Selective catalytic hydrogenation of the pyridine ring in arylpyridines and condensed pyridine systems (review) M. A. RyashentsevaN. S. Prostakov ReviewPaper Pages: 1229 - 1235
Synthesis of heterocycles based on the products of the addition of polyhalogenoalkanes to unsaturated systems. 3. Structure and stereochemistry of substituted N-furylformamidines D. M. AntonovL. I. Belen'kiiB. I. Ugrak OriginalPaper Pages: 1236 - 1244
Five-membered 2,3-dioxoheterocycles. 28. Reaction of 5-aryl-2,3-dihydrofuran-2,3-diones with thioamides and thiosemicarbazides Yu. S. AndreichikovD. D. NekrasovV. I. Bachurina OriginalPaper Pages: 1245 - 1248
2-Benzopyrylium salts. 44. Formation of 4-acyl-3,4-dihydroisoquinolinium salts from the reaction of 2-benzopyrylium salts with azomethines and the cycloaddition of male-imides to the product of their deprotonation, the 2,3-dihydroisoquinolines D. É. TosunyanS. V. BerinE. V. Kuznetsov OriginalPaper Pages: 1249 - 1254
Reactions of 3,3,4,4-tetracyanopyrrolidines with alcohols O. E. NasakinA. N. LyshchikovV. A. Tafeenko OriginalPaper Pages: 1255 - 1259
Oxidation, bromination, and methylenation of carbazole and (E)-3-(2-phenylethenyl)carbazole with HBr/DMSO M. S. YusubovE. A. KrasnokutskayaL. F. Kovaleva OriginalPaper Pages: 1260 - 1263
Planche rearrangement in indolines with acceptor substituents. 2. Pyrrolidone ring formation from the reaction between 1,3,3-trimethyl-ω-cyano-methyleneindoline and o-aminophenol A. A. TolmachevL. N. BabichenkoA. K. Sheinkman OriginalPaper Pages: 1264 - 1267
Reamination in the recyclization of pyrrolo-[1,2-a]pyrazine salts into 6- and 8-aminoindolizines. General process scheme V. I. TereninE. V. KabanovaYu. G. Bundel OriginalPaper Pages: 1268 - 1273
Reaction of imidazole and its 2-alkyl derivatives with γ-butyrolactone O. K. ShevchenkoA. T. AyupovaG. G. Galust'yan OriginalPaper Pages: 1274 - 1276
One stage synthesis of 5-dicyanomethylene-3,5-dihydro-2h-benzimidazoles V. A. KaminskiiO. G. PestovaL. V. Mezhennaya OriginalPaper Pages: 1277 - 1279
Free radicals in electrochemical reduction of 1-(nitrophenyl)-3,5-dicarbethoxy-4-phenyl-1,4-dihydropyridines Ya. StradynL. BaumaneG. Duburs OriginalPaper Pages: 1280 - 1285
Synthesis of amides of 2-arylamino-4,6-dimethylnicotinic acid L. M. DeminaM. Yu. GavrilovM. E. Konshin OriginalPaper Pages: 1286 - 1288
Purification of 3-ethoxycarbonylquinuclidine and its conversion to 3-quinuclidinecarboxylic acid and 3-quinuclidinylmethanol L. N. KoikovE. A. LisitsaT. Ya. Filipenko OriginalPaper Pages: 1289 - 1292
Geometric isomers of 9-picolylideneazafluorenes N. M. KolyadinaA. T. SoldatenkovN. S. Prostakov OriginalPaper Pages: 1293 - 1298
Alkylation of 4-hydroxy-6-methyl-2-methylthio-pyrimidine with chloroacetonitrile V. SyadyaryavichyuteP. Vainilavichyus OriginalPaper Pages: 1304 - 1306
Pseudo-cross-conjugated mesomeric betaines. 1. Synthesis of pseudo-cross-conjugated mesomeric betaines from quinoxaline derivatives S. V. LitvinenkoYu. M. VolovenkoF. S. Babichev OriginalPaper Pages: 1307 - 1311
Pseudo-cross-conjugated mesomeric betaines 2. X-Ray crystallographic investigation of betaines based on quinoxaline derivatives A. N. ChernegaF. G. KramarenkoF. S. Babichev OriginalPaper Pages: 1312 - 1316
Reactions of theophyllines. Synthesis of 8-trimethylammoniotheophyllinate V. N. BobkovT. V. ZvolinskayaI. I. Kuz'menko OriginalPaper Pages: 1317 - 1322
Nitroazines 18. Arylation and destruction of 6-nitro-1,2,4-triazolo[1,5-a]pyrimidines V. L. RusinovM. N. KushnirG. G. Aleksandrov OriginalPaper Pages: 1323 - 1330
Nitroazines. 19. Prototropic tautomerism in 6-nitro-7-oxo-4,7-dihydro-1,2,4-triazolo[5,1-c][1,2,4]triazines V. L. RusinovE. N. UlomskiiO. N. Chupakhin OriginalPaper Pages: 1331 - 1334
Nitroazines. 20. Simple syntheses of nitropyrazolopyridines from aliphatic nitrosynthons and aminopyrazoles V. L. RusinovA. Yu. PetrovO. N. Chupakhin OriginalPaper Pages: 1335 - 1339
Synthesis and transformations of polyhedral compounds. 16. Synthesis and some reactions of 7-aroyl- and 7-heteroyl-1,3,5-triazaadamantanes V. A. ShkulevI. B. SaakyanTs. E. Agadzhanyan OriginalPaper Pages: 1340 - 1345
Synthesis and x-ray diffraction study of 5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradeca-n-acetic acid dihydroperchlorate A. A. ChuikoV. K. Bel'skiiS. S. Sil'chenko OriginalPaper Pages: 1346 - 1349
Hetero analogs of alloxazines 3. Rearrangements of 6,8-dimethyl-9a-hydroxy-7,9-dioxo-9ah-6,7,8,9-tetrahydrodipyrimido[4,5-b][4′,5′-e][1,4]thiazines N. P. Solov'evaO. S. AnisimovaT. S. Safonova OriginalPaper Pages: 1350 - 1355