1. The effects of structural nonrigidity in molecular systems

   • Sh. Sh. Nabiev
   • L. P. Sukhanov

   Reviews Pages: 1397 - 1424

2. The “supercompressed” state of matter as an investigation object in high-pressure chemistry

   • K. N. Semenenko

   Reviews Pages: 1425 - 1430

3. Ab initio calculations of activation energy of the reaction of hydrogen exchange on strongly acidic centers

   • Yu. A. Borisov
   • Yu. A. Zolotarev

   Physical Chemistry Pages: 1431 - 1435

4. The structure of CX₂YNO (X, Y=F, Cl) molecules in the ground and lowest excited singlet electronic states

   • V. A. Bataev
   • E. K. Dolgov
   • I. A. Godunov

   Physical Chemistry Pages: 1436 - 1441

5. Evaluation of a new procedure for quantum-chemical estimates of constants of isotropic hyperfine coupling with protons in free radicals

   • N. D. Chuvylkin
   • A. M. Tokmachev

   Physical Chemistry Pages: 1442 - 1449

6. Principles of the theory of adsorption of large molecules in pores with nonuniform walls

   • Yu. K. Tovbin

   Physical Chemistry Pages: 1450 - 1461

7. The heat of adsorption of water on nonporous hydrophilic carbon adsorbents in the model of two-stage adsorption

   • G. I. Berezin

   Physical Chemistry Pages: 1462 - 1466

8. Thermodynamic parameters of adsorption of isomeric chloronaphthalenes on graphitized thermal carbon black

   • A. K. Buryak

   Physical Chemistry Pages: 1467 - 1471

9. Temperature dependence of the free energy of sorption ofn-alkanes and energy contribution of their methylene groups on columns with fullerene C₆₀

   • R. V. Golovnya
   • M. B. Terenina
   • A. L. Samusenko

   Physical Chemistry Pages: 1472 - 1477

10. Sorption of aliphatic alcohols, acetates, and their mixtures by corn starch cryotextures depending on concentrations of sorbates and starch in initial sols

    • T. A. Misharina
    • M. B. Terenina
    • R. V. Golovnya

    Physical Chemistry Pages: 1478 - 1483

11. A study of the adsorption properties of the hypercross-linked polystyrene sorbents Styrosorb by gas chromatography. Effect of the conditioning temperature

    • L. D. Belyakova
    • E. Kurbanbekov
    • V. A. Duvankov

    Physical Chemistry Pages: 1484 - 1487

12. Steam chromatography of aliphatic and aromatic amines on packed columns with aqueous potassium hydroxide as the stationary liquid phase

    • E. Yu. Sorokina
    • V. G. Berezkin
    • L. G. Berezkina

    Physical Chemistry Pages: 1488 - 1490

13. Spectral and photochemical properties of bifunctional compounds and their complexes

    • M. F. Budyka
    • T. N. Gavrishova
    • O. D. Laukhina

    Physical Chemistry Pages: 1491 - 1496

14. Photochemical reaction oftrans-di(α-naphthyl)ethylene with diphenylamine

    • M. F. Budyka
    • V. F. Razumov
    • T. N. Gavrishova

    Physical Chemistry Pages: 1497 - 1502

15. Reductive cleavage of dichalcogenide bonds

    • G. V. Loukova
    • A. D. Garnovskii

    Physical Chemistry Pages: 1503 - 1506

16. Thermodynamics of alternating copolymer of propylene and CO in the 0–550 K region

    • B. V. Lebedev
    • A. V. Tsevtkova
    • Yu. A. Kurskii

    Physical Chemistry Pages: 1507 - 1512

17. Synthesis, structure, and electroconductivity of new radical cation salt [Pd(dddt)₂]₂GaBr₄

    • L. A. Kushch
    • E. B. Yagubskii
    • L. O. Atovmyan

    Physical Chemistry Pages: 1513 - 1515

18. Synthesis of 1-[1-bromo-2-benzoyl(2-thenoyl)vinyl]-1,1-dimethylhydrazinium bromides from 1-bromo-2-benzoyl(2-thenoyl)acetylenes and 1,1-dimethylhydrazine

    • V. N. Elokhina
    • A. S. Nakhmanovich
    • V. A. Lopyrev

    Organic Chemistry Pages: 1516 - 1518

19. Synthesis of vicinal bishydroxylamine

    • V. I. Ovcharenko
    • S. V. Fokin
    • P. Rey

    Organic Chemistry Pages: 1519 - 1525

20. Electrochemical conversions of alkyl alkylidenecyanoacetates into 3-substituted dialkyl 1,2-dicyanocyclopropane-1,2-dicarboxylates

