1. Basic isotopic hydrogen exchange of heteroaromatic compounds (review)

   • N. N. Zatsepina
   • I. F. Tupitsyn

   ReviewPaper Pages: 1397 - 1417

2. Stereochemistry of bromoalkoxylation of 6-phenyl-δ²-dihydropyran and synthesis of 2-alkoxy-6-phenyl-δ³-dihydropyrans

   • S. M. Makin
   • Yu. E. Raifel'd
   • N. S. Zefirov

   OriginalPaper Pages: 1418 - 1420

3. Synthesis of aza analogs of 2-aminocheomone

   • L. A. Zhmurenko
   • O. M. Glozman
   • V. A. Zagorevskii

   OriginalPaper Pages: 1421 - 1423

4. Mass spectra of some six-membered cyclic phosphites

   • Yu. Ya. Efremov
   • R. Z. Musin
   • é. T. Mukmenev

   OriginalPaper Pages: 1424 - 1426

5. 2-Formyl-5-nitrothiophene as a reagent for phosphoranes

   • V. N. Listvan

   OriginalPaper Pages: 1427 - 1428

6. Β-Keto sulfone derivatives

   • V. M. Neplyuev
   • M. G. Lekar'
   • P. S. Pel'kis

   OriginalPaper Pages: 1429 - 1431

7. Epimination of olefins by means of 3,3-pentamethyleneoxaziridine — A one-step synthesis of aziridines

   • E. Schmitz
   • K. Janisch

   OriginalPaper Pages: 1432 - 1439

8. Saturated nitrogen-containing heterocycles

   • A. P. Kriven'ko
   • T. F. Kotenko

   OriginalPaper Pages: 1440 - 1442

9. Synthesis of monosubstituted amides of 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acid

   • G. Ya. Dubur
   • Z. Ya. Ogle
   • Ya. R. Uldrikis

   OriginalPaper Pages: 1443 - 1445

10. Nucleophilic photosubstitution of halogen in the heterocyclic series

    • A. N. Frolov
    • A. V. El'tsov
    • O. V. Kul'bitskaya

    OriginalPaper Pages: 1446 - 1449

11. Research on perinone compounds

    • V. I. Tikhonov
    • V. I. Rogovik

    OriginalPaper Pages: 1450 - 1454

12. Spectrometric study of some N-substituted 3(5)-methylpyrazoles and their complexes with cupric chloride

    • Ya. A. Shuster
    • V. A. Kozlova
    • V. I. Seraya

    OriginalPaper Pages: 1455 - 1458

13. Effect of bases on 1,3,4-thiadazolo[3,2-a] pyrimidinium salts

    • V. A. Chuiguk
    • Yu. M. Volovenko

    OriginalPaper Pages: 1459 - 1460

14. Analogs of pyrimidine nucleosides

    • S. A. Giller
    • R. A. Zhuk
    • L. A. Sherin'

    OriginalPaper Pages: 1461 - 1463

15. Analogs of pyrimidine nucleosides

    • R. A. Zhuk
    • L. A. Sherin'
    • S. A. Giller

    OriginalPaper Pages: 1464 - 1467

16. Analogs of pyrimidine mono- and polynucleotides

    • S. A. Giller
    • L. A. Sherin'
    • A. é. Berzinya

    OriginalPaper Pages: 1468 - 1470

17. Analogs of purine nucleosides and purine mono- and polynucleotides

    • S. A. Giller
    • I. N. Goncharova
    • L. N. Petrulyanis

    OriginalPaper Pages: 1471 - 1476

18. Analogs of purine nucleosides and purine mono- and polynucleotides

    • S. A. Giller
    • I. N. Getsova
    • é. I. Bruk

    OriginalPaper Pages: 1477 - 1480

19. Analogs of purine nucleosides and purine mono- and polynucleotides

    • S. A. Giller
    • I. N. Goncharova
    • Ya. P. Stradyn'

    OriginalPaper Pages: 1481 - 1485

20. Dihydro-1,2-diazaphenazines

    • Yu. S. Andreichikov
    • G. D. Plakhina
    • R. F. Saraeva

    OriginalPaper Pages: 1486 - 1489

21. Synthesis of 7-methyl-9,10-dimethoxybenzimidazo -[3,2-b]isoquinolinium perchlorate

    • Yu. P. Andreichikov
    • G. E. Trukhan
    • G. N. Dorofeenko

    Letters to the Editor Pages: 1490 - 1490

22. Oxidative condensation of 2-ethylnylbenzimidazole

    • I. I. Popov
    • A. M. Simonov

    Letters to the Editor Pages: 1491 - 1491

23. Synthesis of condensed 1,2,4-triazine systems from 2(8)-methylmercaptoimidazoles

    • M. V. Povstyanoi
    • P. M. Kochergin
    • V. V. Androsov

    Letters to the Editor Pages: 1492 - 1492

24. Borodin — hunsdiecker reaction in the isoxazole series

    • S. D. Sokolov
    • T. N. Egorova

    Letters to the Editor Pages: 1493 - 1493

25. Reaction of 2-diazocyclohexanone with azodicarboxylic acid esters

    • L. L. Rodina
    • I. K. Korobitsyna
    • A. N. Osman

    Letters to the Editor Pages: 1494 - 1494

26. Hydrogenolysis of α-methylfuran over nickel on ionic supports

    • N. P. Karzhavina
    • B. P. Blinov
    • Yu. S. Mardashev

    Letters to the Editor Pages: 1495 - 1495

27. Synthesis of N₁-(3-furanidyl)thymine

    • S. A. Giller
    • Z. A. Shomshtein

    Letters to the Editor Pages: 1496 - 1496

28. New Books

    • A. F. Pozharskii

    BookReview Pages: 1497 - 1497