Frequencies and intensities of the carbonyl IR absorption bands and structures of cyclopenta [b] chromene derivatives B. E. ZaitsevV. A. ChurkinaYu. N. Porshnev OriginalPaper Pages: 795 - 799
Photo- and thermochromic 2-amino-2H-chromenes I. M. AndreevaE. A. BondarenkoB. Ya. Simkin OriginalPaper Pages: 799 - 806
Synthesis of 6-hetaryl-substituted azulenes and their reactions with 2,6-diphenylpyrylium perchlorate G. N. DorofeenkoA. V. KoblikL. A. Murad'yan OriginalPaper Pages: 807 - 810
Synthesis of some thienyl-substituted α,β-unsaturated ketones containing a nitro group Yu. D. ChurkinL. V. Panfilova OriginalPaper Pages: 810 - 812
Reactions of p-hydroxyphenyl- and p-phenolatothianium compounds E. N. KaraulovaL. P. BarykinaM. A. Dzyubina OriginalPaper Pages: 812 - 817
Formation of 3,5-diphenyl-2-thiabicyclo[4.4.0]dec-Δ1,6-ene under the conditions of the pummerer reaction and its structure T. V. StolbovaS. K. KlimenkoV. G. Kharchenko OriginalPaper Pages: 818 - 821
Structural investigations of isomeric 2,4-diphenyl-7,8-benzohexahydrothiochromenes V. G. KharchenkoA. P. Kriven'koYu. T. Struchkov OriginalPaper Pages: 821 - 824
α-Acetylenic ethyleneimides and their reactions with amines A. V. EremeevD. A. TikhomirovYu. V. Shubina OriginalPaper Pages: 825 - 828
Intramolecular rearrangement of N-acetylindoxyl oxime A. N. GrinevS. Yu. RyabovaK. F. Turchin OriginalPaper Pages: 828 - 830
Transformations of 1,2-dimethylpyridinium iodide under the influence of sulfites of cyclic amines A. N. KostT. V. StupnikovaV. P. Marshtupa OriginalPaper Pages: 830 - 833
Reaction of N-phenylmaleinimide with 2- and 4-vinylpyridines P. B. Terent'evV. G. KartsevA. N. Kost OriginalPaper Pages: 833 - 836
Unusual hydration of stereoisomeric trans-1, 2-dimethyl-4-vinylethynyldecahydro-4-quinolols A. A. AkhremL. I. UkhovaV. G. Zaikin OriginalPaper Pages: 837 - 843
Stereochemistry of ethynylation of 2,7-dialkyl- and 1,2,7-trialkyl-trans-decahydro-4-quinolones L. I. UkbovaA. N. SergeevaB. E. Nadin OriginalPaper Pages: 843 - 848
Hindered internal rotation about the C-N partially double bond in N-acyl derivatives of 1,2,3,4-tetrahydroquinoline L. B. KrivdinV. N. TorocheshnikovN. B. Kazennova OriginalPaper Pages: 849 - 853
Synthesis and reactions of pyrrolo[2,3-c]azepine derivatives R. G. GlushkovT. V. Stezhko OriginalPaper Pages: 853 - 856
Synthesis and structures of alkyl (aryl) benzazolylazoketoximes L. I. MedvedevaG. N. LipunovaE. O. Sidorov OriginalPaper Pages: 857 - 860
Redox transformations of 2-formylquinoxaline hydrate and diethylacetal N,N′-dioxides A. S. ElinaI. S. MusatovaM. S. Goizman OriginalPaper Pages: 861 - 863
Analogs of pyrimidine nucleosides. 13. 1-Substituted 4-thiouracils L. T. KaulinyaM. Yu. LidakR. A. Zhuk OriginalPaper Pages: 864 - 868
Protropic tautomerism and conformational isomerism of 4-(N-arylamino)-2-(1H-pyrazol-1-YL)pyrimidines A. V. IvashchenkoO. N. GarichevaYu. S. Ryabokobylko OriginalPaper Pages: 868 - 872
Acetals of lactams and acid amides. 33. Reaction of secondary enamino amides with amide acetals and synthesis of condensed pyrimidines V. G. GranikE. O. SochnevaO. S. Anisimova OriginalPaper Pages: 873 - 877
Heterocyclic derivatives of purines. 3. Synthesis and mass spectrometric study of imidazo[1,2-]purine B. A. PriimenkoS. N. GarmashA. K. Sheinkman OriginalPaper Pages: 877 - 881
Perfluorophenyl-containing verdazyl radicals O. M. PolumbrikI. G. Ryabokon'L. N. Markovskii OriginalPaper Pages: 882 - 885