1375-1376
Anniversaries and Dates
Mikhail Grigor’evich Voronkov (85th birthday)
1377-1403
1,2,4-Triazoles: Synthetic approaches and pharmacological importance. (Review)
I. A. Al-Masoudi, Y. A. Al-Soud, N. J. Al-Salihi and N. A. Al-Masoudi
1404-1413
Molecular structure of complexes with a bifurcated hydrogen bond. 5. Dimers of 3-hydroxy-2-methyl-4-pyrone in inert media
S. A. Mukha, N. N. Chipanina, I. V. Sterkhova, T. N. Aksamentova and S. A. Medvedeva, et al.
1414-1420
Quantum-chemical investigation of the mechanism of the sulfonation of pyrrole
L. I. Belen’kii, I. D. Nesterov and N. D. Chuvylkin
1421-1426
New functionalized pyrazolines from 1-aroyl-2-phenylacetylenes and thiocarbonohydrazides
M. Yu. Dvorko, A. I. Albanov, N. N. Chipanina, L. V. Sherstyannikova and V. G. Samoilov, et al.
1427-1434
Radical-anions in the vicarious C-amination reactions of N-substituted nitrotriazoles
T. I. Vakul’skaya, I. A. Titova, L. I. Larina, O. N. Verkhozina and G. V. Dolgushin, et al.
1435-1443
Interaction of the atoms in molecules of pyridine and its derivatives according to the results of ab initio calculations
V. P. Feshin, E. V. Feshina and L. I. Zhizhina
1444-1456
Oxidation of 3-(3-or 4-pyridyl)-1,5-diphenylformazans in tetrazolium trichlorometallates: Structural and electrochemical investigation
N. A. Frolova, S. Z. Vatsadze, A. I. Stash, R. D. Rakhimov and N. V. Zyk
1457-1463
Interaction of heteroatom-containing propynals with S-, N-binucleophiles
M. M. Demina, P. S. Novopashin, T. V. Kon’kova, G. I. Sarapulova and A. V. Afonin, et al.
1464-1471
1,2-Ditellurolane: A new synthetic method, structure and chemical reactions
N. V. Russavskaya, A. V. Elaev, V. A. Grabel’nyh, E. R. Zhanchipova and E. P. Levanova, et al.
1472-1477
1-Hetaryltriazenes in the synthesis of condensed mesoionic 1,2,3-triazolio-5-olates
Yu. I. Nein, S. V. Gladkova, T. A. Pospelova and Yu. Yu. Morzherin
1478-1481
Reaction of α,α-, α,α′-dihalothiones with 8-mercaptoquinolinium halides as a route to tetrahydro-1,4-thiazinoquinolinium halides
L. G. Shagun, I. A. Dorofeev, I. A. Mikhailova, V. A. Shagun and M. G. Voronkov
1482-1483
Letters to the Editor
2,5,2′,5′-Tetrahydro[3,3′]bifuranyl. A novel heterocyclic system from 2-butene-1,4-diol
E. V. Pyatnitsyna, M. M. El’chaninov and B. S. Lukyanov
1484-1485
Maltol tosylate and triflate possessing nonlinear optical properties
B. G. Sukhov, S. A. Mukha, I. A. Antipova, S. A. Medvedeva and Yu. A. Grigorieva, et al.
1486-1487
Microwave induced synthesis of diphenylthiophenes from elemental sulfur and styrene
S. V. Yas’ko, N. A. Korchevin, N. K. Gusarova, T. I. Kazantseva and N. A. Chernysheva, et al.
1488-1489
Synthesis of 6,7-dihydro-5H-dibenz[c,e]azepine
A. P. Stankevicius and L. N. Yanushene
1490-1491
The possible synthesis of (3-alkoxycarbonylmethyl-4-oxo-3,4-dihydro-2-pyrimidinylsulfanyl) acetate esters
V. Yakubkene, G. Valutite, A. Lopatin and P. Vainilavicius
1492-1494
Element-substituted propynals in the Biginelli reaction
V. V. Novokshonov, I. A. Novokshonova, I. A. Ushakov and A. S. Medvedeva
1495-1496
Oxidation-reduction reactions of 1,3-dithioles and their ions
L. P. Yunnikova and T. V. Makhova
1497-1498
Synthesis of 5-benzoylmethyl-4-(2-benzoylvinylthio)carbamidoyl-2-imino-1,3,4-thiadiazolidine perchlorate
T. V. Nizovtseva, E. V. Abramova, A. S. Nakhmanovich, L. I. Larina and V. A. Lopyrev
1499-1500
Synthesis of novel heterocyclic system-imidazo[5,1-b][1,3]benzoxazine
V. A. Osyanin and N. E. Sidorina
1501-1502
Isoindolo[1′,2′:2,3]pyrido[3″,2″:4′,5′]thieno[3′,2′: 4,5]-pyrimido[1,6-a]benzimidazol-8(12bH)-one. A novel polycondensed heterocyclic system
Mokhamed Abdel-Moneim Makhmud, V. K. Vasilin and G. D. Krapivin
1503-1504
A convenient method for the synthesis of 4,6,7,8-tetrahydropyrrolo[1,2-a]thieno-[2,3-d]pyrimidin-4-ones
V. K. Vasilin, Mokhamed Abdel-Moneim Makhmud and G. D. Krapivin