Catalytic methods of obtaining pyridine bases (survey) I. Ya. Lazdin'shA. A. Avots OriginalPaper Pages: 823 - 837
Synthesis of 2-oxo-3H-furo[3,2-c]pyrylium salts and 4-pyrone-3-acetic acid by acylation of β-aroylpropionic acids Yu. I. RyabukhinV. V. MezheritskiiG. N. Dorofeenko OriginalPaper Pages: 838 - 841
Cyclization of o-arylhydroxylamines with β-dicarbonyl compounds V. A. ZagorevskiiL. A. SamarinaL. A. Aksanova OriginalPaper Pages: 842 - 846
Synthesis of some 3-chromanone derivatives O. N. Bubel'I. G. Tishchenko OriginalPaper Pages: 846 - 848
Macrocyclic formazans — Derivatives of [1,11,4,5,7,8]-dioxatetraazacyclotetradecyne V. M. DziomkoV. M. OstrovskayaT. E. Zhukova OriginalPaper Pages: 848 - 849
Dependence of the fragmentation under electron impact of 2-(δ-methoxycarbonylbutyl)-3-hydroxy-4-benzoylamino-thiophanes on stereochemical factors Zh. K. TorosyanS. D. MikhnoR. G. Kostyanovskii OriginalPaper Pages: 850 - 852
A new synthesis of 3-thienylacetonitrile based on the photo-stimulated reaction of 3-bromothiophene with the cyanomethanide ion Ya. L. Gol'dfarbA. P. YakubovL. I. Belen'kii OriginalPaper Pages: 853 - 855
Reaction of 2-heteroarylbenzimidazole with electrophilic reagents M. M. El'chaninovL. Ya. OleinikovaA. M. Simonov OriginalPaper Pages: 856 - 858
Phosphorylation of the potassium salt of benzothiazoline-2-thione by diamidochlorophosphates T. V. RatnikovaA. I. GinakV. I. Yakovlev OriginalPaper Pages: 858 - 860
Benzoxazines and related compounds T. V. SokolovaK. I. LopatinaV. A. Zagorevskii OriginalPaper Pages: 860 - 863
Investigation of some nitrogen compounds of 2,2′-bithiophene 7. Nitration of 5-R-2,2′-bithiophenes containing electron-donating substituents A. V. YudashkinA. E. LipkinV. F. Ignatov OriginalPaper Pages: 864 - 868
Cyclization of allylthiophenethiols A. V. AnisimovV. F. IonovaE. A. Viktorova OriginalPaper Pages: 869 - 872
Mesoionic compounds with a bridging nitrogen atom L. T. GorbE. D. SychI. S. Shpileva OriginalPaper Pages: 872 - 877
Production of 3-bromoselenopheno[2,3-b]selenophene Ya. L. Gol'dfarbV. P. LitvinovI. P. Konyaeva OriginalPaper Pages: 877 - 879
Carbolines 10. Basicity constants of some 1H-pyrido[2,3-b]indoles (α-isocarbolines) N. N. PogodaevaV. V. KononovaA. A. Semenov OriginalPaper Pages: 879 - 882
Benzindoles 20. Nitration of 2,3-dimethylbenz[4,5]- and 2,3-dimethylbenz[6,7]indoles O. D. ZhilinaL. B. ShagalovN. N. Suvorov OriginalPaper Pages: 883 - 887
Synthesis of pyrroloquinolines from aminoindoles and ethoxymethylenemalonic ester V. P. ChetverikovS. A. YamashkinL. G. Yudin OriginalPaper Pages: 888 - 890
Pyrrolocarbazoles 2. Some derivatives of 3H-pyrrolo[2,3-c]carbazole M. I. SikharulidzeT. E. KhoshtariyaN. N. Suvorov OriginalPaper Pages: 890 - 893
Synthesis of 3H-pyrrolo[2,3-c]acridine and some of its properties T. M. Alyab'evaT. E. KhoshtariyaN. N. Suvorov OriginalPaper Pages: 894 - 899
2,4-Diphenyl-3-azafluorene N. S. ProstakovV. O. FedorovA. T. Soldatenkov OriginalPaper Pages: 899 - 901
Production of 1-azafluorene from 2-methyl-3-phenylpyridine N. S. ProstakovA. T. SoldatenkovV. O. Fedorov OriginalPaper Pages: 902 - 904
Equilibrium NH acidity of nitrogen heterocycles M. I. TerekhovaÉ. S. PetrovA. I. Shatenshtein OriginalPaper Pages: 904 - 908
Protonation of derivatives of pyrrolo(1,2-a)pyrazine and pyrrolo(1,2-a)pyrimidine G. G. DvoryantsevaT. N. Ul'yanovaA. N. Grinev OriginalPaper Pages: 908 - 913
Mass spectra of imidazole derivatives L. Yu. IvanovskayaB. G. DerendyaevL. B. Volodarskii OriginalPaper Pages: 914 - 921
Mass spectral behavior of alkyl- and amino-5-azacinnolines P. B. Terent'evV. G. KartsevM. F. Budyka OriginalPaper Pages: 922 - 925
Analogs of pyrimidine mono- and polynucleotides R. A. ZhukA. É. BerzinyaS. A. Giller OriginalPaper Pages: 926 - 929
Heterocyclic nitro compounds M. S. PevznerT. N. KulibabinaL. V. Kilina OriginalPaper Pages: 929 - 932
Homolytic fission of the C-C bond in a σ-complex corresponding to a nucleophilic substitution of hydrogen in a heteroaromatic cation O. N. ChupakhinV. I. ShilovV. F. Gryazev Letters to the Editor Pages: 933 - 934
Free radical amidomethylation of indoles with azomethines in the presence of acylating agents and zinc dust A. K. SheinkmanE. N. NelinV. P. Marshtupa Letters to the Editor Pages: 934 - 934