1. Unsaturated 4H-1,3-oxazines (review)

   • I. P. Yakovlev
   • A. V. Prep'yalov
   • B. A. Ivin

   OriginalPaper Pages: 255 - 271

2. Synthesis of amines of the tetrahydro-3-furyl series

   • R. F. Talipov
   • Kh. F. Sagitdinova
   • M. G. Safarov

   OriginalPaper Pages: 272 - 274

3. Reactions of alkyl hetaryl ketones with carbon tetrachloride under liquid/solid phase-transfer catalysis conditions

   • É. Abele
   • K. Rubina
   • M. Szymanska

   OriginalPaper Pages: 275 - 278

4. Synthesis and psychotropic properties of bis(2-thenylidene)diamines and their silyl derivatives

   • L. N. Khokhlova
   • S. Germane
   • É. Lukevits

   OriginalPaper Pages: 279 - 282

5. Condensed pyridine bases synthesis of some benzo[b]furo[2,3-c]-, benzo[b]- thieno[2,3-c]-, and benzo[b]selenopheno[2,3-c]-quinolines

   • S. V. Tolkunov
   • A. I. Khizhan
   • S. N. Lyashchuk

   OriginalPaper Pages: 283 - 288

6. 5-[5-R-furfurylidene]-2,2-dimethyl-1,3-dioxane-4,6-diones 5. Nucleophilic replacement of halogen in the furan ring

   • G. D. Krapivan
   • N. I. Val'ter
   • V. G. Kul'nevich

   OriginalPaper Pages: 289 - 295

7. 5-[5-R-furfurylidene]-2,2-dimethyl-1,3-dioxane-4,6-diones 6. Synthesis, structure, and properties of substituted furylimino- and furfurylidenephosphoranes. Molecular and crystal structure of N-[5-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl-2-furylimino(triphenyl)phosphorane

   • G. D. Krapivin
   • N. I. Val'ter
   • V. G. Kul'nevich

   OriginalPaper Pages: 296 - 304

8. 6,11-Dioxa-D-homoanalogs of steroids by reaction of 2-acetyl-2-cyclohexen-1-ones with 4-hydroxycoumarins

   • A. N. Pyrko

   OriginalPaper Pages: 305 - 307

9. Substitution of 3H-furan-2-ones in amination and hydroamination reactions

   • N. A. Morozova
   • V. A. Sedavkina
   • Yu. Egorova

   OriginalPaper Pages: 308 - 311

10. Synthesis of 2,5-distributed 3,3,4,4-tetracyanopyrrolidines

    • O. E. Nasakin
    • A. N. Lyshchikov
    • A. Kh. Bulai

    OriginalPaper Pages: 312 - 316

11. Synthesis and structural investigations of N(1-methyl-2-carbomethoxyindolyl-3-sulfonyl)-N′-hetarylureas

    • V. I. Sorokin
    • S. N. Golosov
    • V. N. Drozd

    OriginalPaper Pages: 317 - 324

12. Investigations of imidazo[1,2-a]benzimidazoles 26. 2-Halomethylimidazo[1,2-a]benzimidazoles and their reactive properties

    • V. A. Anisimova
    • O. A. Lukova

    OriginalPaper Pages: 325 - 330

13. Indolopyridines with a hetero atom at a position of fusion 8. Reductive C-alkylation of indolo[2,1-a]isoquinolone

    • S. A. Soldatova
    • J. A. Alarkon
    • A. T. Soldatenkov

    OriginalPaper Pages: 331 - 334

14. Imine-enamine tautomerism of tropanone Schiff's bases

    • L. M. Kostochka
    • V. P. Lezina

    OriginalPaper Pages: 335 - 339

15. Synthesis, structure, and chemical properties of some N-(3-chloro-2-quinoxalyl)arylsulfonamides

    • S. V. Litvinenko
    • V. I. Savich
    • L. D. Bobrovnik

    OriginalPaper Pages: 340 - 344

16. Synthesis and conversions of polyhedral compounds 18. Conversion of 1,3-diaza- and 1,3,5-triaza-adamantanes into new nitrogen-containing polyhedral compounds under the influence of dibasic acid dichlorides

    • Ts. E. Agadzhanyan
    • G. L. Arutyunyan
    • G. G. Adamyan

    OriginalPaper Pages: 345 - 348

17. Synthesis and conversions of polyhedral compounds 19. Opening of ring of 1,3,6-triazohomoadamantane by electrophilic reagents

    • Ts. E. Agadzhanyan
    • A. D. Arutyunyan
    • G. G. Adamyan

    OriginalPaper Pages: 349 - 352

18. Synthesis and conversions of polyhedral compounds 20. Synthesis of certain derivatives of 3,7-diazabycyclo[3.3.1]nonane

    • G. G. Minasyan
    • A. D. Arutyunyan
    • Ts. E. Agadzhanyan

    OriginalPaper Pages: 353 - 357

19. Luminescence properties of 5-oxazolone derivatives containing a pyrazoline ring

    • B. M. Krasovitskii
    • L. Sh. Afanasiadi
    • Yu. M. Vinetskaya

    OriginalPaper Pages: 358 - 360

20. New method for the synthesis of 8-azasteroids: Synthesis of benzo[a]cyclohexa[f]furo[2,3-g]-quinolizines from 2-cinnamoylcyclohexa[b]oxirane

    • G. V. Pshenichnyi

    OriginalPaper Pages: 361 - 364

21. Acid-catalyzed cyclization of N-3-hydroxyalkyldithiocarbamates

    • A. S. Fisyuk

    OriginalPaper Pages: 365 - 366

22. Molecular and crystal structure of 1-bromo-1-butyl-3H-2,1-benzoxatellurole

    • A. A. Maksimenko
    • I. D. Sadekov
    • Yu. T. Struchkov

    OriginalPaper Pages: 367 - 369

23. Acid halides of 4-aminofurazan-3-carbohydroxamic acids

    • B. G. Andrianov
    • A. V. Eremeev

    Letters to the Editor Pages: 370 - 371

24. A new variant for the synthesis of 2R-thio-6-phenylimidazo[2,1-b]-1,3,4-thiadiazoles

    • S. Sh. Shukurov
    • M. A. Kukaniev
    • D. A. Artykova

    Letters to the Editor Pages: 372 - 372

25. A new electron donor for conducting Langmuir-Blodgett films — Stearoylmethylbis(ehtylenedithio)tetrathiafulvalene

    • O. Ya. Neiland
    • Ya. Ya. Katsen

    Letters to the Editor Pages: 373 - 374

26. A new approach to the synthesis of 16-heteroprostanoids via isoxazole intermediates

    • F. A. Lakhvich
    • E. V. Koroleva

    Letters to the Editor Pages: 375 - 376

27. Professor O. Yu. Okhlobystin

    • Ya. Stradyn

    Obituary Pages: 377 - 379