Synthesis and transformations of 4(5H)-oxazolones and their salts (review) Yu. I. RyabukhinL. N. FaleevaV. G. Kul'nevich ReviewPaper Pages: 563 - 579
Amidine tautomerism in the 1,3-diacyl-2-(5-substituted furfuryl)thiourea series. Molecular structure of 1,3-diacetyl-2-(5-ethoxycarbonylfurfuryl)thiourea G. D. KrapivinE. B. UsovaV. G. Kul'nevich OriginalPaper Pages: 579 - 583
Quantum-chemical investigation of the protonated forms of 2-(2-furyl)pyrrole A. B. TrofimovB. A. TrofimovM. V. Sigalov OriginalPaper Pages: 583 - 590
Lactam and acid amide acetals 68. 1-Cyanomethyl-2-pyrrolidone diethylacetal in the synthesis of 7,8-trimethylenepurine derivatives E. N. DozorovaA. V. KadushkinV. G. Granik OriginalPaper Pages: 590 - 594
Synthesis of new condensed analogs of isoindolinium salts É. O. ChukhadzhyanÉl. O. ChukhadzhyanA. T. Babayan OriginalPaper Pages: 594 - 596
Conversion of pyrrolo[1,2-α]pyrazinium salts to 8-aminoindolizines V. I. TereninE. V. KabanovaYu. G. Bundel' OriginalPaper Pages: 597 - 600
Hydroxy- and aminomethylation of 1-methyl-2-amino-4-imidazolinone S. M. RamshN. G. ZheltonogE. A. Golovanova OriginalPaper Pages: 601 - 603
Synthesis and properties of N,N′-bis(1,3-indanedion-2-yl)imidazolium betaine I. K. RaiskumaO. Ya. NeilandR. B. Kampare OriginalPaper Pages: 604 - 606
New method for studying the reactivities of α-diazo imines. Investigation of the cyclization of N-substituted 2-diazoacetamidines to 1,2,3-triazoles E. F. DankovaV. A. BakulevD. P. Krut'ko OriginalPaper Pages: 607 - 613
Hexahydropyridazine derivatives. 3. Synthesis of hexahydro-4-pyridazinones R. S. VartanyanA. L. Gyul'budagyanZh. V. Kazaryan OriginalPaper Pages: 613 - 616
Research in the chemistry of heterocyclic quinone imines. 11. Effect of benzannelation on the oxidative cyclization of diarylamino-N-aryl-1,4-benzoquinone monoimines to phenazinone derivatives G. B. Afanas'evaE. V. Tsoi OriginalPaper Pages: 616 - 620
Cyclization of N-(2-R-1-anthraquinonyl)ureas to anthrapyrimidine derivatives V. A. Savel'evV. A. Loskutov OriginalPaper Pages: 621 - 623
Synthesis of 5-hydroxy-6-methyluracil 3-Β-D-ribofuranoside G. A. TolstikovL. A. BaltinaYu. I. Murinov OriginalPaper Pages: 623 - 626
Diazabicycloalkanes with nitrogen atoms in the nodal positions. 21. Heteroatom-promoted lithiation of benzo[b]-1,4-diazabicyclo[2.2.2]octene and introduction of substituents into the annelated benzene ring A. A. Gall'A. S. TrachumG. V. Shishkin OriginalPaper Pages: 626 - 630
Heteroadamantanes and their derivatives. 14. Synthesis of 3,6-diazahomoadamantan-9-ols and their acetates A. I. KuznetsovI. A. VladimirovaA. S. Moskovkin OriginalPaper Pages: 631 - 635
Reaction of dihalocarbenes with 2-(benzylideneamino)pyridines. Cyclization of 2-(benzylideneamino)pyridinium dihalomethylids to give 2-aryl-3-haloimidazo[1,2-α]pyridines A. F. KhlebnikovE. I. KostikR. R. Kostikov OriginalPaper Pages: 636 - 642
Spectral and quantum-chemical study of some heteroanalogs of 1,4-bis(5-phenyl-2-azolyl)benzenes L. D. PatsenkerL. Sh. AfanasiadiV. M. Shershukov OriginalPaper Pages: 642 - 645
Rearrangements of 1-oxa-2-azoles. 3. Rearrangement of 1,2,4-oxadiazole-3-carboxylic acid amidoximes V. G. AndrianovV. G. SemenikhinaA. V. Eremeev OriginalPaper Pages: 646 - 650
