst in the reactions of isomerization and hydrogenolysis of hydrocarbons by high-temperature treatment with hydrogen

   • I. I. Levitskii
   • M. G. Gonikberg
   • V. I. Bogomolov

   Physical Chemistry Pages: 1640 - 1645

4. Complex investigation of iron catalysts of ammonia synthesis Communication 3. Structure and texture of precipitated catalysts with three promoters

   • A. M. Rubinshtein
   • N. A. Pribytkova
   • I. V. Mel'nikova

   Physical Chemistry Pages: 1646 - 1650

5. On the synthesis and polarographic reduction of naphthotriptycenequinone

   • A. A. Balandin
   • E. I. Klabunovskii
   • M. V. Gorelik

   Physical Chemistry Pages: 1651 - 1655

6. Investigations in the field of the mass spectrometry of amino acid derivatives Communication 3. Mass spectra of phenylthiohydantoins of aliphatic amino acids containing a functional group in the alkyl chain

   • A. M. Zyakun
   • V. A. Puchkov
   • N. S. Vul'fson

   Physical Chemistry Pages: 1656 - 1661

7. Gas-liquid chromatography of methylcyclohexanols and their ethers

   • V. I. Yakerson
   • L. I. Lafer
   • A. N. Volkov

   Physical Chemistry Pages: 1662 - 1665

8. Photopolymerization of N-methylcitraconimide

   • T. V. Sheremeteva
   • M. G. Zhenevskaya
   • Yu. G. Baklagina

   Physical Chemistry Pages: 1666 - 1669

9. Copolymerization of vinyltrimethylsilane with styrene in the presence of butyllithium

   • V. G. Filippova
   • N. S. Nametkin
   • S. G. Durgar'yan

   Physical Chemistry Pages: 1670 - 1673

10. Dipole moments of adducts of fumaronitrile and maleonitrile with cyclic dienes

    • B. A. Arbuzov
    • A. N. Vereshchagin

    Physical Chemistry Pages: 1674 - 1678

11. Elementaey rate constants of radical reactions in cyclohexanol undergoing oxidation

    • A. L. Aleksandrov
    • E. T. Denisov

    Physical Chemistry Pages: 1679 - 1685

12. Interaction of molecular iodine with tetraarylhydrazines

    • G. A. Abakumov
    • G. A. Razuvaev

    Physical Chemistry Pages: 1686 - 1688

13. The hydrogen bond between sterically hindered phenols and tetrahydrofuran

    • Yu. G. Borod'ko
    • A. E. Krylova

    Physical Chemistry Pages: 1689 - 1694

14. Cyclopropyl aryl ethers

    • S. M. Shostakovskii
    • A. I. L'vov
    • Ya. M. Kimel'fel'd

    Organic and Biological Chemistry Pages: 1695 - 1698

15. Determination of the configurations of the stereoisomers of 3-benzoylacrylonitrile

    • A. N. Nesmeyanov
    • M. I. Rybinskaya
    • V. S. Palkov

    Organic and Biological Chemistry Pages: 1699 - 1703

16. Reactions of (2-acylvinyl)trialkylammonium salts with nucleophilic reagents

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

    Organic and Biological Chemistry Pages: 1704 - 1710

17. Glycopeptides Communication 14. Synthesis of O-(Amino-Acyl) derivatives of arabinose and mannitol

    • V. A. Derevitskaya
    • L. M. Likhosherstov
    • N. K. Kochetkov

    Organic and Biological Chemistry Pages: 1711 - 1717

18. Analogs of Carbohydrate-metabolism coenzymes Communication 6. Synthesis of thymine riboside diphosphate glucose and 2'-deoxyuridine diphosphate glucose

    • N. K. Kochetkov
    • É. I. Budovskii
    • G. I. Eliseeva

    Organic and Biological Chemistry Pages: 1718 - 1722

19. C-acylation of heterocyclic keto-enols Communication 10. Cyclization of 3-acyl-4-hydroxy-6-methyl-2(1H)-pyridone phenylhydrazones and their 1-methyl and 1-phenyl derivatives

    • N. S. Vul'fson
    • G. M. Sukhotina

    Organic and Biological Chemistry Pages: 1723 - 1725

20. Reactions of some lignin models with sodium bisulfite

    • V. V. Elkin
    • N. N. Shorygina

    Organic and Biological Chemistry Pages: 1726 - 1731

21. β-Dicarbonyl compounds Communication 24. Reactions of enamines derived from 2-acylcycloalkanones with hydrogen peroxide

    • L. P. Vinogradova
    • S. I. Zav'yalov

    Organic and Biological Chemistry Pages: 1732 - 1735

22. Mechanism of the pyrolysis of acetoacetates of tertiary acetylenic cycloaliphatic alcohols

    • G. P. Kugatova-Shemyakina
    • V. I. Maimind
    • D. A. Kazlauskas

    Organic and Biological Chemistry Pages: 1736 - 1738

23. Reactions of 1,3-alkadiynes (n > 4) with secondary amines

    • E. A. Él'perina
    • B. P. Gusev
    • V. F. Kucherov

    Organic and Biological Chemistry Pages: 1739 - 1741

24. Catalytic transformations of furan alcohols and ketones and their derivatives Communication 2. Some transformations-of 3-(2-furyl)alkyl acetates

    • N. I. Shuikin
    • R. A. Karakhanov
    • I. Ibrakhimov

    Organic and Biological Chemistry Pages: 1742 - 1744

25. Synthesis of olefins with a double bond in the middle of the molecule from carbon monoxide and organomagnesium compounds

