Contributions to the study of rotational isomerism in derivatives of furan, thiophene, and pyrrole bearing carbonyl-containing substituents (review) D. J. ChadwickI. A. Cliffe ReviewPaper Pages: 461 - 488
Investigation of the stereochemistry of adducts of aryloxyfurans with maleic acid derivatives by PMR spectroscopy N. P. Solov'evaYu. N. SheinkerE. V. Adamskaya OriginalPaper Pages: 489 - 491
Hydration of allenylacetylenic alcohols — New route to 6-methyl-2,3-dihydro-4-pyranones A. P. KhrimyanA. V. KarapetyanSh. O. Badanyan OriginalPaper Pages: 495 - 498
Chromatographic mass-spectrometric characteristics of substituted 4-acyl-1,3,4-oxadiazolines I. G. ZenkevichV. N. Yandovskii OriginalPaper Pages: 498 - 505
Diazo carbonyl derivatives of heterocycles. 4. Diazoacetyl derivatives of mercaptobenzazoles and mercaptoquinolines V. G. KartsevT. S. PokidovaA. V. Dovgilevich OriginalPaper Pages: 505 - 508
Diazo carbonyl derivatives of heterocycles. 5. Intramolecular cyclization of 2-hetarylmercaptoalkyl-diazo ketones. Synthesis of condensed 1,3-thiazin-5-ones V. G. KartsevT. S. PokidovaA. V. Dovgilevich OriginalPaper Pages: 508 - 512
Trifluoroacetylation of 9-methylcarbazole. Example of the formation of a triarylfluoroethane in the heterocyclic series E. E. SirotkinaN. V. MoskalevI. G. Shabotkin OriginalPaper Pages: 512 - 514
Synthesis of 5-n-alkyl-2-(trans-4-n-alkylcyclohexyl)pyridines A. I. PavlyuchenkoG. V. PurvanetskasE. I. Kovshev OriginalPaper Pages: 515 - 518
Catalytic dehydrocyclization of 3-isopropyl(n-propyl)-2,6-diphenylpyridine and 3-n-propyl-2,4,6-triphenylpyridine N. S. ProstakovA. V. VarlamovT. N. Borisova OriginalPaper Pages: 519 - 521
Electrolytic oxidation of 2,6-dimethyl-3,5-bis(ethoxycarbonyl)-1,2-dihydropyridines in acetonitrile on platinum electrodes Ya. V. OgleL. Kh. BaumaneG. Ya. Dubur OriginalPaper Pages: 522 - 529
Synthesis of 5-hydroxy- and 5-acylhydrazinopyrazolidines by the reaction of β-substituted hydrazides with α,β-unsaturated aldehydes and their biological activity K. N. ZeleninA. V. DovgilevichS. V. Pomogaibo OriginalPaper Pages: 529 - 536
Reaction of o-phenylenediamine with isatins A. V. IvashchenkoA. G. DrushlyakV. V. Titov OriginalPaper Pages: 537 - 542
Aziridinyl ketones and their cyclic anils. 7. Solvolysis of 1,2-diaryl-1,1a-dihydroazirino[1,2-a]-quinoxalines V. D. OrlovF. G. YaremenkoB. M. Zolotarev OriginalPaper Pages: 542 - 548
Cyclization of N-alkylazinium cations with bifunctional nucleophiles. 10. Isomeric thiazolo[4,5-b]quinoxalines in reactions of N-methylquinoxalinium ions with dithiocarbamates V. N. CharushinV. G. BaklykovE. O. Sidorov OriginalPaper Pages: 549 - 554
Cyclization of N-alkylazinium cations with bifunctional nucleophiles. 11. Reactions of quinoxalinium salts with thioamides — Simple method for the synthesis of hydrogenated thiazolo[4,5-b]quinoxalines V. G. BaklykovV. N. CharushinV. N. Drozd OriginalPaper Pages: 554 - 558
Mass-spectrometric behavior and PMR spectra of 9-(2-R-1,3-dioxan-5-yl)purines Yu. Yu. SamitovI. N. GoncharovaP. B. Terent'ev OriginalPaper Pages: 558 - 564
NH acidities of 7-oxo-4,7-dihydropyrazolo- and 1,2,4-triazolo[5,1-c][1,2,4]triazines L. G. EgorovaA. Yu. PetrovV. L. Rusinov OriginalPaper Pages: 564 - 566
Oxidation of oxazolidines by carbonyl compounds B. F. KukharevV. K. StankevichV. A. Kukhareva Letters to the Editor Pages: 567 - 567
Synthesis of 3H-1,2,4-triazepino[2,3-a]benzimidazol-4(5H)-ones M. V. PovstyanoiV. P. KruglenkoV. P. Gnidets Letters to the Editor Pages: 568 - 568
Simple method for the synthesis of thiopyran derivatives K. Kh. TokmurzinZh. B. DandybaevS. Zhumagaliev Letters to the Editor Pages: 569 - 569
Synthesis of 3-unsubstituted 2-benzopyrylium salts I. V. ShcherbakovaV. G. BrovchenkoE. V. Kuznetsov Letters to the Editor Pages: 570 - 570
Transformation of 3-morpholinoanthra[1,9-cd]-6-isoxazolone L. M. GornostaevG. F. Zeibert Letters to the Editor Pages: 571 - 571
New synthesis of 2-acylmethyl-5-imino-3-phenyl-4H-1,3,4-thiadiazoles A. S. NakhmanovichT. E. GlotovaV. Yu. Vitkovskii Letters to the Editor Pages: 572 - 572
Pyrimido[1,2-a]pyrimidinium perchlorate V. A. ChuigukN. N. VlasovaN. E. Kruglyak Letters to the Editor Pages: 573 - 573
S-Alkylation of 1,3-dithiole-2-thiones V. Yu. KhodorkovskiiD. V. BiteO. Ya. Neiland Letters to the Editor Pages: 574 - 574
Direct annelation of six-membered heterocycles with a quinoxaline ring O. N. ChupakhinV. N. CharushinL. M. Naumova Letters to the Editor Pages: 575 - 576
New reaction involving the detritylation of N-trityl-substituted cyclic amino acids A. V. EremeevF. D. PolyakÉ. É. Liepin'sh Letters to the Editor Pages: 576 - 576
3-Aminoselenopheno[2,3-b]pyridines Yu. A. SharaninV. Yu. MortikovV. D. Dyachenko Letters to the Editor Pages: 577 - 577