1. Addition reactions in the 1-azirine series

   • A. V. Eremeev
   • R. S. Él'kinson

   OriginalPaper Pages: 579 - 594

2. Research on unsaturated lactones. 91. Selective oxidation of the bromomethyl group in substituted 2-buten-4-olides

   • A. A. Avetisyan
   • V. V. Ovsepyan
   • G. G. Tokmadzhyan

   OriginalPaper Pages: 594 - 598

3. Reactions of alkyl furfuryl ethers and sulfides with n-butyllithium

   • A. V. Anisimov
   • G. N. Murina
   • E. A. Viktorova

   OriginalPaper Pages: 599 - 601

4. Photo- and thermochromic spirans. 15. Effect of structural factors on the length of the C_spiro-O bond

   • B. Ya. Simkin
   • S. P. Makarov
   • V. I. Minkin

   OriginalPaper Pages: 602 - 607

5. Quasi-tautomerism of 5-hydroxy-5-phenyl-5H-pyrido[2,3-b]chromenes in sulfuric acid

   • V. M. Petrichenko
   • M. E. Konshin

   OriginalPaper Pages: 607 - 609

6. Three-dimensional structure of 2-dimethylamino-1,3-dioxacyclanes

   • L. F. Lapuka
   • D. Kurbanov
   • D. L. Rakhmankulov

   OriginalPaper Pages: 609 - 614

7. Synthesis and properties of azoles and their derivatives. 34. Synthesis of 4-substituted 2-(3-indolyl)thiazoles

   • V. I. Kelarev
   • G. A. Shvekhgeimer

   OriginalPaper Pages: 614 - 617

8. Aminolysis of 3-phenylsulfonyl-2(3H)-benzothiazolones by secondary cyclic amines

   • A. Ts. Antonova
   • D. Simov

   OriginalPaper Pages: 618 - 621

9. Mesoionic compounds with a bridge nitrogen atom. 11. π-Electron structures and absorption spectra of aza analogs of thiazolo[3,2-a]pyridinium 3-oxide

   • A. D. Kachkovskii
   • K. V. Fedotov
   • A. I. Tolmachev

   OriginalPaper Pages: 622 - 624

10. Association and relative acidities of 2-substituted 5-trifluoroacetylpyrroles

    • N. I. Golovanova
    • B. A. Trofimov
    • S. E. Korostova

    OriginalPaper Pages: 625 - 628

11. Reaction of the fischer base with nitro- and bromo-substituted o-hydroxycinnamaldehydes

    • Yu. M. Chunaev
    • N. M. Przhiyalgovskaya
    • M. V. Karpova

    OriginalPaper Pages: 628 - 631

12. Crystal and molecular structure of 2-chloro-1-methyl-4-phenyl-α-carboline hydrochloride

    • E. V. Slavyanov
    • V. N. Biyushkin
    • A. A. Semenov

    OriginalPaper Pages: 631 - 634

13. Investigation of naphthyridines. 12. Synthesis of substituted 5-oxo-5,6,7,8-tetrahydro-1,6-naphthyridines by cyclization of 2-styrylnicotinic acid amides

    • V. I. Sigova
    • M. E. Konshin

    OriginalPaper Pages: 635 - 636

14. Mass spectrometry of 8-hydroxyquinoline derivatives

    • A. I. Ermakov
    • V. G. Voronin
    • A. P. Zuev

    OriginalPaper Pages: 637 - 642

15. Stereochemistry of nitrogen heterocycles. 49. Synthesis and transformations of stereoisomeric 4-keto-2-methyl-n-chloro-trans-decahydroquinolines

    • G. S. Litvinenko
    • L. A. Voronenko

    OriginalPaper Pages: 643 - 649

16. Acetals of lactams and acid amides. 42. Cyclization of dienamino esters, dienamino nitriles, and acylamidines to pyridine derivatives

    • N. I. Smetskaya
    • N. A. Mukhina
    • V. G. Granik

    OriginalPaper Pages: 650 - 653

17. Utilization of acetone cyanohydrin in the reissert reaction

    • N. L. Sergovskaya
    • Yu. S. Tsizin
    • S. A. Chernyak

    OriginalPaper Pages: 654 - 655

18. Reactions of 1-vinylbenzimidazole-2-thione with alcohols and phenol

    • N. D. Abramova
    • G. G. Skvortsova
    • B. V. Trzhtsinskaya

    OriginalPaper Pages: 656 - 658

19. Friedel-crafts acylation of benzimidazolin-2-ones with aliphatic acid chlorides

    • Ch. Sh. Kadyrov
    • S. S. Khalikov

    OriginalPaper Pages: 658 - 661

20. Synthesis of N-glycosides of benzimidazole and its derivatives

    • A. T. Ayupova
    • Ch. Sh. Kadyrov
    • S. S. Khalikov

    OriginalPaper Pages: 662 - 664

21. Dimethylidynemerocyaninocyanines — substituted benzimidazole derivatives

    • M. S. Lyubich
    • R. A. Gershtein
    • L. N. Yashukova

    OriginalPaper Pages: 665 - 668

22. Investigation of the behavior of substituted benzimidazoles under the influence of electron impact

    • Yu. A. Efremov
    • N. V. Fedyainov
    • E. G. Azarova

    OriginalPaper Pages: 669 - 672

23. Reaction of cyclic thioureas with chloroacylpiperazines

    • S. Groszkowski
    • I. Krezhel
    • L. Kozycka

    OriginalPaper Pages: 672 - 675

24. Tautomerism of azine derivatives. 6. Tautomerism of 2-pyrimidinylmethane derivatives

    • V. V. Lapachev
    • O. A. Zagulyaeva
    • V. P. Mamaev

    OriginalPaper Pages: 676 - 680

25. Tautomerism of azine derivatives. 7. Thermodynamic parameters of the 1,3-prototropic tautomeric equilibrium of azahetarylmethanes

    • O. P. Petrenko
    • S. F. Bychkov
    • V. P. Mamaev

    OriginalPaper Pages: 680 - 683

26. Cation radicals — intermediates in the vilsmeier-haack reaction

    • V. G. Koshechko
    • A. N. Inozemtsev

    OriginalPaper Pages: 683 - 687

27. Electrophilic substitution and electronic structure of indolo[2,3-b]quinoxaline

    • V. T. Grachev
    • S. P. Ivashchenko
    • T. A. Mikhailova

    OriginalPaper Pages: 687 - 689

28. Acylation and iodination of 5-(p-R-phenyl)-1,2,4-triazole-3-thiones

    • S. M. Khripak
    • M. I. Kreka
    • V. I. Yakubets

    OriginalPaper Pages: 690 - 693

29. Synthesis of 2-(4'-methyl-1',3'-imidazolidon-1'-yl)-sym-triazines

    • V. V. Dovlatyan
    • L. L. Gyul'budagyan
    • R. G. Mirzoyan

    OriginalPaper Pages: 693 - 696

30. Alkylation of 5-substituted tetrazoles with mannich bases

    • V. G. Kitaeva
    • R. I. Ishmetova
    • N. M. Voronina

    OriginalPaper Pages: 697 - 699