1. A. I. Rusanov (on his 60th birthday)

   Announcement Pages: 1523 - 1523

2. F. A. Kuznetsov (on his 60th birthday)

   Announcement Pages: 1524 - 1524

3. V. A. Tartakovskii (on his 60th birthday)

   Announcement Pages: 1525 - 1525

4. Reaction of nitrogen oxides with salts of metal-substituted heteropolyanions

   • L. I. Kuznetsova
   • É. N. Yurchenko
   • G. S. Litvak

   Inorganic Chemistry Pages: 1526 - 1530

5. ESR study of electron interaction in a Tc/Al₂O₃ system

   • T. K. Yurik
   • N. N. Rymar'
   • G. N. Pirogova

   Inorganic Chemistry Pages: 1531 - 1536

6. Adsorption studies of organosubstituted laminar silicates. 1. Adsorption deformation of organosubstituted laminar silicates

   • A. V. Tvardovskii
   • Yu. I. Tarasevich
   • V. V. Serpinskii

   Physical Chemistry Pages: 1537 - 1542

7. ESR and DRES study of the state of cobalt, nickel, and copper in oxide catalysts obtained from activated aluminum alloys

   • M. A. Ismailov
   • R. B. Akhverdiev
   • R. G. Sarmurzina

   Physical Chemistry Pages: 1543 - 1546

8. Effect of the surface area of platinum on the activity of a bifunctional aluminoplatinum catalyst in the synthesis of alkylimidazoles from diamines and carbonyl acids

   • K. M. Gitis
   • N. I. Raevskaya
   • G. V. Isagulyants

   Physical Chemistry Pages: 1547 - 1550

9. The staged synthesis of 2-methylimidazole from ethylenediamine and acetic acid in the presence of a bifunctional aluminoplatinum catalyst

   • K. M. Gitis
   • N. I. Raevskaya
   • G. V. Isagulyants

   Physical Chemistry Pages: 1551 - 1554

10. Complexes of PdCl₂ with phosphoryl- and thiophosphoryl-substituted phosphines as catalysts for the hydrocarboxylation of olefins

    • M. I. Terekhova
    • T. E. Kron
    • E. N. Tsvetkov

    Physical Chemistry Pages: 1555 - 1558

11. ESR analysis of the kinetic alkalinity of pseudophedrine

    • A. S. Masalimov
    • S. N. Nikol'skii
    • Z. M. Muldakhmetov

    Physical Chemistry Pages: 1559 - 1562

12. ESR analysis of proton transfer in viscous media

    • A. S. Masalimov
    • S. N. Nikol'skii
    • Z. M. Muldakhmetov

    Physical Chemistry Pages: 1563 - 1566

13. Relative kinetics of the radical addition of benzyl bromide to unsaturated compounds

    • A. B. Terent'ev
    • S. I. Gapusenko
    • S. V. Vitt

    Physical Chemistry Pages: 1567 - 1571

14. Electrochemical reduction of 1,1-dihalo-2,2-disubstituted cyclopropanes

    • Yu. M. Kargin
    • E. I. Gritsenko
    • A. V. Il'yasov

    Physical Chemistry Pages: 1572 - 1579

15. Electrochemically induced processes of formation of phosphoric acid derivatives. 3. Electrosynthesis from white phosphorus in alcohol-water solutions

    • Yu. G. Budnikova
    • Yu. M. Kargin
    • V. V. Smirnov

    Physical Chemistry Pages: 1580 - 1584

16. Electrochemically induced processes of formation of phosphorus acid derivatives. 4. Synthesis of trialkyl phosphates from white phosphorus

    • Yu. G. Budnikova
    • Yu. M. Kargin
    • A. P. Tomilov

    Physical Chemistry Pages: 1585 - 1588

17. Intermediates in the photochemical reaction for the formation of 2,7-dimethylacridine from ditolylamine and bromoform