    • M. N. Elinson
    • S. K. Feducovich
    • G. I. Nikishin

    Organic Chemistry Pages: 1526 - 1529

21. ZrCl₄-Catalyzed scission of ethylene acetals with organoaluminum compounds

    • O. S. Vostrikova
    • Yu. T. Gafarova
    • S. S. Zlotskii

    Organic Chemistry Pages: 1530 - 1532

22. SelectiveN(1)-arylation of benzotriazole with activated aryl halides under conditions of phase transfer catalysis

    • I. P. Beletskaya
    • D. V. Davydov
    • S. V. Kardashov

    Organic Chemistry Pages: 1533 - 1536

23. Reactions of ethyl 5,6,7,8-tetrafluoro-2-methylchromone-3-carboxylate and 3-acetimidoyl-5,6,7,8-tetrafluoro-4-hydroxycoumarin with S-nucleophiles

    • I. T. Bazyl'
    • S. P. Kisil'
    • V. I. Saloutin

    Organic Chemistry Pages: 1537 - 1541

24. Pyrroles as C-nucleophiles in reactions with acylacetylenes

    • B. A. Trofimov
    • Z. V. Stepanova
    • E. I. Kositsyna

    Organic Chemistry Pages: 1542 - 1547

25. Synthesis of substituted 2-amino-4,6-bis(nonafluoro-tert-butyl)-1,3,5-triazines

    • A. V. Popov
    • A. V. Shastin
    • T. N. Gavrishova

    Organic Chemistry Pages: 1548 - 1552

26. Theoretical estimation of the possibility of formation of oxadiazocines in the nucleophilic addition of resorcinol to pyrimidines and synthesis of new azoloannelated benzooxadiazocines

    • E. V. Bartashevich
    • P. V. Plekhanov
    • O. N. Chupakhin

    Organic Chemistry Pages: 1553 - 1557

27. Reaction of perfluoro-2-methylpent-2-ene with ethylenediamine and hexamethylenediamine

    • G. G. Furin
    • Yu. V. Gatilov
    • E. L. Zhuzhgov

    Organic Chemistry Pages: 1558 - 1562

28. 2,5-Di-tert-butylphenylsilanetriol: synthesis and reactivity

    • A. N. Kornev
    • T. A. Chesnokova
    • N. P. Makarenko

    Organic Chemistry Pages: 1563 - 1567

29. Asymmetric synthesis of α-substituted alkylphosphonates based on symmetrical dialkyl phosphites

    • O. I. Kolodiazhnyi
    • E. V. Grishkun
    • R. Schmutzler

    Organic Chemistry Pages: 1568 - 1573

30. Synthesis and transformations of metallacycles

    • A. G. Ibragimov
    • L. O. Khafizova
    • U. M. Dzhemilev

    Organometallic Chemistry Pages: 1574 - 1580

31. Synthesis of molecular magnetics based on cobalt trisoxalate. Structural and magnetic properties of NBuⁿ ₄[Mn^IICo^III(C₂O₄)₃]

    • N. A. Sanina
    • G. V. Shilov
    • L. O. Atovmyan

    Organometallic Chemistry Pages: 1581 - 1583

32. Synthesis and structures of complexes ofN-2-nitroxyethylpicolinamide and 2-(2-pyridyl)-2-oxazoline with PdCl₂

    • B. S. Fedorov
    • N. I. Golovina
    • L. O. Atovmyan

    Organometallic Chemistry Pages: 1584 - 1586

33. The chemistry of naphthazarine derivatives

    • G. V. Malinovskaya
    • A. Ya. Chizhova
    • V. A. Denisenko

    Brief Communications Pages: 1587 - 1589

34. Laser study of photooxidation of chloranyl-sensitized 1,2,3,4-tetrachlorodibenzo-p-dioxine

    • P. P. Levin
    • V. A. Kuz'min
    • A. V. Kuz'min

    Brief Communications Pages: 1589 - 1591

35. Decomposition of 2-[4-(2-chloro-1,1-dimethylethyl)phenyl]-propan-2-yl hydroperoxide catalyzed by sulfuric acid

    • F. Z. Galin
    • N. M. andriyashina
    • V. V. Shereshovets

    Brief Communications Pages: 1591 - 1592

36. Oscillation Fe^II–Fe^III redox reaction in hydrochloric acid solutions initiated by ultrasonic waves

    • M. V. Nikonov
    • Y. Fuji
    • V. P. Shilov

    Letters to the Editor Pages: 1593 - 1594

37. Reaction of fullerence C₆₀ with diazoacetylcymanthrene: the first C₆₀ derivative containing a managanese π-complex

    • M. N. Nefedova
    • T. V. Mukha
    • V. I. Sokolov

    Letters to the Editor Pages: 1594 - 1595

38. (Benzamidomethyl)dimethylsilanol hydrochloride. Oxonium structure and intra- and intermolecular coordination interactions

    • S. A. Pogozhikh
    • O. A. Zamyshlyaeva
    • Yu. I. Baukov

    Letters to the Editor Pages: 1595 - 1596

39. Congresses, Conferences, Symposia, Meetings, and Seminars in the Field of Chemical Sciences held with participation of the Russian Academy of Sciences in 1999

    Information Pages: 1597 - 1597