1. Dihydrothiophenes. Synthesis and properties (review)

   • M. -G. A. Shvekhgeimer

   ReviewPaper Pages: 1101 - 1122

2. Halogenation of propargyl ethers of heterylaldoximes and ketoximes under interphase catalysis conditions

   • E. Abele
   • R. Abele
   • E. Lukevics

   OriginalPaper Pages: 1123 - 1126

3. Hydrogenation of derivatives of 2-oxo-4-(2-thienyl)butenoic acid at palladium and nickel catalysts

   • V. A. Slavinskaya
   • Dz. É. Sile
   • E. Lukevics

   OriginalPaper Pages: 1127 - 1131

4. Condensed pyridine bases. A new approach to the synthesis of 3-phenacylbenzo[b]thiophenes and 3-phenacyl-5-ethylthieno[2,3-b]thiophene. Synthesis of new derivatives of benzothieno[2,3-c]pyrylium and thieno[2′,3′:5,4]thieno-[2,3-c]pyrylium and pyridine bases

   • S. V. Tolkunov

   OriginalPaper Pages: 1132 - 1136

5. Structural investigations in the series of spiro(thia)chromans

   • O. V. Fedotova
   • E. V. Lipatova
   • V. K. Bel'skii

   OriginalPaper Pages: 1137 - 1141

6. Investigations in the imidazole series 97. Synthesis and some transformations of 5-nitro-5-hydroxyalkylamino- and 4-hydroxy-alkylamino-5-nitroimidazoles

   • P. M. Kochergin
   • L. A. Reznichenko
   • E. V. Aleksandrova

   OriginalPaper Pages: 1142 - 1147

7. Electronic spectra and structure of 2,4-dihalopicolines and their N-oxides

   • Aniela Puszko

   OriginalPaper Pages: 1148 - 1160

8. Crystal structure of 2-nitropyridine

   • T. V. Rybalova
   • V. F. Sedova
   • O. P. Shkurko

   OriginalPaper Pages: 1161 - 1165

9. Hexahydro-8-isoquinolones with electron-acceptor substituents in position 4

   • Ya. Ozols
   • B. Vigante
   • Ya. Stradyn'

   OriginalPaper Pages: 1166 - 1173

10. New methods for the synthesis of alkyl-substituted 6-oxo-3-cyano-1,4,5,6-tetrahydropyridine-2-thiolates and their derivatives

    • S. G. Krivokolysko
    • V. D. Dyachenko
    • V. P. Litvinov

    OriginalPaper Pages: 1174 - 1176

11. Synthesis of 2,6-disubstituted 3,3,5,5-tetracyanopiperidines by the reaction of 1,1,3,3-tetracyanopropane with 2,4-diazapentane-1,4-dienes

    • O. E. Nasakin
    • N. L. Lyubomirova
    • Ya. G. Urman

    OriginalPaper Pages: 1177 - 1180

12. Derivatives of condensed thienopyrimidines 12. Synthesis of substituted pyrano(thiopyrano)-[4′,3′∶4,5]thieno[2,3-d]pyrimidines

    • A. Sh. Oganisyan
    • A. S. Noravyan

    OriginalPaper Pages: 1181 - 1184

13. Cyclization of N-diacetic amino acids

    • I. P. Shvedaite

    OriginalPaper Pages: 1185 - 1188

14. Synthesis of 2-amino-4,5,7-triarylimidazo[1,5-b]pyridazines

    • N. N. Kolos
    • V. D. Orlov
    • V. N. Baumer

    OriginalPaper Pages: 1189 - 1194

15. Trisubstituted 1,3,5-triazines. 2. Synthesis of 1,3,5-triazines from 2,4,6-tris[di(tert-butoxycarbonyl)methylene]hexahydro-1,3,5-triazine

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

    OriginalPaper Pages: 1195 - 1197

16. Derivatives of 1-H-2-benzazepin-1-one as unusual products of the Hantsch reaction

    • M. Plotnietse
    • N. Makarova
    • G. Tirzitis

    OriginalPaper Pages: 1198 - 1200

17. Synthesis of 6-oxo-6,7,8,9-tetrahydro-10H-pyrimido-[5,4-b][1,4]benzoxazines and 6-oxo-6,7,8,9-tetrahydropyrimido[4,5-b][1,4]benzodioxanes

    • N. V. Sazonov
    • I. E. Mamaeva
    • T. S. Safonova

    OriginalPaper Pages: 1201 - 1206

18. Autooxidation of 2-isobutyl-5,6-benzo-1,3,2-dioxaborepane

    • V. V. Kuznetsov
    • A. V. Mazepa
    • L. V. Spirikhin

    OriginalPaper Pages: 1207 - 1209

19. Reaction of N-benzyl-3-benzylamino-4-hydroxybutanamide with 5-phenyl-2,3-dihydrofuran-2,3-dione

    • M. A. Tlekhusezh
    • Yu. S. Andreichikov
    • L. A. Badovskaya

    Letters to the Editor Pages: 1210 - 1211

20. Reaction of β-ketosulfides with unsaturated nitriles as a method of synthesis of pyrans

    • A. V. Samet
    • A. N. Yamskov
    • V. V. Semenov

    Letters to the Editor Pages: 1212 - 1213

21. Synthesis of piperidinium 6-hydroxy-6-methyl-5-2-methylphenyl)carbamoyl-4-(2-thienyl)-3-cyano-1,4,5,6-tetrahydropyridine-2-thiolate and its conversion to 3-(2-thienyl)-2-(4-phenylthiazol-2-yl)acrylonitrile

    • S. G. Krivokolysko
    • V. D. Dyachenko
    • V. P. Litvinov

    Letters to the Editor Pages: 1214 - 1215

22. Unusual product in the photolysate of 2-azidoxanthone

    • A. Yu. Kolendo

    Letters to the Editor Pages: 1216 - 1216

23. Synthesis of 2-quinolones from isatins and diketene

    • M. A. Rekhter
    • O. M. Radul
    • S. M. Bukhanyuk

    Letters to the Editor Pages: 1217 - 1218

24. Formation of a 5-member saturated heterocycle in oximation of arylindene ketones

    • M. V. Mavrov
    • R. I. Simirskaya

    Letters to the Editor Pages: 1219 - 1219

25. Synthesis of 4-(5-amino-1,3,4-thiadiazol-2-yl)-1,2,5-oxadiazole-3-amine

    • I. V. Tselinskii
    • S. F. Mel'nikova
    • A. V. Sergievskii

    Letters to the Editor Pages: 1220 - 1220