1. “Balticum Organicum Syntheticum” Becomes a Tradition

   • E. Lukevics

   OriginalPaper Pages: 631 - 631

2. Molecular Structure of Thiophene 1,1-Dioxides, Thiophene S-oxides, and Their Derivatives. (Review)

   • E. Lukevics
   • P. Arsenyan
   • O. Pudova

   OriginalPaper Pages: 632 - 645

3. Cavitands. (Review)

   • W. Sliwa
   • M. Deska

   OriginalPaper Pages: 646 - 667

4. 5-Hydroxy-2-pyrazolines and Some of Their 1-Substituted Analogs

   • K. N. Zelenin
   • A. R. Tugusheva
   • E. V. Zerova

   OriginalPaper Pages: 668 - 676

5. 1-(1-Carboxy-2-R-4-methylcyclohex-4-enyl)carbonyl- and 1-(2-R-4-Methylcyclohex-4-enyl)carbonyl-3,5-dimethyl(diphenyl)pyrazoles

   • Z. Tetere
   • D. Zicane
   • U. Kalejs

   OriginalPaper Pages: 677 - 681

6. Synthesis of N- and S-Vinyl Derivatives of Heteroaromatic Compounds Using Phase-transfer Catalysis

   • E. Abele
   • O. Dzenitis
   • E. Lukevics

   OriginalPaper Pages: 682 - 685

7. Synthesis of 1- and 2-Carbamoylalkyl-2,3-dihydro-1H-indole and 9-Carbamoylalkyl-2,3,4,4a,9,9a-hexahydro-1H-carbazole Derivatives

   • V. Amankaviciene
   • S. Krikstolaityte
   • A. Sackus

   OriginalPaper Pages: 686 - 691

8. ¹H NMR Detection of σ-Adducts in S _NH Reactions of Nitroquinolines with Chloromethyl Phenyl Sulfone

   • M. A. Grzegozek

   OriginalPaper Pages: 692 - 694

9. Synthesis and Structure of Tris(8-mercaptoquinolinato)thallium and Tris(8-hydroxyquinolinato)thallium Monohydrate

   • L. Pecha
   • J. Bankovskis
   • J. Asaks

   OriginalPaper Pages: 695 - 699

10. Reaction of 4-Azidoquinoline N-Oxide with Dimethyl Acetylenedicarboxylate

    • A. V. Ryzhakov
    • L. L. Rodina

    OriginalPaper Pages: 700 - 701

11. Reaction of Barbituric, 2-Thiobarbituric Acids and Their Derivatives with 2-Carboxybenzaldehyde and Opianic Acid: Synthesis and Tautomerism of 5-(3'-Oxo-1',3'-dihydroisobenzofuran-1'-yl)barbituric Acids and Their 2-Thio Analogs

    • K. A. Krasnov
    • V. G. Kartsev
    • E. E. Santarovich

    OriginalPaper Pages: 702 - 709

12. N-Amination of 4-Pyrimidones by Mesitylenesulfonyl Hydroxylamine

    • A. Yu. Ivanov
    • V. P. Tsyrenov
    • A. A. Potekhin

    OriginalPaper Pages: 710 - 713

13. Properties of 8-Cyano-5-phenyl-7-trifluoromethyl-2,3-dihydroimidazo[1,2-a]pyridines

    • J. Suloeva
    • M. Jure
    • A. Kemme

    OriginalPaper Pages: 714 - 729

14. 2-[2-(2,3-Dihydrobenzimidazolylidene)]- and 2-[2-(2,3-Dihydropyrido[2,3-d]imidazolylidene)]-5,5-dimethyl-1,3-cyclohexanediones

    • N. Tonkikh
    • A. Strakovs
    • H. Schenk

    OriginalPaper Pages: 724 - 729

15. Ring-Ring Tautomerism in the Series of Isoxazolidine and Δ²-Isoxazoline Derivatives

    • A. Yu. Ershov

    OriginalPaper Pages: 730 - 737

16. Tautomerism of the Thioamide Group in 4-Methyl-7-nitro-2,3,4,5-tetrahydro-1,5-benzodiazepine-2-thione

    • R. Janciene
    • Z. Stumbreviciute
    • B. Puodziunaite

    OriginalPaper Pages: 738 - 740

17. Recyclization of 3-Ethoxycarbonylbenzo[c]pyrilium Salts by Primary Amines

    • S. L. Bogza
    • O. V. Rozhkov
    • V. I. Dulenko

    OriginalPaper Pages: 741 - 742

18. New Transformations of 3-Acylaminobenzo[c]pyrilium Salts

    • S. L. Bogza
    • A. A. Malienko
    • V. I. Dulenko

    OriginalPaper Pages: 743 - 744

19. Development of a New Approach to Pyrrole Ring Formation: First Example of a 3-(1-Alkynyl)-2-(alkylthio)pyrroles

    • N. A. Nedolya
    • L. Brandsma
    • S. V. Tolmachev

    OriginalPaper Pages: 745 - 746

20. Multicomponent Synthesis of 3-Cyano-2-methylthio-1,4,5,6,7-pentahydrospirocyclohexane-1',4-pyrindine

    • A. D. Dyachenko
    • S. M. Desenko
    • V. D. Dyachenko

    OriginalPaper Pages: 747 - 748

21. Synthesis of 3-Amino-1,2,3,4-tetrahydroquinazoline-2,4-dione

    • A. A. Maksimenko
    • B. S. Luk'yanov
    • Yu. S. Alekseenko

    OriginalPaper Pages: 749 - 750

22. Two Directions for the Recyclization of N'-Phenyl-6-methoxy-2,2,4-trimethyl-1,2-dihydro-1-quinolinecarboxamide

    • K. V. Zolotykh
    • Kh. S. Shikhaliev
    • E. V. Leshcheva

    OriginalPaper Pages: 751 - 752

23. Synthesis of Derivatives of 7,8-Dihydro[1,2,4]triazolo[4,3-a]pyrimidin-7-one by the Oxidative Cyclization of 2-Arylidenehydrazino-4-hydroxy-6-methylpyrimidines

    • V. A. Yanchenko
    • A. M. Demchenko

    OriginalPaper Pages: 753 - 754

24. 4,5,7,10-Tetrahydro[1,2]dithiolo[3,4-c]pyrrolo[3,2,1-ij]quinoline - a New Heterocyclic System

    • Kh. S. Shikhaliev
    • E. V. Leshcheva
    • S. M. Medvedeva

    OriginalPaper Pages: 755 - 756

25. Intramolecular Cyclization of 2-Thiazolylamides of 2-Aryl-2-hydroxy-2-oxo-Z-2-butenoic Acids to Imidazo[2,1-b]thiazoles

    • N. E. Gavrilova
    • V. V. Zalesov
    • D. N. Kashin

    OriginalPaper Pages: 757 - 758

26. Cycloaddition of 1,3-Benzothiazole-2-sulfenyl Chloride to (1E,3E)-1,4-Diphenyl-1,3-butadiene

    • A. V. Borisov
    • Yu. A. Nikonova
    • G. V. Zatonskii

    OriginalPaper Pages: 759 - 760

27. Synthesis of 7-Acetyl-6-methyl-4-oxo-2,8-diaryl-3,4-dihydro-2H,8H-pyrido[2,1-b][1,3]thiazine-9-carbonitriles

    • V. N. Britsun
    • A. N. Esipenko
    • M. O. Lozinskii

    OriginalPaper Pages: 761 - 762