1. Thiopyrans (review)

   • V. G. Kharchenko
   • S. N. Chalaya
   • T. M. Konovalova

   ReviewPaper Pages: 1003 - 1015

2. Condensation of salicylnitrile with some α-halo carbonyl compounds

   • F. A. Trofimov
   • G. F. Lelyak
   • A. N. Grinev

   OriginalPaper Pages: 1016 - 1018

3. Introduction of new substituents into some aromatic cations

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

   OriginalPaper Pages: 1019 - 1022

4. Alkylation and some physicoc hemical characteristics of 6,7- and 7,8- dihydroxycoumarins

   • V. A. Zagorevskii
   • Z. D. Kirsanova
   • D. A. Zykov

   OriginalPaper Pages: 1023 - 1028

5. Competitive methylation of some phenolic compounds

   • Z. D. Kirsanova
   • V. A. Zagorevskii
   • D. A. Zykov

   OriginalPaper Pages: 1029 - 1031

6. Stereochemistry of heterocycles

   • G. N. Vostrov
   • A. I. Gren'
   • Yu. P. Adler

   OriginalPaper Pages: 1032 - 1037

7. Research in the chemistry of phenoxazines

   • T. S. Viktorova
   • G. B. Afanas'eva
   • L. V. Ivanova

   OriginalPaper Pages: 1038 - 1041

8. Kinetics of the alkaline hydrolysis of 3-sulfolanol phenyl ethers

   • T. É. Bezmenova
   • A. F. Rekasheva
   • R. A. Dorofeeva

   OriginalPaper Pages: 1042 - 1044

9. Functional thiophene derivatives

   • V. I. Shvedov
   • I. A. Kharizomenova
   • A. N. Grinev

   OriginalPaper Pages: 1045 - 1047

10. Protonation of imidazo[2,1-b]thiazole and thiazolo[2,3-f]purine

    • L. M. Alekseeva
    • G. G. Dvoryantseva
    • P. M. Kochergin

    OriginalPaper Pages: 1048 - 1052

11. Lactam acetals

    • N. P. Kostyuchenko
    • V. G. Granik
    • Yu. N. Sheinker

    OriginalPaper Pages: 1053 - 1059

12. Lactam acetals

    • V. G. Granik
    • A. M. Zhidkova
    • Yu. N. Sheinker

    OriginalPaper Pages: 1060 - 1064

13. 2-(3-dioxindolyl)-substituted steroids

    • G. I. Zhungietu
    • L. M. Reulets

    OriginalPaper Pages: 1065 - 1067

14. Ir spectra and conformation of 2-acetylindoles

    • I. M. Ginzburg
    • S. M. Gorbunova
    • A. N. Kost

    OriginalPaper Pages: 1068 - 1071

15. Indole derivatives

    • L. Kh. Vinograd
    • N. N. Suvorov

    OriginalPaper Pages: 1072 - 1074

16. Indole derivatives

    • L. Kh. Vinograd
    • O. D. Shalygina
    • N. N. Suvorov

    OriginalPaper Pages: 1075 - 1078

17. Study of the products of oxidative rearrangement in the indole series by mass spectrometry

    • R. A. Khmel'nitskii
    • N. A. Klyuev
    • N. N. Suvorov

    OriginalPaper Pages: 1079 - 1082

18. Indole derivatives

    • L. M. Zorin
    • A. A. Semenov

    OriginalPaper Pages: 1083 - 1084

19. 2-Pyridones

    • N. P. Shusherina
    • L. V. Betaneli

    OriginalPaper Pages: 1085 - 1086

20. Chlorosulfonation of 2-pyridones

    • N. P. Shusherina
    • T. I. Likhomanova
    • A. M. Gofman

    OriginalPaper Pages: 1087 - 1089

21. Investigation of heterocyclic quinones

    • Yu. S. Tsizin

    OriginalPaper Pages: 1090 - 1092

22. Synthesis of vinyl derivatives of acridine and phenanthridine

    • A. P. Kucherenko
    • S. G. Potashnikova
    • N. V. Volbushko

    OriginalPaper Pages: 1093 - 1095

23. 1,4-Benzodlazepines and their cyclic homologs and analogs

    • A. V. Bogat-skii
    • S. A. Andronati
    • T. A. Klygul'

    OriginalPaper Pages: 1096 - 1098

24. Reaction of α,α-dimethyl-γ-(1-phe nyl-3-methyl-4-pyrazolyl)- ^β , γ-butenolide with primary amines and ammonia

    • I. A. Strakova
    • A. Ya. Strakov
    • N. I. Sikht

    OriginalPaper Pages: 1099 - 1101

25. Condensation of 1-acylpyrazolines

    • A. N. Kost
    • G. A. Golubeva
    • S. B. Goncharenko

    OriginalPaper Pages: 1102 - 1104

26. Investigation of quinones

    • M. V. Gorelik
    • T. F. Bazrukova

    OriginalPaper Pages: 1105 - 1108

27. Investigation of quinones

    • M. V. Gorelik
    • V. I. Lomzakova

    OriginalPaper Pages: 1109 - 1113

28. Investigation of nitrogen- and sulfur-containing heterocycles

    • V. M. Nesterov
    • S. K. Elagina
    • T. S. Safonova

    OriginalPaper Pages: 1114 - 1116

29. Vibrational spectra and structure of 1,2,4-trlazole derivatives

    • V. V. Mel'nikov
    • L. F. Baeva
    • B. V. Gidaspov

    OriginalPaper Pages: 1117 - 1120

30. Acid — Base properties of 3(5)-azido-1,2,4-triazoles

    • M. S. Pevzner
    • M. N. Martynova
    • T. N. Timofeeva

    OriginalPaper Pages: 1121 - 1123

31. Properties of tetracyanoethylene complexes with azoles

    • L. S. Utkina
    • V. N. Sheinker
    • O. A. Osipov

    Letters to the Editor Pages: 1124 - 1124

32. New synthesis of 2 -aminobenzopyrylium salts

    • Yu A. Sharanin
    • Kh. Ya. Lopatinskaya
    • S. N. Baranov

    Letters to the Editor Pages: 1125 - 1125