1. Synthesis of steroids with nitrogen-containing substituents in ring D (Review)

   • S. V. Stulov
   • A. Yu. Misharin

   OriginalPaper 08 February 2013 Pages: 1431 - 1472

   

2. Dioxothietanylation of Heterocycles 1. N-(1,1-Dioxothietan-3-yl)-1,2,4-triazoles

   • E. E. Klen
   • N. N. Makarova
   • F. A. Khaliullin

   OriginalPaper 07 February 2013 Pages: 1473 - 1476

   

3. Synthesis and spectral properties of Azahetero-aromatic derivatives of 2-styrylanthracene

   • V. M. Lee
   • M. F. Budyka

   OriginalPaper 08 February 2013 Pages: 1477 - 1481

   

4. Method of obtaining 6-ethoxycarbonylmethyl-sulfinyl-2,3-dihydroxy-1,2,3,4-tetrahydropyridine

   • L. Krasnova
   • A. Krauze
   • G. Duburs

   OriginalPaper 08 February 2013 Pages: 1482 - 1486

   

5. Reaction of 6-methyl-2-(2-oxo-2-phenyl-ethylidene)-2,3-dihydropyrimidin-4(1H)-one with hydrazine and hydroxylamine

   • A. A. Yavolovskii
   • L. V. Grishchuk
   • G. L. Kamalov

   OriginalPaper 08 February 2013 Pages: 1487 - 1491

   

6. Studies on quinazoline chemistry. 5.* Synthesis of 3,4-dihydroquinazolines with functional substituents at C-2 atom and their alkylation reactions

   • E. V. Gromachevskaya
   • E. A. Kaigorodova
   • G. D. Krapivin

   OriginalPaper 08 February 2013 Pages: 1492 - 1502

   

7. New heterocyclic derivatives of bicyclo[2.2.1]hepta-2,5-diene

   • I. E. Tolpygin
   • V. A. Chernoivanov
   • V. I. Minkin

   OriginalPaper 08 February 2013 Pages: 1503 - 1507

   

8. Synthesis and chemical transformations of 6-amino-7-chloro-2-(2-hydroxyphenyl)-2H-benzo-triazole-4-carboxylic acid derivatives

   • V. S. Vasin
   • T. Yu. Koldaeva
   • V. P. Perevalov

   OriginalPaper 07 February 2013 Pages: 1508 - 1516

9. Interaction of 5-methoxy-4-azatricyclo[4.3.1.1^3,8]-undec-4-ene with nitrogen-containing nucleophiles

   • E. A. Knyazeva
   • M. Yu. Skomorokhov
   • Yu. N. Klimochkin

   OriginalPaper 07 February 2013 Pages: 1517 - 1521

10. Reaction of 2-substituted 7,7-dimethyl-5-oxo-5,6,7,8-tetrahydroquinoline-4-carboxylic acids with hydrazine. Synthesis of 5-substituted 8,8-dimethyl-3,7,8,9-tetrahydro-2H-pyrido-[4,3,2-de]cinnolin-3-ones

    • D. A. Rudenko
    • S. N. Shurov
    • Yu. A. Shchurov

    OriginalPaper 07 February 2013 Pages: 1522 - 1526

11. Synthesis and cleavage of 1,3,7-triazapyrene ethers

    • O. P. Demidov
    • I. V. Borovlev
    • S. V. Pisarenko

    OriginalPaper 07 February 2013 Pages: 1527 - 1532

12. Photo- and thermochromic spirans. 38*. New (1-alkyl-4,5-diphenyl)imidazolyl-substituted spirobenzopyrans

    • E. V. Solov’eva
    • A. V. Chernyshev
    • V. I. Minkin

    OriginalPaper 07 February 2013 Pages: 1533 - 1538

    

13. Synthesis of 5-substituted 8,8-dimethyl-8,9-dihydro-3H,7H-[1,2]oxazino[5,4,3-de]quinolin-3-ones

    • D. A. Rudenko
    • P. A. Slepukhin
    • Yu. A. Shchurov

    OriginalPaper 07 February 2013 Pages: 1539 - 1544

    

14. Polyfunctional pyrazoles. 7*. Ethyl 1-aryl-4-formylpyrazole-3-carboxylates in the synthesis of 2-aryl-2,4-dihydro-6H-thieno-[3,4-c]pyrazol-6-ones

    • M. K. Bratenko
    • M. M. Barus
    • M. V. Vovk

    OriginalPaper 07 February 2013 Pages: 1545 - 1549

15. Synthesis of 5H-thiazolo[3,2-a]pyrimidines

    • A. K. Shiryaev
    • N. S. Baranovskaya
    • M. S. Eremin

    OriginalPaper 07 February 2013 Pages: 1550 - 1554

16. Mannich reaction in the synthesis of N,S-containing heterocycles. 15*. Multicomponent cascade synthesis of 3,4,6a,7,8,9,10,10a-octahydro-2H,6H-pyrimido[4',5':4,5]pyrido[2,1-b][1,3,5]thia(selena)-diazine derivatives

    • K. A. Frolov
    • V. V. Dotsenko
    • S. G. Krivokolysko

    OriginalPaper 07 February 2013 Pages: 1555 - 1561

    

17. First example of the preparation of ethyl 4-aryl-2-carboxymethyl-2-ethyl-5-oxodihydrofuran-3-carboxylates using the Baeyer-Villiger reaction

    • E. A. Zinina
    • N. V. Poplevina
    • V. V. Sorokin

    LETTERS TO THE EDITOR 08 February 2013 Pages: 1562 - 1564

    

18. Reaction of 3-cyanochromones with pyridinium phenacylide

    • M. Yu. Kornev
    • V. S. Moshkin
    • V. Ya. Sosnovskikh

    OriginalPaper 08 February 2013 Pages: 1565 - 1567

19. Unusual reaction of thiomalonamide with 5,5-dimethyl-2-phenylaminomethylidene-1,3-cyclohexanedione

    • V. V. Dotsenko
    • S. G. Krivokolysko

    OriginalPaper 08 February 2013 Pages: 1568 - 1570

    

20. Unexpected formation of naphtho[2,1-d]thiazole-6,9-dione from 3,5,6-trichloro-2-[2-(E-phenyldiazenyl)-thiazol-5-yl]-1,4-benzoquinone

    • N. Batenko
    • S. Belyakov
    • R. Valters

    OriginalPaper 08 February 2013 Pages: 1571 - 1573

    

21. Synthesis of pyrido[2',3':3,4]cyclopenta-[1,2-c]isoquinoline, a new heterocyclic system

    • I. V. Dyachenko
    • M. V. Vovk

    OriginalPaper 08 February 2013 Pages: 1574 - 1576

    

22. Nikolai Nikolaevich Suvorov (1922-1999) on the ninetieth anniversary of his birth

    • V. N. Buyanov and A. E. Shchekotikhin

    In Memoriam 08 February 2013 Pages: 1577 - 1578

23. Erratum to: Synthesis of diethyl 1-(1H-perimidin-6(7)-YL)-hydrazine-1,2-dicarboxylates

    • A. S. Kolesnikova
    • A. M. Zhirov
    • A. V. Aksenov

    Erratum 09 February 2013 Pages: 1579 - 1579