1. Dipole moments and azole structures (review)

   • A. D. Garnovskii
   • Yu. V. Kolodyazhnyi
   • I. I. Grandberg

   ReviewPaper Pages: 809 - 833

2. Stereochemistry of heterocycles

   • A. V. Bogatskii
   • Yu. Yu. Samitov
   • S. G. Soboleva

   OriginalPaper Pages: 834 - 843

3. Reactions involving the formation and recyclization of heterocycles

   • V. N. Artemov
   • O. P. Shvaika

   OriginalPaper Pages: 844 - 848

4. Some transformations of alkyl α-furfuryl sulfoxides

   • Ya. L. Gol'dfarb
   • A. P. Y'akubov
   • L. N. Belen'kii

   OriginalPaper Pages: 849 - 853

5. Anode oxidation of some heterocyclic acids in dimethylformamide

   • P. A. Konstantinov
   • I. V. Shelepin
   • N. M. Koloskova

   OriginalPaper Pages: 854 - 856

6. Study of some nitrogen compounds of 2,2′-dithienyl

   • K. I. Vakhreeva
   • A. E. Lipkin

   OriginalPaper Pages: 857 - 858

7. Alkynyl derivatives of selenophene

   • A. S. Nakhmanovich
   • V. N. Elokhina
   • R. V. Karnaukhova

   OriginalPaper Pages: 859 - 862

8. Pyrylocyanines

   • A. I. Tolmachev
   • M. A. Kudinova

   OriginalPaper Pages: 863 - 865

9. Mechanism of the formation of 2-aminothiazole in the reaction of chloroacetaldehyde with thiourea

   • B. G. Yasnitskii
   • E. B. Dol'berg

   OriginalPaper Pages: 866 - 868

10. Synthesis of substituted diazines, diazoles, and condensed thia- and oxadiazoles

    • M. O. Lozinskii
    • A. F. Shivanyuk
    • P. S. Pel'kis

    OriginalPaper Pages: 869 - 874

11. PMR spectra and electronic structures of the neutral bases and cations of thiazolo [3,2-a] -benzimidazole and its methyl derivatives

    • G. G. Dvoryantseva
    • L. M. Alekseeva
    • A. N. Krasovskii

    OriginalPaper Pages: 875 - 881

12. Structures and tautomerism of substituted 2-amino-4H-1.3-thiazines

    • P. L. Ovechkin
    • L. A. Ignatova
    • B. V. Unkovskii

    OriginalPaper Pages: 882 - 885

13. Synthesis and investigation of some 10-benzenesulfonylphenothiazine derivatives

    • V. S. Karpinskii
    • L. V. Konovalova

    OriginalPaper Pages: 886 - 888

14. Introduction of substituents into the benzene ring of indole

    • A. P. Terent'ev
    • I. G. Il'ina
    • V. G. Bakhmutskaya

    OriginalPaper Pages: 889 - 891

15. Preparation of the simplest Δ¹-pyrazolines by isomerization of Δ²-pyrazolines

    • B. V. Ioffe
    • N. B. Burmanova

    OriginalPaper Pages: 892 - 893

16. Reaction of N-vinylimidazoles with alkyl halides

    • M. F. Shostakovskii
    • N. P. Glazkova
    • G. G. Skvortsova

    OriginalPaper Pages: 894 - 896

17. Products of the condensation of 5-nitro- and 5,6-dinitro-1,2,3-trimethylbenzimidazolium salts with o-hydroxyaldehydes

    • N. K. Beresneva
    • É. R. Zakhs
    • L. S. Éfros

    OriginalPaper Pages: 897 - 902

18. 5,6-Dihydro-4H-imidazo[4,5,1-i,j]quinoline derivatives

    • V. G. Poludnenko
    • A. M. Simonov
    • L. G. Kogutnitskaya

    OriginalPaper Pages: 903 - 905

19. Synthesis of thermochromic formazans of a number of benzazoles

    • Yu. A. Rybakova
    • N. P. Bednyagina

    OriginalPaper Pages: 906 - 908

20. Kerr constants of some nitrogen-containing heterocycles

    • A. E. Lutskii
    • L. B. Vasilenko
    • N. N. Ivanova

    OriginalPaper Pages: 909 - 911

21. Reactions of 1,2-dihydroquinolines

    • B. A. Lugovik
    • P. V. Borodin
    • A. N. Kost

    OriginalPaper Pages: 912 - 915

22. Stereochemistry of benzo[b]quinuclidines

    • K. F. Turchin
    • E. E. Mikhlina
    • Yu. N. Sheinker

    OriginalPaper Pages: 916 - 921

23. Synthesis of 1h-2,3,4,5-tetrahydro- 1,5 -benzodiazepin-2-ones by reductive cyclization of 3- (o-nitrophenylamino)propionic acids

    • Z. F. Solomko
    • A. N. Kost
    • M. A. Salimov

    OriginalPaper Pages: 922 - 926

24. 1,4-Benzodiazepines and their derivatives

    • Z. I. Zhilina
    • A. V. Bogatskii
    • S. A. Andronati

    OriginalPaper Pages: 927 - 929

25. Intramolecular π-hydrogen bonding in 5- (β -hydroxyethyl)-1,2-dihydropyrrolizine

    • I. M. Skvortsov
    • V. M. Levin
    • I. Ya. Evtushenko

    Letters to the Editor Pages: 930 - 931

26. Reaction of α-keto aldehydes with hydroxyindoles

    • G. I. Zhungietu
    • G. A. Dragalina

    Letters to the Editor Pages: 932 - 932

27. New method for the preparation of tetrahydropyran derivatives

    • A. A. Gevorkyan
    • Sh. O. Badanyan
    • A. A. Manukyan

    Letters to the Editor Pages: 933 - 933

28. The selenopheno[3,2-c]pyrylium cation — A new heteroaromatic system

    • V. I. Dulenko
    • N. N. Alekseev
    • S. N. Baranov

    Letters to the Editor Pages: 934 - 935

29. Reaction of N-stannylamines with carboranes

    • V. I. Grigos
    • A. F. Zhigach
    • V. F. Mironov

    Letters to the Editor Pages: 936 - 936

30. Catalytic sulfuration of 1,2-diaryl-, 2-naphthyl-, and 2-quinolylpropanes

    • M. G. Voronkov
    • T. V. Lapina
    • Zh. Z. Minkina

    Letters to the Editor Pages: 937 - 937

31. Equilibrium and kinetic acidities of thiophene and selenophene

    • A. I. Shatenshtein
    • E. A. Kovrizhnykh
    • I. O. Shapiro

    Letters to the Editor Pages: 938 - 939

32. Reaction of arylamides of acetylthioacetic acid with maleic anhydride

    • A. N. Borisevich
    • P. S. Pel'kis

    Letters to the Editor Pages: 940 - 940

33. Reaction of cyanuric acid and its amides with ammonia

    • V. A. Gal'perin
    • A. I. Finkel'shtein

    Letters to the Editor Pages: 941 - 941

34. Mechanism of the nitration of 2-substituted 3-hydroxypyridine N-oxides

    • K. M. Dyumaev
    • R. E. Lokhov

    Letters to the Editor Pages: 942 - 943

35. Synthesis of 3-(ω-bro moalkyl) orotic acids

    • A. Ya. Berlin
    • I. A. Korbukh

    Letters to the Editor Pages: 944 - 944

36. New method for the preparation of N-oxides of aromatic nitrogenous heterocycles

    • G. A. Tolstikov
    • U. M. Dzhemilev
    • M. G. Gaisina

    Letters to the Editor Pages: 945 - 945