    • K. V. Puzitskii
    • Ya. T. Éidus
    • K. G. Ryabova

    Organic and Biological Chemistry Pages: 1745 - 1747

26. Catalytic hydrocondensation of carbon monoxide with additions of dioxides of metals of the titanium subgroup of the latter under the action of carbon monoxide and hydrogen Communication 43. Activity of cobalt catalysts with additions of dioxides of metals of the titanium subgroup

    • T. F. Bulanova
    • Ya. T. Éidus
    • N. S. Sergeeva

    Organic and Biological Chemistry Pages: 1748 - 1750

27. Liquid-phase catalytic reactions of hydride chlorosilanes with naphthalene

    • E. A. Chernyshev
    • E. V. Vangnits
    • E. D. Lubuzh

    Organic and Biological Chemistry Pages: 1751 - 1753

28. Reaction of piperidine with α-olefins of iso structure initiated by di-t-butyl peroxide

    • N. M. Nazarova
    • L. Kh. Freidlin

    Organic and Biological Chemistry Pages: 1754 - 1757

29. Peeparation of new polymers containing 1,1',3,3'-tetrahydro-5.5'-bi-1,3,2-benzodiazaphosphole units in the main chain

    • N. A. Adrova
    • L. K. Prokhorova
    • M. M. Koton

    Organic and Biological Chemistry Pages: 1758 - 1760

30. Syntheses based on 5-methylfurfural

    • I. F. Bel'skii
    • Z. K. Vol'nova

    Brief Communications Pages: 1761 - 1763

31. Derivatives of perfluoroisobutyric acid

    • I. L. Knunyants
    • V. V. Shokina
    • Yu. E. Aronov

    Brief Communications Pages: 1764 - 1766

32. Synthesis of alpha-substituted hydroxyphenlacetic acids and phenylethylamines of the series of sterically hindered phenols

    • I. S. Belostotskaya
    • A. A. Volod'kin
    • V. V. Ershov

    Brief Communications Pages: 1767 - 1769

33. Conversion of mesitylene in the presence of nickel-alumina catalyst under hydrogen pressure in a flow-type system

    • N. I. Shuikin
    • L. K. Kashkovskaya

    Brief Communications Pages: 1770 - 1771

34. Infrared and ultraviolet spectra of tertiary beta-acetylenic alcohols and products of their isomerization

    • G. K. Magomedov
    • G. G. Dvoryantseva
    • K. N. Anisimov

    Brief Communications Pages: 1772 - 1774

35. On the mechanism of the formation of barene in the oxidation of di (hydroxymethyl)-barene by potassium permanganate

    • L. I. Zakharkin
    • A. V. Kazantsev

    Brief Communications Pages: 1775 - 1777

36. On the denitration of the trinitromethyl group in acid medium

    • V. A. Tartakovskii
    • I. E. Chlenov
    • S. S. Novikov

    Brief Communications Pages: 1778 - 1779

37. Study of the direct synthesis of ethylchloeogermanes

    • G. Ya. Zueva
    • N. V. Luk'yankina
    • V. A. Ponomarenko

    Brief Communications Pages: 1780 - 1782

38. Addition of aldehydes to alpha-olefins, induced by oxygen in the presence of acetic anhydride

    • G. I. Nikishin
    • M. G. Vinogradov
    • R. V. Kereselidze

    Brief Communications Pages: 1783 - 1785

39. On the biological activity of five membered phosphorus — Containing hetero cycles

    • B. A. Arbuzov
    • A. O. Vizel'
    • R. S. Zaraev

    Brief Communications Pages: 1786 - 1788

40. Microdetermination of thioalkyl groups

    • V. A. Klimova
    • K. S. Zabrodina
    • N. L. Shitikova

    Brief Communications Pages: 1789 - 1790

41. Oxidation of the methyl ester of O-amino-p-tert-butylphenol by lead dioxide

    • F. N. Mazitova
    • R. R. Shagidullin

    Brief Communications Pages: 1791 - 1793

42. Rearrangement of radicals in the telomerization of ethylene with methyl formate

    • A. B. Terent'ev
    • R. Kh. Freidlina

    Brief Communications Pages: 1794 - 1796

43. Rearrangement of aliphatic sulfoxides in the presence of dicyclohexyl peroxydicarbonate

    • R. G. Petrova
    • R. Kh. Freidlina

    Brief Communications Pages: 1797 - 1798

44. Dielectric polarizations of some organosilicon compounds

    • I. Yu. Kokoreva
    • Ya. K. Syrkin
    • V. M. Vdovin

    Brief Communications Pages: 1799 - 1800

45. Synthesis of vinyl acetate-1-C¹⁴

    • V. S. Livshits
    • G. V. Isagulyants

    Brief Communications Pages: 1801 - 1802

46. Chromatographic analysis of products of catalytic reduction of chloronitrobenzenes to chloroanilines

    • N. P. Sokolova
    • Z. M. Skul'skaya
    • A. A. Balandin

    Brief Communications Pages: 1803 - 1805

47. Vinyl ethers, containing the silico-acetylenic fragment

    • A. S. Atavin
    • V. I. Lavrov
    • B. A. Trofimov

    Brief Communications Pages: 1806 - 1807

48. Synthesis of the first optically active barene compound

    • L. I. Zakharkin
    • E. I. Kukulina
    • L. S. Podvisotskaya

    Letters to the Editor Pages: 1808 - 1808

49. Kinetics of the isomerization of 1-butene in aqueous palladium chloride solutions

    • I. I. Moiseev
    • S. V. Pestrikov
    • L M. Sverzh

    Letters to the Editor Pages: 1809 - 1809

50. Mutual rearrangement of ortho- and meta-structures during the oxidative cleavage of phenyldicarbaundecaborane (13) and phenylneodicarbaundecaborane (13)

    • L. I. Zakharkin
    • V. N. Kalinin
    • L. S. Podvisotskaya

    Letters to the Editor Pages: 1810 - 1810