1. Aleksandr Naumovich Frumkin

   Announcement Pages: 1699 - 1699

2. Petr Petrovich Budnikov

   Announcement Pages: 1700 - 1700

3. Investigation of the adsorption properties and secondary porous structure of adsorbents exhibiting a molecular sieve action Communication 11. Specific surface of secondary pores of molded synthetic type a zeolites

   • M. M. Dubinin
   • Yu. F. Betezkina
   • A. I. Sarakhov

   Physical Chemistry Pages: 1701 - 1708

4. Capillary equilibrium in porous media communication 2. Solution of equations

   • V. S. Markin

   Physical Chemistry Pages: 1709 - 1718

5. Catalytic properties of gadolinium oxide in reactions of dehydrogenation and dehydration of alcohols and dehydrogenation of tetralin

   • A. A. Tolstopyatova
   • K. D. Tarlykova
   • Ping Pi-Hsiang

   Physical Chemistry Pages: 1719 - 1724

6. Electron paramagnetic resonance spectra of irradiated frozen aqueous solutions Communication 2. Aqueous solutions of sodium nitrite

   • B. G. Ershov
   • A. K. Pikaev
   • Vikt I. Spitsyn

   Physical Chemistry Pages: 1725 - 1729

7. Infrared spectra of pyrogermanates of the rare earth elements and structure of the anion Ge₂O₇

   • T. F. Tenisheva
   • A. N. Lazarev
   • N. V. Vinogradova

   Physical Chemistry Pages: 1730 - 1736

8. Infrared spectra and structure of phosphates and sulfates of the rare earth elements

   • T. F. Tenisheva
   • T. M. Pavlyukevich
   • A. N. Lazarev

   Physical Chemistry Pages: 1737 - 1742

9. Electrooxidation of organic substances on a platinum electrode Communication 2. Kinetics of the oxidation of alcohols, aldehydes, and carboxylic acids, considering the inhomogeneity of the surface of the platinum electrode

   • O. A. Khazova
   • Yu. B. Vasil'ev
   • V. S. Bagotskii

   Physical Chemistry Pages: 1743 - 1751

10. Homolytic reactions of the 2,2-dichlorovinyl group

    • R. Kh. Freidlina
    • M. Ya. Khorlina
    • V. N. Kost

    Organic and Biological Chemistry Pages: 1752 - 1755

11. Preparation and rearrangement of phenylphosphonous mixed esters

    • V. K. Khairullin

    Organic and Biological Chemistry Pages: 1756 - 1761

12. (Pentafluorobenzoyl)acetic ester

    • A. T. Prudchenko
    • V. A. Barkhash
    • N. N. Vorozhtsov Jr.

    Organic and Biological Chemistry Pages: 1762 - 1766

13. Fluorine-containingΒ-sultones Communication 14. Trifluorovinyl chlorosulfate

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

    Organic and Biological Chemistry Pages: 1767 - 1771

14. 1,2,3,4-Tetrahydro-1-vinyl-1,6-naphthalenediol and its condensation with 2-methyl-1,3-cyclohexanedione and with 2-methyl-1,3-cyclopentanedione to give estrone derivatives

    • A. V. Zakharychev
    • V. E. Limanov
    • I. V. Torgov

    Organic and Biological Chemistry Pages: 1772 - 1776

15. Glycopeptides Communication 10. Synthesis of O-glucosides of serine

    • M. G. Vafina
    • V. A. Derevitskaya
    • N. K. Kochetkov

    Organic and Biological Chemistry Pages: 1777 - 1781

16. Reactions of cyclic phosphorochloridous esters with dienic hydrocarbons

    • B. A. Arbuzov
    • L. A. Shapshinskaya
    • V. M. Erokhina

    Organic and Biological Chemistry Pages: 1782 - 1787

17. Effect of electrostatic factors on the stereochemistry of the hydride reduction of ketones of the piperidine series

    • É. A. Mistryukov

    Organic and Biological Chemistry Pages: 1788 - 1792

18. Effect of electrostatic factors on the stereochemistry of the catalytic hydrogenation of ketones of the piperidine series

    • É. A. Mistryukov

    Organic and Biological Chemistry Pages: 1793 - 1796

19. Sterically hindered 3-pyridinols Communication 5. Study of the course of aminomethylation and hydroxymethylation reactions in the 2-alkyl-3-pyridinol series with the aid of proton magnetic resonance and of chemical methods

    • L. D. Smirnov
    • V. P. Lezina
    • K. M. Dyumaev

    Organic and Biological Chemistry Pages: 1797 - 1804

20. Preparation of propionaldehyde by the catalytic dehydrogenation of propyl alcohol

    • N. V. Borunova
    • L. Kh. Freidlin
    • E. S. Novikova

    Organic and Biological Chemistry Pages: 1805 - 1809

21. Preparation of 2,5-norbornadiene; effect of the nature of the phlegmatization diluent, the temperature, the pressure, and the rate of feed of cyclopentadiene

    • G. V. Golovkin
    • M. A. Pryanishnikova
    • V. V. Zarutskii

    Organic and Biological Chemistry Pages: 1810 - 1814

22. Telomerization of ethylene with aliphatic acids and acetonitrile

    • S. N. Aminov
    • A. B. Terent'ev
    • R. Kh. Freidlina

    Organic and Biological Chemistry Pages: 1815 - 1819

23. Graft mass copolymerization of styrene with caprolactam

    • E. L. Baranov
    • T. M. Frunze
    • V. V. Kurashev

    Organic and Biological Chemistry Pages: 1820 - 1825

24. Micromethod of direct determination of oxygen in compounds containing mercury

    • A. I. Lebedeva
    • N. A. Nikolaeva

    Brief Communications Pages: 1826 - 1827

25. Synthesis of homologs of p-phenoxystyrene

    • M. G. Rudenko
    • I. G. Turyanchik

    Brief Communications Pages: 1828 - 1829

26. Carbocyclization of 2,3,4-tri-O-methyl-1,6-anhydroglucopyranose under the action of metallic sodium in pyridine medium