Rearrangements of 1-oxa-2-azoles. 4. Synthesis and rearrangement of isoxazole- and 4,5-dihydroisoxazole-3-carboxylic acid amidoximes V. G. AndrianovV. G. SemenikhinaA. V. Eremeev OriginalPaper Pages: 651 - 656
Nitration of acetyl derivatives of 1-methylpyrazole Yu. A. ManaevA. V. KhrapovV. P. Perevalov OriginalPaper Pages: 656 - 658
Heterocycles containing tellurium and nitrogen. 5. Basicity constants of benzazoles G. M. AbakarovA. A. ShneiderS. G. Kuren' OriginalPaper Pages: 659 - 660
Synthesis of 2,2-dialkyl(phenyl)-4-(2-hydroxyethyl)thiadiazinones G. Yu. GadzhievYu. G. Gadzhiev OriginalPaper Pages: 661 - 662
Synthesis of 2-aminomethyl derivatives of dihydrothiazolo[2,3-f]xanthine F. A. KhaliullinYu. V. StrokinV. A. Kataev OriginalPaper Pages: 663 - 665
Synthesis and properties of 1,3,4-thiadiazine derivatives. 1. Investigation of the condensation of substituted phenacyl bromides and bromoacetylpyridines with thiosemicarbazide A. P. NovikovaN. M. PerovaE. I. Bragina OriginalPaper Pages: 666 - 668
Synthesis of 2-[(2-methyl-6-ethylanilino)methyl]-tetrahydrofuran via radical aminoalkylation G. I. SafiulovaD. É. KruglovR. A. Karakhanov Letters to the Editor Pages: 669 - 669
Synthesis of 2-diethylaminothiocarbonylthio-5,5-dimethylcyclohexane-1,3-dione by cleavage of a phenyliodonium betaine and preparation of a new type of tetrathiafulvalene from it O. Ya. NeilandB. Ya. Adamsone Letters to the Editor Pages: 670 - 671
Formation of perhydropyrrolo[3,2-c]pyridines in the trofimov reaction T. N. BorisovaA. é. AlievA. V. Varlamov Letters to the Editor Pages: 671 - 671
Photolysis of 2-azido-3,4,6-trichloro-5-cyanopyridine V. G. KartsevÉ. M. Gizatullina Letters to the Editor Pages: 672 - 672
Recyclization of methoxy-substituted 1,2-dimethylisoqunolinium salts V. I. TereninT. A. Afanas'evaYu. G. Bundel' Letters to the Editor Pages: 673 - 673
Reaction of 4,5-dihalopyrimidines with 2-tosylmethylazahetarenes — One-step method for obtaining condensed polynuclear systems Yu. M. VolovenkoF. S. BabichevS. V. Litvinenko Letters to the Editor Pages: 674 - 674
First instance of nucleophilic substitution of the hydrogen atom in the 6 position of the lumazine system. Synthesis of 6-alkylamino-1,3-dimethyllumazines A. V. GulevskayaA. F. PozharskiiV. V. Kuz'menko Letters to the Editor Pages: 675 - 675
Synthesis of ethyl 2-oxo-2,3-dihydro-1H-1,5-benzodiazepine-4-carboxylate Z. F. SolomkoV. A. MakhortV. I. Avramenko Letters to the Editor Pages: 676 - 676
Synthesis of aza steroid analogs B. B. AleksandrovV. S. ShklyaevYu. V. Shklyaev Letters to the Editor Pages: 677 - 677
Recyclization of perhydrooxazolo[5,4-c]pyridines to 5,6,7,8-tetrahydrooxazolo[3,4-c]pyrimidines G. V. Pshenichnyi Letters to the Editor Pages: 678 - 678
Recyclization of 3-phenacylidene-3,4-dihydro-2H-1,4-benzoxazin-2-one under the influence of o-phenylenediamine A. N. MaslivetsI. V. MashevskayaYu. S. Andreichikov Letters to the Editor Pages: 679 - 679
Synthesis of spirothiapyrans with a condensed quinoline fragment B. S. Luk'yanovA. L. NivorozhkinV. I. Minkin Letters to the Editor Pages: 680 - 680
