Photochemistry of quaternary salts of aromatic heterocycles and some of their mesoionic derivatives (Review) A. V. El'tsovV. M. GrebenkinaV. S. Kuznetsov ReviewPaper Pages: 381 - 392
Effect of structural factors on the disintegration of the molecular ions of nitrophenylisoxazoles during electron impact K. K. ZhigulevR. A. Khmel'nitskiiN. M. Przheval'skii OriginalPaper Pages: 393 - 396
Thermal isomerization of the isoxazole ring and rearrangement processes in the mass spectra of 3-aryl-5-methylisoxazole-4-carboxylic acids K. K. ZhigulevR. A. Khmel'nitskiiM. A. Panina OriginalPaper Pages: 397 - 399
Synthesis and study of the luminescence properties of anhydrides and n-phenylimides of 4-(2-aryl-1,3,4-oxadiazol-5-yl)naphthalic acids S. E. KovalevB. M. KrasovitskiiN. A. Popova OriginalPaper Pages: 400 - 402
Research on the chemistry of phenoxazines I. Ya. PostovskiiK. I. PashkevichG. B. Afanas'eva OriginalPaper Pages: 403 - 405
Reaction of sulfolenes and their derivatives with some sulfur-containing nucleophiles T. é. BezmenovaT. N. VarshavetsA. Ya. Bezmenov OriginalPaper Pages: 406 - 408
Fluorosulfonyl-containing heterocyclic compounds G. A. Sokol'skiiV. M. PavlovI. L. Knunyants OriginalPaper Pages: 409 - 412
Spectroscopic study of organosilicon derivatives of thiophene S. Ya. KhorshevN. S. VyazankinV. Z. Anisimova OriginalPaper Pages: 413 - 417
Investigation of h complexes of 2-thienyl phenyl ketones by IR spectroscopy N. F. PedchenkoN. D. TrusevichV. F. Lavrushin OriginalPaper Pages: 418 - 420
Cyclization of some substituted 2-(n-acylthioureido)-3-carbethoxythiophenes A. A. DoboshS. M. KhripakI. V. Smolanka OriginalPaper Pages: 421 - 423
5,6-Trimethylenethiapyrylium and 5,6,7,8-tetrahydrothiochromylium salts V. G. KharchenkoS. K. KlimenkoM. N. Berezhnaya OriginalPaper Pages: 424 - 427
Benzazoles and naphthazoles G. N. LipunovaN. N. GuleminaN. P. Bednyagina OriginalPaper Pages: 428 - 433
Cyclization of benzoylcyanothioacetic acid arylamides R. G. DubenkoE. F. Gorbenko OriginalPaper Pages: 434 - 436
Semicarbazones and thiosemicarbazones of the heterocyclic series A. B. TomchinI. S. IoffeYu. V. Lepp OriginalPaper Pages: 437 - 442
Reactions of N-acylated ethyleneimines with thioacetic acid and hydrogen sulfide A. A. YamontaiteG. K. Krasil'nikovaO. V. Kil'disheva OriginalPaper Pages: 443 - 446
Electronic spectra of the ionic forms ofα,Β-unsaturated ketones — Indole derivatives S. V. TsukermanA. I. BugaiV. F. Lavrushin OriginalPaper Pages: 450 - 454
Hydrogenation of vinylpyridines and styrene in the presence of the palladium chlorodimethylsulfoxide complex N. M. NazarovaL. Kh. FreidlinYu. A. Kopyttsev OriginalPaper Pages: 455 - 456
4-Azaindane-1,3-dione derivatives i. study of the tautomeric and prototropic equilibria of some analogs of 4-azaindane-1,3-diones O. Ya. NeilandS. V. Kalnin'A. Ya. Ozola OriginalPaper Pages: 457 - 459
Reactions of cyclammonium cations A. K. SheinkmanM. M. MestechkinYu. B. Vysotskii OriginalPaper Pages: 466 - 470
Vibrational spectra of pyrazole in various aggregate states and their interpretation V. S. TroitskayaN. D. KonevskayaV. I. Tyulin OriginalPaper Pages: 471 - 476
Transformations of substituted tetrahydro-8h-indeno[1,2-d]imidazoles in concentrated sulfuric acid A. K. ArenF. A. GrunsbergI. K. Yurgevitsa OriginalPaper Pages: 477 - 479
5-Fluoro-4-alkyl(aryl)barbituric acids I. V. VigalokYu. A. FedotovL. S. Afonskaya OriginalPaper Pages: 480 - 481
Study of the nucleophilic substitution reactions of 2,4,10-trichloropyrimido[5,4-b]quinoline N. E. BritikovaL. A. BelovaA. S. Elina OriginalPaper Pages: 482 - 484
Heterocyclic analogs of pleiadiene V. I. SokolovA. F. PozharskiiB. I. Ardashev‡ OriginalPaper Pages: 485 - 488
Synthesis of triazolones and C-aminotriazoles by thermal condensation of carbamidoamidrazones G. S. Gol'dinV. G. PoddubnyiE. S. Smirnova OriginalPaper Pages: 489 - 490
Condensation of protic salts of N-alkyl-substituted C-amino-sym-trlazoles withΒ-diketones andΒ-chlorovinyl ketones G. M. GolubushinaG. N. PoshtarukV. A. Chuiguk OriginalPaper Pages: 491 - 494
Reactions of 2- and 4-(Β-ethoxyvinyl) pyrylium salts with nucleophiles G. N. DorofeenkoV. V. MezheritskiiA. L. Vasserman Letters to the Editor Pages: 495 - 495
Debenzylation of N-benzylazoles B. A. TertovV. V. BessonovA. S. Morkovnik Letters to the Editor Pages: 496 - 496
Cyclization of 4,4-dinitrobutenoic acid esters to 3-nitroisoxazoline N-oxides A. L. FridmanF. A. GabitovV. S. Zalesov Letters to the Editor Pages: 497 - 497
Synthesis of 1,3-dihydro-5-alkyl-2H-1,4-benzodiazepin-2-ones Yu. S. ShabarovT. P. SurikovaS. S. Mochalov Letters to the Editor Pages: 498 - 499