1. Methylenemalonic aldehydes and their use in organic synthesis (review)

   • L. A. Yanovskaya
   • G. V. Kryshtal'

   ReviewPaper Pages: 807 - 820

2. Synthesis and some properties of ethyl 2-oxo-4-cyano-1-oxaspiro[4,5]decane-3-carboxylate

   • R. A. Kuroyan
   • S. A. Pogosyan
   • N. P. Grigoryan

   OriginalPaper Pages: 821 - 823

3. Reaction of 2,4-disubstituted 1,3-dioxolanes with dihalocarbenes

   • M. S. Klyavlin
   • T. K. Tkachenko
   • D. L. Rakhmankulov

   OriginalPaper Pages: 824 - 825

4. Heterocyclic bioantioxidants 1. Reaction of 3-nitro-4-chlorocoumarin with thiolating agents

   • É. A. Parfenov
   • L. D. Smirnov

   OriginalPaper Pages: 825 - 830

5. Indole derivatives 137. Quantum-chemical study of the conformation of some phenylhydrazones and their enehydrazine tautomers

   • Dzh. A. Kereselidze
   • M. I. Raevskii
   • N. N. Suvorov

   OriginalPaper Pages: 830 - 832

6. Protonation of 1,4-bis(1-vinyl-2-pyrrolyl)benzene

   • M. V. Sigalov
   • E. Yu. Shmidt
   • B. A. Trofimov

   OriginalPaper Pages: 832 - 836

7. Cyclization of 1,1,2,2-tetracyanoethane by the semicarbazones and oximes of carbonyl compounds

   • O. E. Nasakin
   • A. N. Lyshchikov
   • P. B. Terent'ev

   OriginalPaper Pages: 837 - 841

8. Heterocumulenes in heteroarylation

   • A. K. Sheinkman
   • E. V. Fedash
   • P. B. Terent'ev

   OriginalPaper Pages: 842 - 844

9. ¹⁵N NMR spectra and specific intramolecular interactions in N-vinylazoles

   • A. V. Afonin
   • V. K. Voronov
   • A. V. Vashchenko

   OriginalPaper Pages: 845 - 848

10. Aziridinyl ketones and their cyclic anils. 10. 2,4,6-Triaryl-1,3-diazabicyclo[3.1.0]hex-3-enes

    • V. D. Orlov
    • Z. Kaluski
    • F. G. Yaremenko

    OriginalPaper Pages: 849 - 854

11. N-nitration of 1(2)-substituted 5-aminotetrazoles with tetranitromethane

    • A. G. Mayants
    • V. S. Klimenko
    • Yu. N. Burtsev

    OriginalPaper Pages: 854 - 858

12. Stereochemistry of nitrogenous heterocycles. 71. Isomerization — Equilibration of stereoisomeric ethinylcarbinols epimeric at the carbinol center

    • G. S. Litvinenko
    • T. K. Iskakova

    OriginalPaper Pages: 859 - 863

13. Specific C-H⋯N intramolecular interactions in the vinyloxy- and vinylthiopyridine series

    • A. V. Afonin
    • M. A. Andriyankov
    • M. Ya. Khil'ko

    OriginalPaper Pages: 863 - 866

14. Stereoselective transformation of 1,3-dithia-4-cyclohexene enaminonitriles into substituted 3,4-trans-1,2,3,4-tetrahydropyridine-6-thiolates with pyridinium ylides

    • A. M. Shestopalov
    • A. S. Demerkov
    • V. P. Litvinov

    OriginalPaper Pages: 867 - 871

15. Electronic regioselectivity in the reactions of pyridinium ylides with tetracyanoethylene

    • A. M. Shestopalov
    • Yu. A. Sharanin
    • V. P. Litvinov

    OriginalPaper Pages: 872 - 878

16. Cyclization of 2,4-dichloro-1,5-pentanediones with nucleophilic reagents

    • O. V. Litvinov
    • S. N. Chalaya
    • V. G. Kharchenko

    OriginalPaper Pages: 878 - 882

17. Synthesis of N-methylpentafluorophenylpyridinium salts

    • I. Yu. Kargapolova
    • N. A. Orlova
    • T. N. Gerasimova

    OriginalPaper Pages: 883 - 885

18. Synthesis and structure of 3-amino-4-hetaryl-1-(2H)-isoquinolones

    • A. G. Nemazanyi
    • Yu. M. Volovenko
    • F. S. Babichev

    OriginalPaper Pages: 886 - 888

19. Use of interphase catalysis in the synthesis of 2-acyl-4-oxopyrazino[2,1-α]isoquinolines and 4-acyl-2-piperazinones

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

    OriginalPaper Pages: 888 - 891

20. Chemical properties of ylidene derivatives of azines. 5. Bromination of dihydropyridylidene- and dihydropyrimidinylidenecyanoacetic esters

    • I. V. Oleinik
    • O. A. Zagulyaeva
    • V. P. Mamaev

    OriginalPaper Pages: 891 - 897

21. Diazabicycloalkanes with nitrogen atoms in bridgehead positions. 24. Synthesis and reactions of benzo[f]-1,5-diazabicyclo[3.2.2]nonen-3-one

    • S. O. Doronina
    • A. A. Gall'
    • G. V. Shishkin

    OriginalPaper Pages: 897 - 900

22. Rearrangements of 1-oxa-2-azoles. 7. Synthesis and heterocyclization of 3-acyl-1,2,4-oxadiazole oxime

    • V. H. Andrianov
    • V. G. Semenikhina
    • A. V. Eremeev

    OriginalPaper Pages: 901 - 902

23. 2-Carbethoxy-4H-3,1-benzoxazin-4-one. 1. Synthesis and reaction mechanism of formation

    • I. V. Ukrainets
    • P. A. Bezuglyi
    • S. V. Slobodzyan

    OriginalPaper Pages: 903 - 907

24. 2-Carbethoxy-4H-3,1-benzoxazin-4-one. 2. Hydrazinolysis

    • I. V. Ukrainets
    • P. A. Bezuglyi
    • O. V. Gorokhova

    OriginalPaper Pages: 907 - 909

25. Substituted 1,10b-dihydro-5H-pyrazolo[1,5-c]-1,3-benzoxazines

    • V. D. Orlov
    • N. V. Getmanskii
    • S. V. Iksanova

    OriginalPaper Pages: 910 - 914

26. Recyclization reactions of small rings. 8. Synthesis of 5-substituted 2-oxazolidones from thiazolidine-2,4-dione and oxiranes

    • N. I. Korotkikh
    • A. F. Aslanov
    • O. P. Shvaika

    OriginalPaper Pages: 915 - 917

27. Convenient method of preparing 3-substituted 2,2′-furyl(thienyl)pyrroles

    • Al' Mokhana Nadim
    • Yu. N. Romashin
    • O. G. Kulinkovich

    OriginalPaper Pages: 918 - 920