Oxiranyl-Β-aminovinylketones. 1. Preparation of oxiranyl-Β-dialkylaminovinylketones from acetyloxiranes and acetals of amides G. Z. StasevichO. N. Bubel'M. V. Kudrevatykh OriginalPaper Pages: 821 - 823
2-Benzopyrilium salts. 30. Synthesis and properties of 2-benzopyrilium salts with the 2,6-di-t-butylphenyl substituent in position 3 I. V. ShcherbakovaL. Yu. UkhinYu. T. Struchkov OriginalPaper Pages: 824 - 829
Macroheterocycles. 27. Amidomethylation of benzo-crown ethers N. G. Luk'yanenkoV. N. PastushokR. G. Kostyanovskii OriginalPaper Pages: 830 - 832
Benzoid-quinoid tautomerism in azomethines and their structural analogs. 40. Synthesis and structure of 2-(aminobenzylidene)-3(2H)-benzo[b]thiophenones E. N. ShepelenkoV. A. Bren'G. E. Andreichkova OriginalPaper Pages: 833 - 836
Boron fluorides of cis- and trans-2-aryl-3-aroylaziridines O. N. Bubel'V. A. KonovalovI. G. Tishchenko OriginalPaper Pages: 836 - 838
Indole derivatives. 130. Synthesis of disubstituted tryptamines by nitration of 5-methoxy-N-phthalyltryptamine I. A. PetruninL. Kh. VinogradN. N. Suvorov OriginalPaper Pages: 839 - 842
Reactions of derivatives of N-aryl-2-methyl-3-ethoxycarbonyl-4,5-dihydroxy-6-bromoindoles A. N. GrinevI. K. Sorokina OriginalPaper Pages: 842 - 846
Synthesis of 3-methylpyrido[3,2,1-j,k]carbazolium salts and derived cyanine dyes B. M. GutsulyakA. V. TurovM. Yu. Kornilov OriginalPaper Pages: 846 - 849
Protic acid-induced intramolecular reactions of 2-cyclopropylazobenzenes A. N. FedotovI. N. ShishkinaYu. S. Shabarov OriginalPaper Pages: 849 - 854
Syntheses of 2,2′-diimidazole V. V. NurgatinB. M. GinzburgV. F. Polyanskii OriginalPaper Pages: 854 - 856
Tautomerism of 1-methyl-5-amino-2,3-dihydro-1,2,4-triazolium-1-alkylidene(or arylidene)-2-methylaminoguanidinium iodide K. N. ZeleninV. P. SergutinaV. V. Pinson OriginalPaper Pages: 856 - 859
Transfer of oxygen from nicotinic acid N-oxide to pyridine A. V. RyzhakovN. R. Elaev OriginalPaper Pages: 859 - 861
Co-condensation of 2-aminopyridine, aromatic aldehydes, and ketones V. I. LetunovN. P. Soldatova OriginalPaper Pages: 861 - 864
Halopyridines. 1. Synthesis of 3,5-dichloro-2-pyridone and 2,3,5-trichloropyridine M. -G. A. ShvekhgeimerK. I. KobrakovV. K. Promonenkov OriginalPaper Pages: 865 - 867
Crystal and molecular structure of 7,7-dimethyl-2,3-di(4-methoxyphenyl)-5-oxo-5,6,7,8-tetrahydroquinoline V. G. KharchenkoL. I. MarkovaN. T. Komyagin OriginalPaper Pages: 867 - 871
Reduction of enamines of the 3,3-dialkyl-3,4-dihydroisoquinoline series M. S. GavrilovV. S. ShklyaevB. B. Aleksandrov OriginalPaper Pages: 871 - 874
Luminescence spectral characteristics of 1-(3-butenyl)-3-arylbenzo[f]quinolines V. A. SerzhaninaR. D. SautsN. S. Kozlov OriginalPaper Pages: 874 - 876
Acylation of 2-thioxoquinazol-4-ones: Formation of 2-acylthioquinazol-4-ones L. M. YunS. YangibaevKh. M. Shakhidoyatov OriginalPaper Pages: 876 - 878
Electrochemical oxidation of substituted 1H-1,2-diazaphenalenes A. B. DmitrievM. S. OkolelovaA. L. Kazakov OriginalPaper Pages: 878 - 880
Paramagnetic derivatives of hexahydroimidazo[1,5-c]pyrimidine V. A. ReznikovL. B. Volodarskii OriginalPaper Pages: 881 - 884
Synthesis, properties, and mass-spectrometric behavior of 6-substituted imidazo[1,2-f]xanthines S. N. GarmashB. A. PriimenkoN. V. Koval' OriginalPaper Pages: 884 - 888
Cyclization of N-alkylazinium cations with bifunctional nucleophiles. 23. Electrochemical criteria for electrophilicity in 1,4-diazinium cations and their participation in cyclizations with acetoacetamide I. M. SosonkinG. L. KalbO. N. Chupakhin OriginalPaper Pages: 888 - 895
Cyclization of N-alkylazinium cations with bifunctional nucleophiles. 24. Synthesis of condensed 1,2,4-triazino- and 1,2,4-oxadiazino[5,6-b]quinoxaline systems L. M. NaumovaV. N. CharushinO. N. Chupakhin OriginalPaper Pages: 895 - 899
Chemical properties of 2,2,4-trisubstituted 2,3-dihydro-1H-1,5-benzodiazepines V. D. OrlovS. M. DesenkoN. S. Pivnenko OriginalPaper Pages: 899 - 902
Reaction of 3H-oxazolo[4,5-b]pyridine-2-thione with amines K. DavidkovD. SimovV. Kalcheva OriginalPaper Pages: 905 - 906
Synthesis of 5-amino derivatives of ethyl 2-methylthiothieno-[2,3-d]pyrimidine-6-carboxylate and their reaction with hydrazine S. P. TumkyavichyusR. I. Matulyauskene OriginalPaper Pages: 907 - 910
2-Allylaminothiazolin-4-one in acylation reactions I. B. LevshinV. V. ChistyakovYu. N. Sheinker OriginalPaper Pages: 910 - 914
Reaction of thieno[2,3-d]pyrimidines with mercury salts S. M. KhripakV. I. YakubetsYu. V. Migalina OriginalPaper Pages: 915 - 917