1. Synthesis and properties of spiropyrans that are capable of reversible opening of the pyran ring (review)

   • É. R. Zakhs
   • V. M. Martynova
   • L. S. Éfros

   ReviewPaper Pages: 351 - 372

2. Synthesis of ethyl 2-alkylthio-2-oxazoline-5-carboxylate

   • O. N. Bubel'
   • I. G. Tishchenko
   • O. A. Grinkevich

   OriginalPaper Pages: 372 - 373

3. Hydrogenation of difurfurylideneacetone on a raney nickel catalyst

   • R. Mat'yakubov
   • Yu. M. Mamatov
   • E. G. Abduganiev

   OriginalPaper Pages: 374 - 377

4. Method for preparation of methyl 3-(2,2-dimethyl-4-tetrahydropyranyl)-3-oxopropionate

   • R. S. Vartanyan
   • Zh. V. Kazaryan
   • S. A. Vartanyan

   OriginalPaper Pages: 377 - 380

5. 1-methoxy-3,5-diaryl-2-oxabicyclo[4.4.0]dec-3-enes from “semicyclic” 1,5-diketones

   • L. V. Vlasova
   • T. I. Tyrina
   • V. G. Kharchenko

   OriginalPaper Pages: 380 - 383

6. Synthesis of 2-phenylthieno[3,2-d]oxazole and 2-phenylthieno[3,2-d]thiazole

   • N. Ya. Kvitko
   • R. V. Khozeeva
   • A. V. El'tsov

   OriginalPaper Pages: 384 - 386

7. Synthesis of substituted thienothiazoles

   • P. I. Abramenko
   • T. K. Ponomareva
   • G. I. Priklonskikh

   OriginalPaper Pages: 387 - 390

8. 1,3-thiazinediones and pyrimidinediones

   • V. G. Beilin
   • V. A. Gindin
   • B. Ya. Simkin

   OriginalPaper Pages: 390 - 393

9. ¹³C NMR spectra of the bases and conjugate acids of 3- and 5-formyl-,acetyl-, and carbethoxypyrroles

   • M. I. Struchkova
   • G. G. Dvoryantseva
   • R. P. Evstigneeva

   OriginalPaper Pages: 394 - 400

10. New nucleophilic substitution reactions in the indole series

    • T. V. Stupnikova
    • L. A. Rybenko
    • N. A. Klyuev

    OriginalPaper Pages: 400 - 403

11. 9-alkenylcarbazoles

    • V. D. Filimonov
    • V. A. Anfinogenov
    • E. E. Sirotkina

    OriginalPaper Pages: 404 - 408

12. Conformational analysis and stereochemistry of the reduction of 2-alkoxymethyl-4-oxopiperidines

    • R. S. Vartanyan
    • É. A. Mistryukov

    OriginalPaper Pages: 409 - 412

13. Mass spectra of piperidines with a shielded nitrogen atom

    • A. I. Ermakov
    • Zh. K. Torosyan
    • Yu. N. Sheinker

    OriginalPaper Pages: 413 - 418

14. Conversion of the quinoline ring to an indole ring

    • K. M. Dyumaev
    • E. P. Popova

    OriginalPaper Pages: 418 - 421

15. Oxidation and hydrogenation of benzo[g]isoquinolines

    • N. S. Prostakov
    • V. I. Kuznetov
    • L. M. Kirillova

    OriginalPaper Pages: 421 - 423

16. Mass-spectrometric behavior of polynuclear derivatives of benzo[f]quinoline

    • N. S. Kozlov
    • G. S. Shmanai
    • V. I. Vil'chinskaya

    OriginalPaper Pages: 424 - 429

17. Cycloaddition to aminomethylene derivatives of 1-phenyl-3-methylpyrazole-5-thione and 1-phenyl-3-methylpyrazole-5-selenone

    • G. K. Lebedeva
    • I. Ya. Kvitko
    • A. V. El'tsov

    OriginalPaper Pages: 429 - 432

18. Electronic effects in dianion radicals of nitro derivatives of 2-phenylbenzimidazole

    • I. M. Sosonkin
    • G. N. Strogov
    • N. V. Fedyainov

    OriginalPaper Pages: 433 - 435

19. Dipyrazolinyl-substituted 1,4-distyrylbenzenes

    • R. A. Minakova
    • L. Ya. Malkes
    • A. I. Bedrik

    OriginalPaper Pages: 435 - 438

20. Aziridinyl ketones and their heteroanalogs

    • V. D. Orlov
    • F. G. Yaremenko
    • V. F. Lavrushin

    OriginalPaper Pages: 438 - 442

21. Electrochemical dechlorination of some derivatives of 1-chlorophthalazine in dimethylformamide

    • V. Kh. Ivanova
    • B. I. Buzykin
    • N. N. Bystrykh

    OriginalPaper Pages: 443 - 446

22. 1,4-benzodiazepines and their cyclic homdlogs and analogs

    • Z. I. Zhilina
    • A. V. Bogat-skii
    • N. I. Danilina

    OriginalPaper Pages: 447 - 451

23. Heterocyclic nitro compounds

    • M. S. Pevzner
    • T. N. Kulibabina
    • V. A. Tartakovskii

    OriginalPaper Pages: 451 - 455

24. Heterocyclic nitro compounds

    • M. S. Pevzner
    • T. N. Kulibabina
    • L. A. Malinina

    OriginalPaper Pages: 456 - 458

25. Reaction of cyanuryl chloride and some of its monosubstituted derivatives with toluene

    • V. N. Zaplishnyi
    • É. S. Avanesyan
    • G. M. Pogosyan

    OriginalPaper Pages: 458 - 461

26. High-temperature synthesis of 3-aryloxy-7,7-dichloro-2-oxanorcaranes

    • M. G. Voronkov
    • V. G. Kozyrev
    • O. B. Bannikova

    Letters to the Editor Pages: 462 - 462

27. Oxidative formation of thiapyrylium salts by polysubstituted thiopyrans

    • V. G. Kharchenko
    • N. I. Kozhevnikova
    • N. V. Voronina

    Letters to the Editor Pages: 463 - 463

28. Pummerer reaction in sulfoxides of the sulfolane series

    • N. N. Novitskaya
    • B. V. Flekhter
    • G. A. Tolstikov

    Letters to the Editor Pages: 464 - 464

29. 1OH-3-aroyl-4,5-dihydrothiazolo[3,4-a]quinoxal-4-ones

    • Yu. S. Andreichikov
    • S. G. Pitirimova

    Letters to the Editor Pages: 465 - 465

30. Transesterification of esters of 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acids

    • B. A. Vigante
    • Ya. Ya. Ozol
    • G. Ya. Dubur

    Letters to the Editor Pages: 466 - 466