    • M. F. Budyka
    • G. V. Zakharova
    • M. V. Alfimov

    Physical Chemistry Pages: 1589 - 1596

18. Effect of polymer additives on magnetic modulation of the yield of products of recombination of triplet radical ion pairs in electron phototransfer between N,N-dimethylaniline and pyrene. 1. Polyacrylamide in ethylene glycol

    • A. A. Vedeneev
    • N. L. Lavrik
    • I. V. Khudyakov

    Physical Chemistry Pages: 1597 - 1602

19. Effect of polymer additives on magnetic modulation of the yield of products of recombination of triplet radical ion pairs in electron phototransfer between N,N-Dimethylaniline and pyrene. 2. Poly-N-tert-butylacrylamide in methanol

    • A. A. Vedeneev
    • N. L. Lavrik
    • I. V. Khudyakov

    Physical Chemistry Pages: 1603 - 1608

20. Preparation and reactivity of metal-containing monomers. 24. Equilibrium in solutions of metal(II) complexes with methacroylacetone

    • T. I. Movchan
    • I. I. Zheltvai
    • A. D. Pomogailo

    Physical Chemistry Pages: 1609 - 1614

21. Preparation and reactivity of metal-containing monomers. 21. Spontaneous polymerization of acrylamide coordinated to metal nitrates

    • V. S. Savost'yanov
    • V. N. Vasilets
    • A. N. Ponomarev

    Physical Chemistry Pages: 1615 - 1620

22. UV spectra of vinyl chalcogenides: Correlation with the photoelectron spectra

    • L. M. Sinegovskaya
    • V. K. Turchaninov

    Physical Chemistry Pages: 1621 - 1627

23. Vibrational spectra and conformations of 2- and 3-methylbicyclo[4.4.0]decanes

    • V. G. Avakyan
    • N. A. Kubasova
    • I. A. Musaev

    Physical Chemistry Pages: 1628 - 1634

24. Electron-excessive systems: Study of the character of spectral phenomena of weak magnetic fields and conformations of acetylenic amidoglycols

    • M. D. Isobaev
    • É. F. Venger
    • E. M. Glazunova

    Physical Chemistry Pages: 1635 - 1640

25. D/H isotope effects in π-complexes of deuterated hexamethylbenzenes with the nitrosonium cation

    • G. I. Borodkin
    • I. R. Elanov
    • V. G. Shubin

    Physical Chemistry Pages: 1641 - 1645

26. Synthesis and conversions of metallocycles. 8.¹³C NMR spectra of aluminocyclopentanes

    • R. R. Muslukhov
    • L. M. Khalilov
    • G. A. Tolstikov

    Physical Chemistry Pages: 1646 - 1651

27. Crystalline and molecular structures of the enol from of 2-(para-dimethylaminophenyl)indan-1,3-dione

    • M. V. Motyakin
    • D. S. Yufit
    • Yu. T. Struchkov

    Physical Chemistry Pages: 1652 - 1656

28. Gem-dinitro compounds in organic synthesis. 4. Use of the condensation product of glyoxal and dinitromethane in the synthesis of nitro-1,2,3-triazoles

    • A. T. Baryshnikov
    • V. I. Erashko
    • V. V. Semenov

    Organic Chemistry Pages: 1657 - 1664

29. Reactions of aziridine, its dimer, 2,2-dimethyl-aziridine dimer, and β,β-bis-N-aziridinoethylamine with aromatic aldehydes and dialdehydes

    • A. G. Mkhitaryan
    • G. K. Kadorkina
    • R. G. Kostyanovskii

    Organic Chemistry Pages: 1665 - 1671

30. Cyclization of acetylenic derivatives of aromatic carboxylic acids

    • I. D. Ivanchikova
    • G. É. Usubalieva
    • M. S. Shvartsberg

    Organic Chemistry Pages: 1672 - 1679

31. Solid-phase reactions of aromatic amines with carboxylic acids under conditions of shear deformation and high pressure

