1. Synthesis and properties of N-aminoazolinethiones and N-aminoazinethiones 2. Reactions

   • O. V. Dyablo
   • A. F. Pozharskii

   OriginalPaper Pages: 1003 - 1027

2. 4,6-Disubstituted 1,2,3,5-oxathiadiazine-2,2-dioxides. Synthesis, structural features, chemical properties (Review)

   • A. A. Michurin
   • A. V. Shishulina

   ReviewPaper Pages: 1028 - 1039

3. Phosphorus containing spiroaziridines

   • F. I. Guseinov
   • R. N. Burangulova

   OriginalPaper Pages: 1040 - 1042

4. Electrophilic substitution in benzo[b]thieno- and benzo[b]furo[2,3-c]pyridines. Use of the nuclear overhauser effect for determination of substitution position

   • S. V. Tolkunov
   • M. N. Kal'nitskii
   • V. I. Dulenko

   OriginalPaper Pages: 1043 - 1046

5. Tautomerism and self-conversion of substituted 2-thiophenethiols. Substituent effects and self-thiylation mechanism

   • V. Yu. Vvedenskii
   • E. D. Shtefan
   • É. N. Deryagina

   OriginalPaper Pages: 1047 - 1061

6. Synthesis of new dithiacycloalkanes

   • G. B. Lapa
   • V. I. Sheichenko
   • O. N. Tolkachev

   OriginalPaper Pages: 1062 - 1064

7. Dehydrocyanation of 2,5-diaryl-3,3,4,4-tetracyanopyrrolidines

   • O. E. Nasakin
   • A. N. Lyshchikov
   • V. A. Tafeenko

   OriginalPaper Pages: 1065 - 1069

8. Chromatographic/mass-spectrometric analysis of heterocyclic tautomeric forms of nitrogen-containing derivatives of 1,3-dicarbonyl compounds

   • P. B. Terent'ev
   • A. G. Kalandarishvili
   • V. K. Shevtsov

   OriginalPaper Pages: 1070 - 1077

9. Chemistry of the heteroanalogs of isoflavones. 20. Benzimidazole analogs of isoflavones

   • M. S. Frasinyuk
   • N. V. Gorbulenko
   • V. P. Khilya

   OriginalPaper Pages: 1078 - 1085

10. Acid-base characteristics of 5-diazoimidazole derivatives

    • V. S. Mokrushin
    • I. S. Selezneva
    • V. K. Usova

    OriginalPaper Pages: 1086 - 1091

11. Isoimides of benzene-1,2-dicarboxylic acid and napthalene-1,8-dicarboxylic acid. Suitable conditions for preparation

    • E. V. Ganin

    OriginalPaper Pages: 1092 - 1094

12. Nitromethyl derivatives of 1,3,5-triazine. Synthesis and properties

    • A. V. Shastin
    • T. I. Godovikova
    • B. L. Korsunskii

    OriginalPaper Pages: 1095 - 1100

13. Synthesis of derivatives of tetrazolo[1,5-a]- and oxazolo[4,5-b]pyrano(thiopyrano)[3,4-c]pyridines

    • E. G. Paronikyan
    • S. N. Sirakanyan
    • A. S. Noravyan

    OriginalPaper Pages: 1101 - 1103

14. Synthesis and isomerism of azines based on 3-methyl-2-benzothiazolinone hydrazone

    • A. Rutavichyus
    • S. Valyulene
    • G. Kupyatis

    OriginalPaper Pages: 1104 - 1108

15. Direction of alkylation of 5-aryl-1,3,4-oxadiazoline-2-thiones

    • A. A. Ziyaev
    • G. G. Galust'yan

    OriginalPaper Pages: 1109 - 1111

16. Synthesis of 2,3-dihydro-3h-pyrano[2,3-f]-1,3-benzoxazines

    • M. V. Vovk
    • A. V. Bol'but

    Letters to the Editor Pages: 1112 - 1112

17. Synthesis of 3-and 5-hydrazino-1-methyl-4-nitropyrazoles

    • L. I. Baryshnenkova
    • V. P. Perevalov
    • V. A. Polyakov

    Letters to the Editor Pages: 1113 - 1113

18. Reaction of 5-azacytosine with 3-methyl-1-phenyl-5-pyrazolone

    • Yu. A. Azev
    • I. V. Teplyashina
    • B. V. Golomolzin

    Letters to the Editor Pages: 1114 - 1115

19. Fischer indolization of 1-aryl-4-oxo-4,5,6,7-tetrahydroindazoles

    • I. A. Strakova
    • A. Ya. Strakov
    • M. V. Petrova

    Letters to the Editor Pages: 1116 - 1117

20. 2,4-Di(alkylthio)-3-methyl-1,3-imidazoles from methyl thiocyanate in one preparative stage

    • L. Brandsma
    • N. A. Nedolya
    • B. A. Trofimov

    Letters to the Editor Pages: 1118 - 1119

21. Method of preparation of 3-(1-benzimidazolonyl)propanoic acid

    • V. Mitskyavichyus
    • B. Sapiyanskaite

    Letters to the Editor Pages: 1120 - 1120

22. Method of preparation of 2,5-disubstituted 2-thiazoline

    • V. V. Karpyak
    • N. D. Obushak
    • N. I. Ganushchak

    Letters to the Editor Pages: 1121 - 1122

23. Catalytic reduction of hydroacridinium salts

    • P. V. Reshetov
    • R. V. Seller
    • A. P. Kriven'ko

    Letters to the Editor Pages: 1123 - 1123

24. New, simple synthesis of 1-amino(imino)-3-methyl-pyrido[1,2-a]-benzimidazole-4-carbonitriles

    • Yu. M. Volovenko
    • V. V. Ivanov

    Letters to the Editor Pages: 1124 - 1125