Interconversions of some nitrogen-containing heterocyclic systems (review) C. W. ReesR. C. Storr ReviewPaper Pages: 629 - 639
Polarographic investigation of the tautomeric transformations of β-formylacrylic acid and of the hydrolysis of its ethyl pseudoester. I I. A. KuzovnikovaL. A. BadovskayaV. G. Kul'nevich OriginalPaper Pages: 640 - 644
Vinylpyrylation of aromatic compounds V. V. MezheritskiiA. L. VassermanG. N. Dorofeenko OriginalPaper Pages: 645 - 646
Reactions of 1,5-diketones V. I. VysotskiiN. V. VershininaM. N. Tilichenko OriginalPaper Pages: 647 - 649
Spiropyrans of the phenanthridine series É. R. ZakhsV. P. MartynovaL. S. Éfros OriginalPaper Pages: 650 - 653
Charge migration in the molecular ions of isoxazole derivatives K. K. ZhigulevS. D. SokolovR. A. Khmel'nitskii OriginalPaper Pages: 654 - 657
2-Aryl-4H-3,1-benzoxazin-4-ones alcoholysis B. M. BolotinN. I. KunavinR. U. Safina OriginalPaper Pages: 658 - 661
Synthesis of substituted 2-amino-4H-1,3-oxazines L. A. IgnatovaA. E. GekhmanB. V. Unkovskil OriginalPaper Pages: 662 - 665
UV spectra of some derivatives of 5,10-dihydrophenarsazine and 5,10-dihydrophenoxarsine R. R. ShagidullinA. V. ChernovaG. R. Gavrilova OriginalPaper Pages: 666 - 667
Reactions of trichloromethyldialkylamines with 2-methylbenzothiazole, 2-methylbenzoxazole, and their salts L. A. LazukinaV. P. Kukhar' OriginalPaper Pages: 668 - 670
Research in the benzazole and naphthazole series N. N. GuleminaL. F. LipatovaN. P. Bednyagina OriginalPaper Pages: 671 - 673
Mass spectra of derivatives of imidazo[2,1-b] thiazole and thiazolo[3,2-a]benzimidazole O. S. AnisimovaYu. N. SheinkerA. N. Krasovskii OriginalPaper Pages: 674 - 678
Synthesis and properties of 1,2-dihydropyridazino[4,5-b]indole II M. I. VlasovaN. A. Kogan OriginalPaper Pages: 679 - 682
Synthesis of substituted indolizines from 1-phenacyl-5-methyl-4-phenyl-2-phenacylidene-1,2-dihydropyridine N. S. ProstakovO. B. Baktibaev OriginalPaper Pages: 683 - 686
Nucleophilic substitution in 2-nitro-3-halopyridines Yu. A. AzevG. A. MokrushinaI. Ya. Postovskii OriginalPaper Pages: 687 - 690
Synthesis of methyl-substituted benzofuro-, benzothieno-, and benzoselenopheno[2,3-b] pyridines P. I. AbramenkoV. G. ZhiryakovT. K. Ponomareva OriginalPaper Pages: 691 - 692
Investigation of nitrogen- and sulfur-containing heterocycles L. G. LevkovskayaV. V. MakeevaT. S. Safonova OriginalPaper Pages: 693 - 695
Optical and photochemical properties of N-benzalaminophenylpyridinium perchlorates Yu. P. AndreichikovM. I. KnyazhanskiiG. N. Dorofeenko OriginalPaper Pages: 696 - 698
Nitro derivatives of 3-hydroxyquinoline K. M. DyumaevE. P. PopovaL. D. Smirnov OriginalPaper Pages: 699 - 701
Hydroacridines and related compounds A. N. SaverchenkoV. A. KaminskiiM. N. Tilichenko OriginalPaper Pages: 702 - 704
π-electron structure, reactivity, and absorption spectra of anthrapyridone B. E. ZaitsevT. A. Mikhailova OriginalPaper Pages: 705 - 709
Proof of the structure of 1-tosyl-5-(2′-nitrovinyl)imidazole A. M. RozhkovA. I. RezvukhinV. P. Mamaev OriginalPaper Pages: 710 - 711
Synthesis and properties of azoles and their derivatives G. A. ShvekhgeimerG. A. Mikheichev OriginalPaper Pages: 712 - 714
Paramagnetic ring current in the diazepine ring of the 1H-benzo-1,5-diazepinium monocation K. F. Turchin OriginalPaper Pages: 720 - 723
Synthesis of nitro-substituted 4-methyl-2,3-dihydro- and 2,3,4,5-tetrahydro-1H-1,5-benzo-2-diazepinones B. A. PuodzhyunaiteZ. A. Talaikite OriginalPaper Pages: 724 - 727
1,4-Benzodiazepines and their cyclic homologs and analogs A. V. Bogat-skiiS. A. AndronatiS. G. Soboleva OriginalPaper Pages: 728 - 731
New heterocyclic sym-triazolopyrimidinium systems — Quinoline, pyridazine, and phthalazine derivatives G. M. GolubushinaO. G. PonomarenkoV. A. Chuiguk OriginalPaper Pages: 732 - 734
Reaction of 1-amino-, 2-amino-, and 1,2-diaminoimidazoles with β-diketones G. M. GolubushinaG. N. PoshtarukV. A. Chuiguk OriginalPaper Pages: 735 - 739
Acylation of some substituted 1,2,4-triazole-3-thiones M. M. TsitsikaS. M. KhripakI. V. Smolanka OriginalPaper Pages: 740 - 742
Synthesis of trimethylethylene sulfide Zh. Zh. ZhumabaevA. D. AlievB. A. Krentsel' Letters to the Editor Pages: 743 - 743
Direct replacement of a nitro group by a halogen in a number of imidazo[4,5-c]pyridine derivatives Yu. M. YutilovI. A. Svertilova Letters to the Editor Pages: 744 - 745
Synthesis of isoflavones that have hypocholesterinemic activity G. N. DorofeenkoA. L. ShinkarenkoV. V. Mezheritskii Letters to the Editor Pages: 748 - 748
Synthesis of the 1-(5-tetrazolyl)-3,5-diphenylverdazyl radical V. P. ShchipanovA. A. Skachilova Letters to the Editor Pages: 749 - 749
5-Fluorosulfonylcytosine L. S. GermanV. R. PolishchukS. Ya. Mel'nik Letters to the Editor Pages: 750 - 750
5-Polyfluoroalkyluracils L. S. GermanV. R. PolishchukL. M. Kirshchenya Letters to the Editor Pages: 751 - 751
Elimination of bromine during the reaction of 2,8-dibromo-7-ethoxy-3-phenoxazinone with morpholine I. Ya. PostovskiiG. B. Afanas'evaT. S. Viktorova Letters to the Editor Pages: 752 - 753