1. Catalytic methods of obtaining pyridine bases (survey)

   • I. Ya. Lazdin'sh
   • A. A. Avots

   OriginalPaper Pages: 823 - 837

2. Synthesis of 2-oxo-3H-furo[3,2-c]pyrylium salts and 4-pyrone-3-acetic acid by acylation of β-aroylpropionic acids

   • Yu. I. Ryabukhin
   • V. V. Mezheritskii
   • G. N. Dorofeenko

   OriginalPaper Pages: 838 - 841

3. Cyclization of o-arylhydroxylamines with β-dicarbonyl compounds

   • V. A. Zagorevskii
   • L. A. Samarina
   • L. A. Aksanova

   OriginalPaper Pages: 842 - 846

4. Synthesis of some 3-chromanone derivatives

   • O. N. Bubel'
   • I. G. Tishchenko

   OriginalPaper Pages: 846 - 848

5. Macrocyclic formazans — Derivatives of [1,11,4,5,7,8]-dioxatetraazacyclotetradecyne

   • V. M. Dziomko
   • V. M. Ostrovskaya
   • T. E. Zhukova

   OriginalPaper Pages: 848 - 849

6. Dependence of the fragmentation under electron impact of 2-(δ-methoxycarbonylbutyl)-3-hydroxy-4-benzoylamino-thiophanes on stereochemical factors

   • Zh. K. Torosyan
   • S. D. Mikhno
   • R. G. Kostyanovskii

   OriginalPaper Pages: 850 - 852

7. A new synthesis of 3-thienylacetonitrile based on the photo-stimulated reaction of 3-bromothiophene with the cyanomethanide ion

   • Ya. L. Gol'dfarb
   • A. P. Yakubov
   • L. I. Belen'kii

   OriginalPaper Pages: 853 - 855

8. Reaction of 2-heteroarylbenzimidazole with electrophilic reagents

   • M. M. El'chaninov
   • L. Ya. Oleinikova
   • A. M. Simonov

   OriginalPaper Pages: 856 - 858

9. Phosphorylation of the potassium salt of benzothiazoline-2-thione by diamidochlorophosphates

   • T. V. Ratnikova
   • A. I. Ginak
   • V. I. Yakovlev

   OriginalPaper Pages: 858 - 860

10. Benzoxazines and related compounds

    • T. V. Sokolova
    • K. I. Lopatina
    • V. A. Zagorevskii

    OriginalPaper Pages: 860 - 863

11. Investigation of some nitrogen compounds of 2,2′-bithiophene 7. Nitration of 5-R-2,2′-bithiophenes containing electron-donating substituents

    • A. V. Yudashkin
    • A. E. Lipkin
    • V. F. Ignatov

    OriginalPaper Pages: 864 - 868

12. Cyclization of allylthiophenethiols

    • A. V. Anisimov
    • V. F. Ionova
    • E. A. Viktorova

    OriginalPaper Pages: 869 - 872

13. Mesoionic compounds with a bridging nitrogen atom

    • L. T. Gorb
    • E. D. Sych
    • I. S. Shpileva

    OriginalPaper Pages: 872 - 877

14. Production of 3-bromoselenopheno[2,3-b]selenophene

    • Ya. L. Gol'dfarb
    • V. P. Litvinov
    • I. P. Konyaeva

    OriginalPaper Pages: 877 - 879

15. Carbolines 10. Basicity constants of some 1H-pyrido[2,3-b]indoles (α-isocarbolines)

    • N. N. Pogodaeva
    • V. V. Kononova
    • A. A. Semenov

    OriginalPaper Pages: 879 - 882

16. Benzindoles 20. Nitration of 2,3-dimethylbenz[4,5]- and 2,3-dimethylbenz[6,7]indoles

    • O. D. Zhilina
    • L. B. Shagalov
    • N. N. Suvorov

    OriginalPaper Pages: 883 - 887

17. Synthesis of pyrroloquinolines from aminoindoles and ethoxymethylenemalonic ester

    • V. P. Chetverikov
    • S. A. Yamashkin
    • L. G. Yudin

    OriginalPaper Pages: 888 - 890

18. Pyrrolocarbazoles 2. Some derivatives of 3H-pyrrolo[2,3-c]carbazole

    • M. I. Sikharulidze
    • T. E. Khoshtariya
    • N. N. Suvorov

    OriginalPaper Pages: 890 - 893

19. Synthesis of 3H-pyrrolo[2,3-c]acridine and some of its properties

    • T. M. Alyab'eva
    • T. E. Khoshtariya
    • N. N. Suvorov

    OriginalPaper Pages: 894 - 899

20. 2,4-Diphenyl-3-azafluorene

    • N. S. Prostakov
    • V. O. Fedorov
    • A. T. Soldatenkov

    OriginalPaper Pages: 899 - 901

21. Production of 1-azafluorene from 2-methyl-3-phenylpyridine

    • N. S. Prostakov
    • A. T. Soldatenkov
    • V. O. Fedorov

    OriginalPaper Pages: 902 - 904

22. Equilibrium NH acidity of nitrogen heterocycles

    • M. I. Terekhova
    • É. S. Petrov
    • A. I. Shatenshtein

    OriginalPaper Pages: 904 - 908

23. Protonation of derivatives of pyrrolo(1,2-a)pyrazine and pyrrolo(1,2-a)pyrimidine

    • G. G. Dvoryantseva
    • T. N. Ul'yanova
    • A. N. Grinev

    OriginalPaper Pages: 908 - 913

24. Mass spectra of imidazole derivatives

    • L. Yu. Ivanovskaya
    • B. G. Derendyaev
    • L. B. Volodarskii

    OriginalPaper Pages: 914 - 921

25. Mass spectral behavior of alkyl- and amino-5-azacinnolines

    • P. B. Terent'ev
    • V. G. Kartsev
    • M. F. Budyka

    OriginalPaper Pages: 922 - 925

26. Analogs of pyrimidine mono- and polynucleotides

    • R. A. Zhuk
    • A. É. Berzinya
    • S. A. Giller

    OriginalPaper Pages: 926 - 929

27. Heterocyclic nitro compounds

    • M. S. Pevzner
    • T. N. Kulibabina
    • L. V. Kilina

    OriginalPaper Pages: 929 - 932

28. Homolytic fission of the C-C bond in a σ-complex corresponding to a nucleophilic substitution of hydrogen in a heteroaromatic cation

    • O. N. Chupakhin
    • V. I. Shilov
    • V. F. Gryazev

    Letters to the Editor Pages: 933 - 934

29. Free radical amidomethylation of indoles with azomethines in the presence of acylating agents and zinc dust

    • A. K. Sheinkman
    • E. N. Nelin
    • V. P. Marshtupa

    Letters to the Editor Pages: 934 - 934

30. New books

    • A. F. Pozharskii
    • A. K. Sheinkman

    BookReview Pages: 935 - 938