Synthesis of heterocyclic compounds on the basis of cyclohexane-1,3-diones (review) A. Ya. StrakovE. Yu. GudrinietseI. A. Strakova ReviewPaper Pages: 585 - 599
Mass-spectrometric characteristics of glycidyl and thioglycidyl ethers Yu. S. SarkisovI. G. ZenkevichV. B. Bakhmendo OriginalPaper Pages: 600 - 606
Identification of derivatives of 2H-chromenes and their acyclic tautomeric forms in the gas phase by mass spectrometry A. G. KalandarishviliP. B. Terent'evG. P. Safaryan OriginalPaper Pages: 607 - 611
Reactions of 7-aminocoumarins leading to alkylidenebenzopyrans M. A. KirpichenokS. K. GorozhankinI. I. Grandberg OriginalPaper Pages: 611 - 616
Stereospecificity of spin-spin coupling constants (SSCC) of 1H, 15N, and 19F nuclei in substituted 2,2-bis(trifluoromethyl)aziridines R. G. KostyanovskiiG. K. KadorkinaI. K. A. Romero Maldonado OriginalPaper Pages: 616 - 624
Indole derivatives. 131. The basicity of 5- and 6-aminoindoles M. A. SalekhL. N. KurkovskayaN. N. Suvorov OriginalPaper Pages: 624 - 627
Synthesis of tetra(4-sulfonatophenyl)porphin derivatives V. V. MorozovA. S. SemeikinB. D. Berezin OriginalPaper Pages: 628 - 630
Synthesis and electronic absorption spectra of substituted tetrabenzoporphins V. N. KopranenkovE. A. MakarovaE. A. Luk'yanets OriginalPaper Pages: 630 - 637
Porphyrins. 24. Identification of isomeric monoesters of natural porphyrins by PMR spectroscopy G. B. MaravinG. V. Ponomarev OriginalPaper Pages: 637 - 642
Reactions of 4,5-diamino-3-methyl-1-phenylpyrazole with aromatic haloketones V. D. OrlovM. TuéniKh. Kiroga OriginalPaper Pages: 643 - 646
Homolytic alkylation of benzimidazole by 1,4-dioxane L. N. ZorinaO. G. SafievD. L. Rakhmankulov OriginalPaper Pages: 646 - 647
Synthesis of polynuclear heterocyclic quinone imines — Derivatives of 4a,9-diazahydrofluoren-6-ones V. A. KaminskiiO. Yu. SlabkoM. N. Tilichenko OriginalPaper Pages: 648 - 653
Cyclization reactions of nitrils. 29. Regioselective synthesis of 6-aryl-3-cyano-2(1H)-pyridinethiones and the corresponding selenones and their characteristics L. A. RodinovskayaYu. A. SharaninV. P. Litvinov OriginalPaper Pages: 658 - 665
Mass spectra and three-dimensional structures of γ-N-aryl(alkyl)aminopiperidines E. E. StashenkoP. I. ZakharovN. S. Prostakov OriginalPaper Pages: 665 - 669
Synthesis of quinoline-4-carboxylic acid and its derivatives V. B. BrasyunasT. A. AndreyanovaYu. N. Sheinker OriginalPaper Pages: 670 - 673
New chiral acyclic analogs of 2′-deoxynucleosides S. N. MikhailovN. B. Grishko OriginalPaper Pages: 673 - 677
Heterocyclic analogs of pleiadiene 60. Synthesis and properties of 1-methyl-2-chloromethylperimidine A. F. PozharskiiE. V. TsarevskayaM. I. Rudnev OriginalPaper Pages: 678 - 681
Diazabicycloalkanes with nitrogen atoms in bridgehead positions. 16. Synthesis and properties of benzo[b]-1,4-diazabicyclo[2.2.2]octene and dibenzo[b,e]-1,4-diazabicyclo[2.2.2]octadiene, containing primary aromatic amino acids A. A. Gall'V. N. Sil'nikovG. V. Shishkin OriginalPaper Pages: 682 - 688
The simplest phenylnitrones and their conversion into isoxazolidine derivatives K. N. ZeleninI. P. BezhanA. Yu. Ershov OriginalPaper Pages: 688 - 691
4H-3,1-benzoxazines. 2. Synthesis of 2,4-substituted 1,2-dihydro-4H-3,1-benzoxazines E. V. GromachevskayaV. G. Kul'nevichV. S. Pustovarov OriginalPaper Pages: 692 - 697
Mesoionic compounds with bridging nitrogen atoms. 14. Polymethine dyes containing a thiozolo[3,4-bl[1,2,4]triazinium oxide nucleus Yu. P. KovtunN. N. Romanov OriginalPaper Pages: 697 - 701
New acid catalyzed conversion of 2-alkoxy-4,5-benzo-1,3-dioxolanes O. G. SafievD. V. NazarovD. L. Rakhmankulov Letters to the Editor Pages: 702 - 702
Some nitration properties of 1-methylpyrazoles V. P. PerevalovYu. A. ManaevB. I. Stepanov Letters to the Editor Pages: 703 - 703
Formation of 6-nitrodihydro- and 6-nitrotetrahydroquinolines. Another reaction of 3-nitropyridinium salts with N-methylacetonimine M. A. YurovskayaA. Z. Afanas'evYu. G. Bundel' Letters to the Editor Pages: 704 - 704
Recyclization of 1-meteyl-2-(2-benzoylethyl)pyridinium iodide V. I. TereninA. N. RumynatsevYu. G. Bundel' Letters to the Editor Pages: 705 - 706
Stereo- and regiospecific cycloaddition of nitrile oxide to 8-syn-dimethoxymethyl-3-oxo-2-oxabicyclo[3.2.1]oct-6-ene N. F. Bondar'R. V. SkupskayaF. A. Lakhvich Letters to the Editor Pages: 706 - 706
Rearrangements of 5-trifluoromethyl-1,2,4-oxadiazoles by action of ammonia and amines V. G. AndrianovA. V. EremeevYu. B. Sheremet Letters to the Editor Pages: 707 - 707