Cyclization of α- and β-amino ketones. (Review) I. K. MoiseevN. V. MakarovaM. N. Zemtsova ReviewPaper Pages: 637 - 649
New method for synthesis of 2,5-disubstituted thiophenes T. I. GubinaB. I. DrevkoV. G. Kharchenko OriginalPaper Pages: 650 - 652
The mechanism of nucleophilic substitution in halopyrylium and halobenzopyrylium salts A. I. FomenkoV. N. StorozhenkoO. Yu. Okhlobystin OriginalPaper Pages: 653 - 657
Chemistry of heteroanalogs of isoflavones. 23. Synthesis of aminoacyl derivatives of 3-phenoxychromone M. M. GarazdV. V. ArkhipovV. P. Khilya OriginalPaper Pages: 658 - 662
Photochemical oxidation of 4h-seleno(thio)pyrans B. I. DrevkoL. A. FomenkoV. G. Kharchenko OriginalPaper Pages: 663 - 665
Synthesis of 3-R2-4-R1-acetyl-(ethoxycarbonyl)-6-hydroxy-6-methylindazoles V. V. SorokinA. V. Grigor'evA. P. Krivenko OriginalPaper Pages: 671 - 673
Investigation of the reaction of 1-adamantyl bromomethyl ketone with azoles A. A. DanilinP. P. PuryginI. K. Moiseev OriginalPaper Pages: 674 - 676
The13C NMR, UV and IR spectra of 2-fluoropyridine methyl derivatives A. PuszkoH. Ciurla OriginalPaper Pages: 677 - 687
Synthesis of pyridine derivatives by the three-component condensation of a β-dicarbonyl compound, β-enaminocarbonyl compound, and ethyl orthoformate A. N. Pyrko OriginalPaper Pages: 688 - 694
ab initio calculations of the electronic effects in chloropyrimidines and chloropyrazines V. P. FeshinE. V. Feshina OriginalPaper Pages: 695 - 698
Indolopyridines with an angular heteroatom. 11. Synthesis of 12-arylidenindolo-[2,1-a]isoquinolinium salts A. T. SoldatenkovZh. NtagandaN. I. Golovtsov OriginalPaper Pages: 699 - 702
Stable 1,2,4-triazolo[1,5-a]-pyrimidinium salts N. N. KolosV. D. OrlovN. A. Kvashnitskaya OriginalPaper Pages: 708 - 715
Aryl-substituted 1,10b-dihydro-5H-pyrazolo[1,5-c]-1,3-benzoxazines S. M. DesenkoN. V. GetmanskiiV. D. Orlov OriginalPaper Pages: 716 - 721
2-(3-ethyl-2,2-dimethylcyclobutyl-methyl)-4(3H)-quinazolinones F. M. Avotin'shM. V. PetrovaA. Ya. Strakov OriginalPaper Pages: 722 - 728
Synthesis of [1,3]benzoxazino[2,3-k-and [2,4]benzodiazepino[3,2-k]-carbazole derivatives A. ShachkusS. KrikshtolaititeV. Martinaitis OriginalPaper Pages: 729 - 732
Nitrogen and sulfur containing heterocycles. 50. Synthesis and reactions of 6-oxopyrimido[4,5-b][1,4]thiazine-7-carboxylic acid derivatives T. S. SafonovaA. F. Keremov OriginalPaper Pages: 733 - 739
Some reactions of 8,11,11-trimethyl-11-silabenzo[b]naphtho-[2,3-d]thiophen-6-one at the carbonyl group V. M. PolosinA. A. AstakhovV. A. Tafeenko OriginalPaper Pages: 740 - 745
Unusual conversion of substituted 5-oxo-5,6,7,8-tetrahydro-4H-thiochromenes with phosphorus pentachloride L. I. MarkovaN. G. KorobochkinaV. G. Kharchenko Letters to the Editor Pages: 746 - 747
Tautomerism of 4-acyl-2-phenyl-2-pyrazolidin-3-ones S. V. OleinikK. N. ZeleninA. A. Potekhin Letters to the Editor Pages: 748 - 749
Unexpected 5-acetyl-4-hydroxy-4,5-dimethyl-hexahydropyrimidine-2-thione ring cleavage by the action of bases A. D. ShutalevE. A. KishkoS. G. Alekseeva Letters to the Editor Pages: 750 - 751
Synthesis and reactions of 3-(6-amino-2-pyridyl)-2-methyl-4(3H)-quinazolinone A. Ya. StrakovN. N. TonkikhF. M. Avotin'sh Letters to the Editor Pages: 752 - 754
Reaction of 2,2,4,5-tetramethyl-1,3-dioxa-2-silacyclohexane with thionyl chloride V. V. KuznetsovS. A. Bochkor Letters to the Editor Pages: 755 - 755
