Amino-α,β-unsaturated ethylenic and acetylenic carbonyl compounds as synthons for the assembly of heterocycles (review) I. A. MaretinaG. V. AsratyanN. G. Ostroumov ReviewPaper Pages: 717 - 727
Chemistry of heteroanalogs of isoflavones 13. 1,3-Benzodioxan analogs of flavonoids V. P. KhilyaKh. Al'. BudiD. Litken OriginalPaper Pages: 728 - 735
Heterocyclic bioantioxidants 4. Chlorolysis of 3-nitro-4-s-benzylcoumarin E. A. ParfenovL. D. Smirnov OriginalPaper Pages: 736 - 737
Reduction of 2-oxa-3,7-diazabicyclo[3.3.0]octanes L. N. ZharkikhG. F. MuzychenkoA. V. Ignatenko OriginalPaper Pages: 738 - 741
Synthesis of 3,6,7-triazabicyclo[3.3.0]octenes by 1,3-cycloaddition with N-arylpyrrolidin-2-ones G. F. MuzychenkoV. G. Kul'nevichA. V. Ignatenko OriginalPaper Pages: 742 - 745
Reaction of a 2-aminoindole with difunctional compounds Yu. N. PortnovS. N. BulagaV. G. Zabrodnyaya OriginalPaper Pages: 746 - 749
Synthesis, structure, and tautomerism of 3a,7-dimethyl-4,6-diphenyl-2-ethynyl-7a-hydroxyperhydropyrrolo[3,2-c]pyridine A. É. AlievT. N. BorisovaA. V. Varlamov OriginalPaper Pages: 750 - 760
Conversions of 9-chloro-4-azafluorene to azalenes N. S. ProstakovE. V. KruglyakL. A. Murugova OriginalPaper Pages: 761 - 765
Recyclization of pyrrolo[1,2-a]pyrazinium salts into 6- and 8-aminoindolizines V. I. TereninE. V. KabanovaYu. G. Bundel' OriginalPaper Pages: 766 - 771
Synthesis and transformations of polyhedral compounds. 14. Opening of hexahydropyrimidine ring of 2-substituted 1,3-diazaadamantanes by electrophilic reagents Ts. E. AgadzhanyanA. D. ArutyunyanG. L. Arutyunyan OriginalPaper Pages: 772 - 775
Molecular structure and tautomeric conversions of 5-(4-dimethylaminophenyl)-7-phenyl-6,7-dihydro-1,2,4-triazolo[1,5-a]pyrimidine S. M. DesenkoV. D. OrlovYu. T. Struchkov OriginalPaper Pages: 776 - 778
Study of the prototropic tautomerism in the 1,2,4-triazino[2,3-a]benzimidazol-(4h)-3-one system N. A. KlyuevM. V. PovstyanoiV. P. Kruglenko OriginalPaper Pages: 779 - 784
Electrochemical reduction of N-nitroaminotetrazoles S. S. GordeichukV. N. LeibzonA. G. Mayants OriginalPaper Pages: 785 - 787
Reactions of 5,6-diamino-1,3-dimethyluracil with halogen derivatives of chalcones V. D. OrlovN. N. KolosS. M. Ivkov OriginalPaper Pages: 788 - 794
Synthesis of halogen substituted imidazo[4,5-e][1,4]diazepine-5,8-diones. Cyclic homologs of methylxanthines É. I. IvanovG. D. KalayanovI. M. Yaroshchenko OriginalPaper Pages: 795 - 797
Synthesis and spectral properties of n-alkyl-4-methyl-7(8)-nitro-2,3,4,5-tetrahydro-(1h)-1,5-benzodiazepin-2-ones B. A. PuodzhyunaiteR. A. YancheneG. Dzhumakuliev OriginalPaper Pages: 798 - 802
Rearrangements of 1-oxa-2-azoles 8. Synthesis and rearrangement of amidrazones of 1,2,4-oxadiazole-3-carboxylic acid V. G. AndrianovV. G. SemenikhinaA. V. Eremeev OriginalPaper Pages: 803 - 807
Rearrangements of 1-oxa-2-azoles 9. Rearrangements of hydrazidoximes of 1,2,4-oxadiazole-3-carboxylic acid V. G. AndrianovV. G. SemenikhinaA. V. Eremeev OriginalPaper Pages: 808 - 812
Synthesis and structure of 9,10,11,12-Dibenz[a,c]-7,14-diaza-1,4-dioxacyclohexadecane-8,13-dione A. A. DvorkinÉ. V. GaninT. I. Malinovskii OriginalPaper Pages: 813 - 817
Generation and cyclization of α-diazocarbothioimidates. Synthesis and structure of derivatives of 5-mercapto-1,2,3-triazole E. F. DankovaV. A. BakulevK. M. Beketov OriginalPaper Pages: 818 - 822
Investigation of the ring-chain tautomerism of alkyl-substituted 6-hydroxytetrahydro-1,3-thiazine-2-thiones by IR spectroscopy and mass spectrometry A. S. FisyukA. S. MoskovkinB. V. Unkovskii OriginalPaper Pages: 823 - 828
Synthesis of 2-methylthio-4H-1,3-thiazines A. S. FisyukB. V. Unkovskii OriginalPaper Pages: 829 - 831
Synthesis of 1,3,4,6,7,11b-hexahydro[1,4]thiazino[3,4,-a]-isoquinolin-4-one, an analog of prasiquantel S. A. ChernyakO. V. ShekhterYu. S. Tsizin OriginalPaper Pages: 832 - 834
New recyclization reaction of difurylarylmethanes A. V. ButinV. E. ZavodnikV. G. Kul'nevich Letters to the Editor Pages: 835 - 836
Synthesis of 1-alkylthio-3H-indolizin-3-ones B. A. TrofimovL. N. SobeninaN. I. Golovanova Letters to the Editor Pages: 837 - 837
Formation of 1-aryl-2-chloromethylene-1,2,3,4-tetrahydropyridines and isomerization to 1,4-dihydropyridines B. S. ChekavichusI. S. BirgeleG. Ya. Dubur Letters to the Editor Pages: 838 - 839
3-Aryl-5,5-dimethyl-5,6-dihydro-1,2,4-triazolo[3,4-a]isoquinolines: A new example of atropo isomerism A. A. GorbunovV. S. ShklyaevYu. V. Shklyaev Letters to the Editor Pages: 840 - 841
Synthesis of 6-acylmethylhexahydro-1,2,4,5-tetrazine-3-thiones A. S. NakhmanovichT. E. Glotova Letters to the Editor Pages: 842 - 842
Synthesis of mercapto-substituted diazacrown ethers A. I. IsmievM. A. AllakhverdievA. M. Magerramov Letters to the Editor Pages: 843 - 843