    • G. V. Davydova
    • N. N. Shorygina
    • A. V. Lozanova

    Brief Communications Pages: 1830 - 1831

27. Peptides containing N-dichloroacetyl-DL-serine

    • I. L. Knunyants
    • N. E. Golubeva
    • D. P. Del'tsova

    Brief Communications Pages: 1832 - 1832

28. Replacement of the nitroso group in perfluoronitrosoalkanes

    • B. L. Dyatkin
    • A. A. Gevorkyan
    • I. L. Knunyants

    Brief Communications Pages: 1833 - 1835

29. Polymerization ofβ-iodophenylacetylene

    • A. A. Berlin
    • M. I. Cherkashin
    • P. P. Kisilitsa

    Brief Communications Pages: 1836 - 1838

30. Some properties of tetracyclopentadienylzirconium

    • É. M. Brainina
    • M. Kh. Minacheva
    • R. Kh. Freidlina

    Brief Communications Pages: 1839 - 1841

31. Synthesis of vinyl esters of organosilicon carboxylic acids

    • N. V. Komarov
    • N. V. Semenova

    Brief Communications Pages: 1842 - 1843

32. Copolymers of vinylpyrrolidone with allylidene diacetate

    • T. T. Minakova
    • F. P. Side1'kovskaya
    • M. F. Shostakovskii

    Brief Communications Pages: 1844 - 1846

33. Synthesis of 1, 2-disubstituted ferrocenes

    • A. N. Nesmeyanov
    • É. G. Perevalova
    • Yu. A. Ustynyuk

    Brief Communications Pages: 1847 - 1849

34. Interaction of diketene with ammonia and amides of carboxylic acids

    • V. I. Gunar
    • L. F. Ovechkina
    • S. I. Zav'yalov

    Brief Communications Pages: 1850 - 1852

35. Synthesis of orotic acid from maleuric acid

    • S. I. Zav'yalov
    • I. A. Mikhailopulo
    • V. I. Gunar

    Brief Communications Pages: 1853 - 1854

36. The structure of the hydrazones formed fromβ-dicarbonyl compounds under the conditions of the azo-coupling reaction

    • V. N. Drozd
    • V. I. Sheichenko
    • V. N. Postnov

    Brief Communications Pages: 1855 - 1857

37. Reaction of anils with vinyl butyl sulfide

    • L. S. Povarov
    • V. I. Grigos
    • B. M. Mikhailov

    Brief Communications Pages: 1858 - 1860

38. The transesterification of esters of malonic acids

    • L. S. Bondar'
    • R. A. Okunev
    • N. V. Pylina

    Brief Communications Pages: 1861 - 1862

39. Reaction of bis(8-hydroxyquinoline)dibutoxytitanium withα-hydroxy-Ω-trimethylsiloxydimethylsiloxanes

    • K. A. Andrianov
    • I. A. Lavygin

    Brief Communications Pages: 1863 - 1865

40. Study of the infrared spectra of amino acids in the sorbed state

    • K. K. Kalnin'sh
    • B. V. Moskvichev
    • G. V. Samsonov

    Brief Communications Pages: 1866 - 1868

41. Preparation of 2-alkyl-1,3-cyclopentanediones

    • D. R. Lagidze
    • S. N. Ananchenko
    • I. V. Torgov

    Brief Communications Pages: 1869 - 1870

42. Addition of ethyl- and phenyl dichlorophosphines to alkylene sulfides

    • O. N. Nuretdinova

    Brief Communications Pages: 1871 - 1872

43. Thermal decomposition of lithium peroxide

    • A. B. Tsentsiper
    • Z. I. Kuznetsova

    Brief Communications Pages: 1873 - 1875

44. The electron-acceptor character of the neobarene (neocarborane) system

    • L. I. Zakharkin
    • A. I. L'vov
    • L. S. Podvisotskaya

    Brief Communications Pages: 1876 - 1878

45. Synthesis of trifluoromethylmaleimide

    • V. A. Gusinskaya
    • Z. V. Borisova

    Brief Communications Pages: 1879 - 1879

46. The possibility of modeling the biogenesis of biotin

    • M. P. Unanyan
    • G. V. Kondrat'eva
    • S. I. Zav'yalov

    Letters to the Editor Pages: 1880 - 1880

47. Hexafluoro-β-valine

    • Yu. V. Zeifman
    • N. P. Gambaryan
    • R. B. Minasyan

    Letters to the Editor Pages: 1881 - 1881

48. 2-Monohydroperfluoroisobutane in the Michael reaction

    • I. L. Knunyants
    • S. T. Kocharyan
    • E. M. Rokhlin

    Letters to the Editor Pages: 1882 - 1882

49. Cleavage of carbohydrate-peptide linkage by hydrolases of achlamydate slug Arion subfuscus

    • E. D. Kaverzneva

    Letters to the Editor Pages: 1883 - 1883

50. Halide exchange in chloromethylated copolymers of the styrene type

    • V. V. Korshak
    • S. V. Rogozhin
    • V. A. Davankov

    Letters to the Editor Pages: 1884 - 1884