    • A. I. Leont'ev
    • A. A. Zharov
    • N. P. Chistotina

    Organic Chemistry Pages: 1680 - 1684

32. Sulfur heterocycles. 13. Oxidative chlorination of β-thiolactones. A novel synthesis of β-(chlorosulfinyl)alkanoyl chlorides and 1,2-oxathiolan-5-one 2-oxides

    • T. P. Vasil'eva

    Organic Chemistry Pages: 1685 - 1689

33. Reaction of methyl dichloroacetate with substituted benzaldehydes under the conditions of the Darzens condensation

    • V. A. Mamedov
    • I. A. Nuretdinov

    Organic Chemistry Pages: 1690 - 1692

34. Boron chelate complexes with 4-[N-(R-pyrid-2-yl)carbamoyl]-3-amino-2-cyanobuten-2-ic acid esters (codimers of N-(R-pyrid-2-yl)amides and the ethyl ester of cyanoacetic acid)

    • V. S. Bogdanov
    • S. V. Baranin
    • V. A. Dorokhov

    Organic Chemistry Pages: 1693 - 1699

35. New fluorine-containing polyazaheterocycles

    • V. I. Saloutin
    • Z. É. Skryabina
    • Ya. V. Burgart

    Organic Chemistry Pages: 1700 - 1703

36. Synthesis and structure of 1-substituted 1-Oxo-1,2-dihydro-4H-3,1-benzoxaphosphorins

    • A. N. Bovin
    • A. N. Chekhlov
    • E. N. Tsvetkov

    Organic Chemistry Pages: 1704 - 1708

37. Reactions of vinylidenediphosphonic acid with nucleophiles. 4. Addition of amino acids, diastereotopy of phosphorus atoms in the addition products

    • I. S. Alfer'ev
    • N. V. Mikhalin

    Organic Chemistry Pages: 1709 - 1711

38. New oligomeric alumoxanes

    • L. M. Antipin
    • V. A. Semenov
    • Yu. M. Shtrambrand

    Brief Communications Pages: 1712 - 1713

39. A new approach to the synthesis of fluorinated chromones

    • V. I. Saloutin
    • I. T. Bazyl'
    • O. N. Chupakhin

    Brief Communications Pages: 1714 - 1715

40. Reaction of 2-methyl-4,5-dihydrofuran with hydrogen chloride

    • Yu. N. Polivin
    • R. A. Karakhanov
    • V. I. Kelarev

    Brief Communications Pages: 1716 - 1718

41. New structure of cluster C₈₄ with energy characteristics similar to those of fullerene C₆₀

    • E. G. Gal'pern
    • V. I. Sokolov
    • A. L. Chistyakov

    Letters To The Editor Pages: 1719 - 1720

42. Sterically controlled addition at an acetylenic bond

    • M. D. Isobaev
    • T. Kh. Abdullaev
    • E. M. Glazunova

    Letters To The Editor Pages: 1721 - 1721

43. Formation of propionitrile and acrylonitrile from acetonitrile and methanol

    • M. M. Savel'ev
    • A. L. Lapidus
    • O. N. Usacheva

    Letters To The Editor Pages: 1722 - 1722

44. New homogeneous procatalysts for the phosphorylation of polyfluoroalkanols by phosphorus acid chlorides

    • I. Yu. Kudryavtsev
    • G. N. Molchanova
    • M. I. Kabachnik

    Letters To The Editor Pages: 1723 - 1723

45. Preparation of 4,5-dimethylenecyclohexane-1,2-diamines by the [4+2]-cyclization of 2,3-dimethylene-1,4-bis-(dipropylboryl)butane with 1,2-diimines

    • M. E. Gurskii
    • S. B. Golovin
    • Yu. N. Bubnov

    Letters To The Editor Pages: 1724 - 1724

46. Election of active members (academicians) of the Russian Academy of Sciences

    Information Pages: 1725 - 1731