Annelation of the 1,2,4-triazole ring on the basis of α-hydrazino-substituted heterocycles and their hydrazones (review) É. M. GizatullinaV. G. Kartsev ReviewPaper Pages: 1369 - 1392
Investigation of the mechanism of the recyclization of furans to thiophenes and selenophenes under acid-catalysis conditions. 3. Investigation of the recyclization of homologs and functional derivatives of furan. Quantum-chemical calculations of the objects of the recyclization T. I. GubinaV. I. LabunskayaV. G. Kharchenko OriginalPaper Pages: 1393 - 1398
Inclusion complexes of prochiral heterocyclic ketones with β-cyclodextrins and their reduction with sodium borohydride Yu. Gol'dbergE. AbeleM. Shimanska OriginalPaper Pages: 1399 - 1404
A new series of mesogenic pyran derivatives M. M. MurzaD. M. SafinaZ. Kh. Kuvatov OriginalPaper Pages: 1405 - 1407
Chemistry of heteroanalogues of isoflavones. 15. Synthesis and study of the reaction of lanthanide A. V. TurovL. TsaoV. P. Khilya OriginalPaper Pages: 1408 - 1413
Pyrylocyanines. 32. Free radicals of a series of tert-butyl-substituted pyrylocyanines and their heteroanalogs A. V. ShpakovO. Yu. OkhlobystinA. I. Tolmachev OriginalPaper Pages: 1414 - 1417
Porphyrins. 29. Mass spectra of functionally substituted tetraarylporphyrin derivatives I. M. KarnaukhA. S. MoskovskinG. V. Ponomarev OriginalPaper Pages: 1418 - 1420
Synthesis of 4,5-bifunctionally substituted imidazolidin-2-ones A. D. Shutalev OriginalPaper Pages: 1421 - 1425
Synthesis and regioselective cycloaddition reaction of 2,4,6-triazido-3-chloro-5-cyanopyridine with norbornene S. V. Chapyshev OriginalPaper Pages: 1426 - 1427
Synthesis and solvatochromic and acid-base reactions of a betaine and salts of 4-N-pyridiniumcatechol O. Ya. NeilandI. L. KraupshaI. Ya. Gudele OriginalPaper Pages: 1428 - 1434
Investigation of the tautomerism and the intramolecular charge transfer in the series of aromatic N-oxides by electron spectroscopy V. P. AndreevA. V. Ryzhakov OriginalPaper Pages: 1435 - 1440
Crystal and molecular structure of N-(o-chlorophenylsulfonyl)-N′-(4-dimethylamino-6-isopropylideneaminoxy-1,3,5-triazin-2-yl)urea: Plant growth regulator of the sulfonylurea class V. I. SorokinS. N. GolosovV. N. Drozd OriginalPaper Pages: 1441 - 1446
Formation of derivatives of n-hydroxyindoles, annelated with furazan and furoxan rings V. A. SamsonovVolodarskii OriginalPaper Pages: 1447 - 1449
Synthesis of 3a,4,6,7,11b,12-hexahydro-3a-methyl-7-phenylbenzo[a]furo[2,3-g]quinolizines Din' Khoang VuG. V. PshenichnyiL. S. Stanishevskii OriginalPaper Pages: 1450 - 1453
Synthesis of derivatives of pyrido[2,3-d]pyrimidines condensed with tetrahydropyran and tetrahydrothiopyran E. G. ParonikyanS. N. SirakanyanA. S. Noravyan OriginalPaper Pages: 1454 - 1457
Two directions in the heterocyclization of thiocarbamoylpyridinium(isoquinolinium)ylides in their interaction with esters of acetylenecarboxylic acids V. S. BersenevaN. Yu. BiryuchevaV. A. Bakulev OriginalPaper Pages: 1458 - 1461
A new general dimerization of meso-aminomethyl-porphyrins to 1,2-bis(porphyrin-5-yl)ethanes G. V. Ponomarev Letters to the Editor Pages: 1462 - 1463
A new synthesis of trans-1,2-bis(trans-octaethylchlorin-20-yl)ethylene G. V. Ponomarev Letters to the Editor Pages: 1464 - 1465
Aminolysis of the product of the oxidation of 2-methylquinoline-3-carboxylic acid by thionyl chloride V. P. SemenovP. S. LobanovA. A. Potekhin Letters to the Editor Pages: 1466 - 1467
Aromatization of 2,3-dihydro-3-hydroxypyrazine 1,4-dioxides in HSo3F-SbF5 superacid: A new pathway to pyrazine 1,4-dioxides S. V. MorozovL. B. VolodarskiiV. G. Shubin Letters to the Editor Pages: 1468 - 1469
New method for the preparation of hydrogenated pyrimidine-2-thiones A. D. ShutalevV. A. Kuksa Letters to the Editor Pages: 1470 - 1471
Tetracoordinated derivatives of 1-oxa-2-telluracyclopentane V. L. NivorozhkinI. D. SadekovV. I. Minkin Letters to the Editor Pages: 1472 - 1473