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L. N. Bochkarev T. A. Zheleznova A. V. Safronova M. S. Drozdov S. F. Zhil'tsov L. N. Zakharov G. K. Fukin S. Ya. Khorshev 《Russian Chemical Bulletin》1998,47(1):165-168
Triphenyl[tris(tetrahydrofuran)]ytterbium, