1. Multicomponent Reactions Based on In Situ Generated Isocyanides for the Construction of Heterocycles

   • Subrahmanya Ishwar Bhat
   • Madhuprasad Kigga
   • Majid M. Heravi

   REVIEWS 09 September 2021 Pages: 709 - 719

   

2. 3-Nitro-1,2,4-triazol-5-one (NTO): High Explosive Insensitive Energetic Material

   • Ruksana R. Sirach
   • Pragnesh N. Dave

   OriginalPaper 07 September 2021 Pages: 720 - 730

   

3. Synthetic application of oxiranecarbonitriles (microreview)

   • Chuangchuang Xu
   • Jiaxi Xu

   OriginalPaper 07 September 2021 Pages: 731 - 733

   

4. Coumarin synthesis via Pechmann condensation: toward a greener era (microreview)

   • Guilherme Arraché Gonçalves
   • Vera Lucia Eifler-Lima

   OriginalPaper 07 September 2021 Pages: 734 - 736

   

5. Boron-substituted 1,2,3-triazoles (microreview)

   • Nazariy T. Pokhodylo
   • Khryestyna Ye. Pitkovych

   OriginalPaper 07 September 2021 Pages: 737 - 739

   

6. Approaches to synthesis and chemical modification of isorhodanine and its derivatives (microreview)

   • Taras I. Chaban
   • Vasyl S. Matiychuk

   OriginalPaper 07 September 2021 Pages: 740 - 742

   

7. Acenaphthenequinone-Based Stabilized Azomethine Ylides in (3+2) Cycloaddition Reactions with 1,5-diarylpent-4-ene-1,3-diones

   • Nikolay S. Zimnitskiy
   • Alexey Yu. Barkov
   • Vyacheslav Ya. Sosnovskikh

   OriginalPaper 06 September 2021 Pages: 743 - 750

   

8. Regio- and Stereoselective 1,3-dipolar Cycloaddition of Azomethine Ylides Based on Isatins and (thia)proline to 3-nitro-2-(trifluoro(trichloro)methyl)-2H-chromenes: Synthesis and Cytotoxic Activity of 6-(trihalomethyl)-spiro[chromeno(thia)pyrrolizidine-11,3'-indolin]-2'-ones

   • Igor B. Kutyashev
   • Maria V. Ulitko
   • Vyacheslav Ya. Sosnovskikh

   OriginalPaper 08 September 2021 Pages: 751 - 763

   

9. Novel Approach to the Synthesis of 3-amino-4-arylpyridin-2(1H)-one Derivatives

   • Vladislav Yu. Shuvalov
   • Sergei А. Chernenko
   • Alexander S. Fisyuk

   OriginalPaper 07 September 2021 Pages: 764 - 771

   

10. Synthesis of new 5-hydroxyquinazoline derivatives from functionalized 5-acetyl-6-methylpyrimidines

    • Alexander V. Komkov
    • Mikhail A. Kozlov
    • Igor V. Zavarzin

    OriginalPaper 08 September 2021 Pages: 772 - 786

    

11. Synthesis of new pyrido[2,3-d]pyrimidin-5-one, pyrido[2,3-d]pyrimidin-7-one, and pyrimidino[4,5-d][1,3]oxazine derivatives from 5-acetyl-4-aminopyrimidines

    • Alexander V. Komkov
    • Mikhail A. Kozlov
    • Igor V. Zavarzin

    OriginalPaper 08 September 2021 Pages: 787 - 798

    

12. New heterobimetallic ruthenium(II) complex with imidazo[4,5-f][1,10]phenanthroline-based ligand: synthesis, optical and electrochemical properties

    • Sergey D. Tokarev
    • Anatoly Botezatu
    • Olga A. Fedorova

    OriginalPaper 07 September 2021 Pages: 799 - 805

    

13. One-pot synthesis of 1,5-benzodiazepine-2,3-dicarboxylates via three-component domino reactions in the presence of γ-Fe₂O₃@SiO₂/Ce(OTf)₃

    • Xiaoying An
    • Lei Gao
    • Lanzhi Wang

    OriginalPaper 08 September 2021 Pages: 806 - 816

    

14. Oxidative cyclization of 5-aryl-1-benzyl-1,2,3-triazoles bearing electron-rich aromatic groups: ortho/ortho and ortho/ipso coupling

    • Maksim А. Boichenko
    • Konstantin V. Anisovich
    • Olga А. Ivanova

    OriginalPaper 07 September 2021 Pages: 817 - 822

    

15. Synthesis of novel isoxazole derivatives bearing kojic acid moiety and evaluation of their antimicrobial activity

    • Sona Khodabandlou
    • Mahnaz Saraei

    OriginalPaper 06 September 2021 Pages: 823 - 827

    

16. Synthesis of 3(5)-aryl-5(3)-pyrazolyl-1,2,4-oxadiazole nitro derivatives

    • Tatyana K. Shkineva
    • Irina A. Vatsadze
    • Igor L. Dalinger

    OriginalPaper 08 September 2021 Pages: 828 - 836

    

17. Bromination of 3,4-dihydro-2H-thiopyran derivatives

    • Ekaterina А. Merkulova
    • Aleksei V. Kolobov
    • Valentine G. Nenajdenko

    OriginalPaper 07 September 2021 Pages: 837 - 840

    

18. 4-(N-Boc-amino)-1Н-1,2,3-triazolecarbothioamides in the synthesis of a new heterocyclic [1,2,3]triazolo[4,5-e][1,4]thiazepine system

    • Natalia A. Syrota
    • Sergiy V. Kemskiy
    • Mykhailo V. Vovk

    OriginalPaper 08 September 2021 Pages: 841 - 847

    

19. Selenophenochromones Selectively Inhibit Human Lung Carcinoma Cells Growth

    • Jelena Vasiljeva
    • Ilona Domracheva
    • Pavel Arsenyan

    OriginalPaper 07 September 2021 Pages: 848 - 856

    

20. Synthesis of substituted 2,5-dihydro-2,2'-bifurans

    • Danil K. Vshivkov
    • Ludmila N. Sorotskaja
    • Maxim G. Uchuskin

    OriginalPaper 07 September 2021 Pages: 857 - 860

    

21. Modified synthesis and structural features of 2-benzylidene-4-nitro-2,5-dihydrothiophene 1,1-dioxides

    • Igor I. Savelev
    • Irina E. Efremova
    • Alexander V. Belyakov

    OriginalPaper 06 September 2021 Pages: 861 - 865

    

22. Synthesis of azidopropargylamino-substituted 1,3,5-triazines – novel monomers for the production of energetic polymers

    • Aleksey V. Shastin
    • Artem O. Petrov
    • Tatiana N. Gavrishova

    OriginalPaper 07 September 2021 Pages: 866 - 870

    

23. Synthesis and structural characterization of N,N',N'',N'''-tetrasubstituted cyclams

    • Luis G. Alves
    • Rui F. Munhá
    • Ana M. Martins

    OriginalPaper 08 September 2021 Pages: 871 - 874