1,3-Dihydrobenzo[c]thienylium (thiophthalylium) salts. (Review) D. A. Oparin OriginalPaper Pages: 115 - 133
Reaction of ethyl ester and nitrile of 5-methyl-2-furancarboxylic acid with mixture of nitric and sulfuric acids N. SaldabolV. SlavinskayaI. Mazheika OriginalPaper Pages: 134 - 136
Synthesis of methylthiosubstituted heterocycles using the complex of trifluoromethanesulfonic anhydride with dimethyl sulfide N. E. ShevchenkoA. S. KarpovE. S. Balenkova OriginalPaper Pages: 137 - 143
Investigation of neoascorbigen L. N. YudinaA. M. KorolevM. N. Preobrazhenskaya OriginalPaper Pages: 144 - 151
Sulfur-containing spirocyclic compounds based on 3-methyl-(amino)-1-phenylpyrazol-5-ones Yu. G. ShermolovichS. V. Emets OriginalPaper Pages: 152 - 156
ESR and polarography of nitroazoles. 7. Anion-radicals of isomers of N-methyl-C-nitro-1,2,4-triazole T. I. Vakul'skayaV. A. ShagunV. A. Lopyrev OriginalPaper Pages: 157 - 165
4-hydroxy-2-quinolones. 40. Synthesis and biological properties of anilides of 1H-2-oxo-4-hydroxyquinoline-3-carboxylic acid I. V. UkrainetsS. G. TaranI. Yu. Petukhova OriginalPaper Pages: 166 - 169
4-hydroxy-2-quinolones. 41. Reaction of hydrazides of 1-R-2-oxo-4-hydroxyquinoline-3-carboxylic acids with ethyl orthoformate I. V. UkrainetsN. A. JaradatA. V. Turov OriginalPaper Pages: 170 - 173
2-Substituted 5-oxo-5,6,7,8-tetrahydroquinazolines N. N. TonkikhA. Ya. StrakovM. V. Petrova OriginalPaper Pages: 174 - 177
Synthesis of 7-methyl-6-(nitroimidazolyl)thiopurines P. M. KocherginE. V. AleksandrovaV. S. Shlikhunova OriginalPaper Pages: 178 - 181
Synthesis of 2-amino-6-(nitroimidazolyl)thiopurines P. M. KocherginE. V. AleksandrovaV. S. Shlikhunova OriginalPaper Pages: 182 - 184
Synthesis of fused systems containing an angular nitrogen atom from substituted 2-benzyl-4-hydrazinopyridimines G. G. DanagulyanL. G. SahakyanG. A. Panosyan OriginalPaper Pages: 185 - 189
Synthesis of modified vitamin D precursors R. P. LitvinovskayaN. V. Koval'V. A. Khripach OriginalPaper Pages: 190 - 194
Some transformations of N-(2,3-epoxypropyl)-1,8-naphthosultam A. A. StanishauskaiteV. A. Paulauskas OriginalPaper Pages: 195 - 200
Reactions of 2-allylthiobenzimidazole, -oxazole, -thiazole, and the isomeric thiones with dichlorocarbene P. A. RamazanovaA. V. TarakanovaA. V. Anisimov OriginalPaper Pages: 201 - 206
Synthesis of 2,5-disubstituted 1,3,4-oxadiazoles containing benzothiazolylthiol grouping V. I. KelarevM. A. SilinV. N. Koshelev OriginalPaper Pages: 207 - 213
Synthesis of 2,3-disubstituted thiazolidin-4-ones containing the sterically hindered 4-hydroxy-3,5-di(tert-butyl)phenyl grouping M. A. SilinV. I. KelarevV. Abu-Ammar OriginalPaper Pages: 214 - 218
Friedel-crafts acylation of 2,5-dimethylthiophene in the presence of pyridine V. Z. ShirinyanN. V. KosterinaM. M. Krayushkin Letters to the Editor Pages: 219 - 220
Reaction of 1-alkyl-2-formylimidazole with tribenzylphosphine oxide: An example of the synthesis of heterocyclic analogs of stilbene N. I. IvanovaA. M. ReutskayaB. A. Trofimov Letters to the Editor Pages: 221 - 222
Synthesis of 1-aroyl-3,4-dihydroisoquinolines A. G. Mikhailovskii Letters to the Editor Pages: 223 - 223
Unusual reaction of 2,3-dimercaptoquinoxaline with 4-hydroxy-4-methyl-2-pentynonitrile L. V. AndriyankovaA. G. Mal'kinaB. A. Trofimov Letters to the Editor Pages: 224 - 225
Cyclodehydration of 3-[α-(2′-aminophenylamino)-benzylidene]-2-oxo-1,4-dihydroquinoxaline into 2,2′-bisbenzimidazole with elimination of the benzylidene fragment A. A. KalininV. A. MamedovYa. A. Levin Letters to the Editor Pages: 226 - 227
Synthesis of 2-arylbenzothiazoles by the reaction ofo-aminothiophenol with bis(arylmethyl)disulfides V. Z. ShirinyanS. Yu. MelkovaM. M. Krayushkin Letters to the Editor Pages: 228 - 228
Reaction of thioamides of hetarenecarboxylic acids with dimethyl acetylenedicarboxylate V. S. BersenevaV. A. BakulevV. S. Mokrushin Letters to the Editor Pages: 229 - 230
Insertion of a phosphorus atom into A 1,3-oxazolidine ring. Stable β-phosphononitroxyl radical with fixed geometry Ya. A. LevinS. F. KadyrovaA. V. Il'yasov Letters to the Editor Pages: 231 - 232