1. Recent advances in the chemistry of phenazine oxides (review)

   • S. Pietra
   • G. F. Bettinetti
   • G. Minoli

   ReviewPaper Pages: 1263 - 1274

2. Methanolysis and hydrolysis of derivatives of methyl 2,5- and 4,5-dihydrofuran-2-carboxylates

   • D. O. Lolya
   • K. K. Venter

   OriginalPaper Pages: 1274 - 1277

3. Synthesis of 1-(2-furyl)-2-nitropropen-3-ones

   • A. I. Sitkin
   • V. I. Klimenko
   • A. L. Fridman

   OriginalPaper Pages: 1277 - 1280

4. 5-Trifluoromethylfuran derivatives

   • R. V. Grigorash
   • V. V. Lyalin
   • L. M. Yagupol'skii

   OriginalPaper Pages: 1280 - 1282

5. 4-Oxo-3-oxa-6,7-diazabicyclo[3.3.0]oct-6-ene and its isomerization

   • Z. I. Pavlenko
   • L. A. Badovskaya
   • V. G. Kul'nevich

   OriginalPaper Pages: 1283 - 1285

6. Synthesis and luminescence properties of 4-(2-methyl-5-oxazolyl)naphthalic anhydride and the products of its condensation with aromatic amines

   • V. M. Shershukov
   • B. M. Krasovitskii

   OriginalPaper Pages: 1285 - 1287

7. Hetarylethylene derivatives of 2,5-diphenyloxazole

   • B. M. Krasovitskii
   • S. V. Tsukerman
   • E. M. Shaulova

   OriginalPaper Pages: 1288 - 1290

8. 2-Aryl-4H-3,1-benzoxazin-4-ones. Reduction

   • B. M. Bolotin
   • L. S. Zeryukina
   • A. A. Fomichev

   OriginalPaper Pages: 1291 - 1292

9. Synthesis of cyclic sulfides

   • V. P. Krivonogov
   • V. I. Dronov
   • R. F. Nigmatullina

   OriginalPaper Pages: 1293 - 1296

10. Regioselectivity of the allylation of benzothiophene

    • A. V. Anisimov
    • Yu. N. Luzikov
    • E. A. Viktorova

    OriginalPaper Pages: 1296 - 1298

11. Crystal and molecular structures of 2,10-diacetoxy-13-thiabicyclo[7.3.1]-cis-tridec-5-ene and 2,9-dichloro-13-thiabicyclo[8.2.1]-cis-tridec-5-ene sulfoxide

    • L. A. Aslanov
    • V. M. Ionov
    • A. Yu. Shashkov

    OriginalPaper Pages: 1299 - 1303

12. Synthesis of halo derivatives of 2-selenaadamantane

    • Yu. V. Migalina
    • V. I. Staninets
    • N. S. Zefirov

    OriginalPaper Pages: 1303 - 1305

13. Free-radical addition of alkanethiols to 1-vinylpyrroles

    • A. I. Mikhaleva
    • S. E. Korostova
    • B. A. Trofimov

    OriginalPaper Pages: 1305 - 1309

14. Photochromic properties of some N-substituted 3,3-dimethyl-6′-nitroindoline-2-spiro-2′-2H-chromenes

    • M. A. Gal'bershtam
    • N. M. Przhiyalgovskaya
    • N. N. Suvorov

    OriginalPaper Pages: 1309 - 1313

15. Some transformations of 2,3-diaminoindole derivatives. Synthesis of indolo[2,3-b]quinoxalines

    • G. N. Kurilo
    • N. I. Rostova
    • A. N. Grinev

    OriginalPaper Pages: 1313 - 1315

16. Synthesis of some new aliphatic-aromatic sulfonamide analogs of melatonin, 3,4-dihydro-β-carboline, and 1,2,3,4-tetrahydro-β-carboline

    • D. R. Lagidze
    • L. Ya. Talakvadze
    • R. M. Lagidze

    OriginalPaper Pages: 1316 - 1318

17. Chemistry of heterocyclic N-oxides and related compounds

    • A. S. Kurbatova
    • Yu. V. Kurbatov
    • D. A. Niyazova

    OriginalPaper Pages: 1318 - 1320

18. Anode volt-amperometry of aminopyridines and aminopicolines

    • I. B. Romanova
    • L. V. Chervina

    OriginalPaper Pages: 1321 - 1324

19. Stereochemistry of the synthesis of 1,2,3,4-tetrahydrocinnolines from aryldiazenium salts and olefins

    • K. N. Zelenin
    • V. N. Verbov
    • Z. M. Matveeva

    OriginalPaper Pages: 1324 - 1327

20. Intramolecular interactions in vinyloxyquinolines

    • D. S. D. Taryashinova
    • N. N. Chipanina
    • Yu. L. Frolov

    OriginalPaper Pages: 1328 - 1331

21. Research on five-membered heterocycles

    • G. P. Sharnin
    • R. Kh. Fassakhov
    • T. A. Eneikina

    OriginalPaper Pages: 1332 - 1334

22. Dipole moments of nitro derivatives of indazole

    • M. A. Pervozvanskaya
    • M. S. Pevzner
    • B. V. Gidaspov

    OriginalPaper Pages: 1335 - 1337

23. Synthesis of 7-formyl-2-methyl-4-oxo-3,4-dihydropyrrolo[3,2-d]-pyrimidine and some other 7-substituted derivatives

    • N. E. Britikova
    • K. Yu. Novitskii

    OriginalPaper Pages: 1338 - 1340

24. Polarographic reduction of adenine and its 9-(α,ω-dihydroxy-2-alkyl) derivatives

    • V. P. Kadysh
    • Ya. P. Stradyn'
    • I. N. Goncharova

    OriginalPaper Pages: 1340 - 1343

25. Synthesis of 1,5-diaryl-3-tetrazolylformazans

    • M. I. Enmakova
    • N. K. Karnaukhova
    • N. I. Latosh

    OriginalPaper Pages: 1344 - 1346

26. Synthesis and absorption spectra of 3,5-diaryl-1,2,4-triazoles

    • V. A. Lopyrev
    • N. N. Chipanina
    • M. G. Voronkov

    OriginalPaper Pages: 1346 - 1349

27. Tetrazole derivatives

    • A. I. Zabolot-skaya
    • V. P. Shchipanov

    OriginalPaper Pages: 1350 - 1354

28. Intramolecular cyclization of the products of formylation of the copper complex of etioporphyrin-I

    • G. V. Ponomarev

    Letters to the Editor Pages: 1355 - 1356

29. Synthesis of 3,4-bis(3-R-4-sydnonoyl)furoxanes

    • A. L. Fridman
    • E. G. Yufareva
    • N. A. Kolobov

    Letters to the Editor Pages: 1356 - 1356

30. Synthesis of 2-phenyl-5-alkoxynaphtho[1,8-b,c]furylium salts

    • V. V. Mezheritskii
    • O. N. Zhukovskaya
    • G. N. Dorofeenko

    Letters to the Editor Pages: 1357 - 1357

31. Hetarylation of indoles by N-heteroaromatic bases in the presence of imidoyl halides

    • A. K. Sheinkman
    • B. F. Zemskii
    • V. P. Marshtupa

    Letters to the Editor Pages: 1358 - 1358

32. Second All-Union Symposium on the Directed Synthesis and Mechanism of the Action of Physiologically Active and Medicinal Substances

    • M. Yu. Lidak
    • N. M. Sukhova

    Chronicles Pages: 1359 - 1360