1. Analogues of prostacyclin (PGI₂) modified in the 2-oxabicyclo[3.3.0]octane fragment (review)

   • Ya. F. Freimanis
   • K. Dikovskaya

   ReviewPaper Pages: 471 - 485

2. Reaction of 1-alkyl-2-aryl-3-(2-methyl-2,3-epoxypropionyl)aziridines with boron trifluoride etherate in methanol

   • A. M. Zvonok
   • N. M. Kuz'menok
   • I. G. Tishchenko

   OriginalPaper Pages: 485 - 489

3. Formation of 2-phenyl-γ-benzpyrone (flavone) in nucleophilic thiylation of 1-(2′-hydroxyphenyl)-3-phenylprop-1-yn-1-one by potassium p-thiocresolate

   • S. P. Korshunov
   • V. E. Statsyuk
   • I. V. Bodrikov

   OriginalPaper Pages: 490 - 491

4. Synthesis of tetra(1,4-dithiacyclohexene)porphyrazine and its metal complexes

   • G. P. Shaposhnikov
   • V. P. Kulinich
   • R. P. Smirnov

   OriginalPaper Pages: 492 - 494

5. Asymmetrical alkylation of 1-[(s)-α-phenylethyl]-azethidinone-2

   • N. N. Romanova
   • V. A. Budylin
   • Yu. G. Bundel'

   OriginalPaper Pages: 495 - 499

6. Azo coupling and aminomethylation of 2,5-diphenylpyrrole and its derivatives

   • A. N. Grinev
   • M. V. Mezentseva
   • L. M. Alekseeva

   OriginalPaper Pages: 499 - 503

7. Kinetics of the cycloaddition of maleic anhydride to arylaminomethylene derivatives of 3-methyl-1-phenylpyrazole-5-thione

   • I. Ya. Kvitko
   • I. I. Potanochkina
   • L. A. Brindza

   OriginalPaper Pages: 503 - 507

8. Recyclization of 1-amino-3.5-diaryl-2.6,6-tricyanocyclohexa-1,3,-dienes to pyridine derivatives

   • Yu. T. Abramenko
   • A. V. Ivashchenko
   • Yu. A. Sharanin

   OriginalPaper Pages: 508 - 512

9. Electrochemical reduction of bipyridinium salts

   • I. P. Krainov
   • S. F. Kramarenko
   • O. Yu. Okhlobystin

   OriginalPaper Pages: 513 - 516

10. Preparation and properties of betaines of 4-pyridyl-3,4-dihydropyridine-2-thiones(1H)

    • A. A. Krauze
    • É. É. Liepin'sh
    • G. Ya. Dubur

    OriginalPaper Pages: 517 - 521

11. Acid deuterium exchange in methoxyquinolines and their N-oxides

    • I. G. Tupitsyn
    • N. N. Zatsepina
    • A. A. Kane

    OriginalPaper Pages: 522 - 529

12. α-phenylisocinchomeronic and 4-azafluorenone 3-carboxylic acids

    • N. S. Prostakov
    • Sakha Shibu Rani
    • N. D. Sergeeva

    OriginalPaper Pages: 529 - 532

13. Reaction of 1-methyluracil with phenylbenzhydrazonoyl chloride

    • N. B. Chernyshova
    • V. N. Shibaev

    OriginalPaper Pages: 532 - 538

14. Reaction of diaroylethylenes with ortho-phenylenediamine and its derivatives

    • V. D. Orlov
    • B. Insuasti
    • S. M. Desenko

    OriginalPaper Pages: 538 - 542

15. Nitroazines. 5. Use of the japp-klingemann reaction for the synthesis of nitrotriazines

    • V. L. Rusinov
    • T. L. Pilicheva
    • D. T. Allakhverdieva

    OriginalPaper Pages: 543 - 546

16. Reaction of 3,4-diaminofurazan with carbonyl compounds and their metal complexes

    • I. S. Vasil'chenko
    • S. G. Kochin
    • A. D. Garnovskii

    OriginalPaper Pages: 546 - 549

17. Crown ethers bound to sulfanilamide preparations

    • A. V. Bogatskii
    • E. V. Ganin
    • N. G. Luk'yanenko

    OriginalPaper Pages: 549 - 551

18. 2-Hydroxymethylamino-4-thiazolinone. Confirmation and chelate formation

    • S. M. Ramsh

    OriginalPaper Pages: 551 - 557

19. Acid deuterium exchange in benzazoles

    • I. F. Tupitsyn
    • N. N. Zatsepina
    • A. A. Kane

    OriginalPaper Pages: 557 - 564

20. Benzazolin-2-thiones in the michael reaction. 2. Reaction of benzothiazolin- and benzoxazolin-2-thiones with acrylonitrile, acrylamide, and methyl acrylate in the presence of basic catalysts

    • K. V. Anan'eva
    • N. K. Rozhkova

    OriginalPaper Pages: 564 - 567

21. Heterocyclization of compounds containing diazo and cyano groups. 2. Synthesis and recyclization of 4-substituted 5-amino-1,2,3-thiadiazoles

    • Yu. M. Shafran
    • B. A. Bakulev
    • G. I. Validuda

    OriginalPaper Pages: 567 - 571

22. Divinyl sulfide. 15. Cycloaddition of divinyl sulfide and its 2-methyl derivatives to thiourea and N-monoalkyl- and N-monoarylthioureas

    • G. M. Gavrilova
    • S. V. Amosova
    • N. M. Borodina

    OriginalPaper Pages: 572 - 577

23. Mass-spectrometric study of benzopyridosilaazepines and -azepinones

    • V. K. Shevtsov
    • A. V. Varlamov
    • N. S. Prostakov

    OriginalPaper Pages: 577 - 580

24. Electrochemical preparation of pyridinyl radicals, substituted by electron acceptors in the β-position

    • R. A. Gavar
    • L. Kh. Baumane
    • D. Kh. Mutsenietse

    Letters to the Editor Pages: 581 - 582

25. Synthesis of 4-aryl-5-thioxo-4,5-dihydroindeno[1,2-b]pyridines

    • V. K. Lusis
    • D. Kh. Mutsenietse
    • G. Ya. Dubur

    Letters to the Editor Pages: 582 - 582

26. Reaction of O-aryl-N-di(2-chloroethyl)amidoguanidyl phosphates with acetoacetic ester

    • I. I. Kuz'menko

    Letters to the Editor Pages: 583 - 583

27. Pyrimidinetetrasulfonic acid

    • Yu. L. Yagupol'skii
    • M. T. Kolycheva
    • V. M. Cherkasov

    Letters to the Editor Pages: 584 - 584

28. Addition of trichloroacetonitrile to vinyltetrazoles

    • G. A. Shvekhgeimer
    • K. I. Kobrakov
    • V. K. Promonenkov

    Letters to the Editor Pages: 585 - 585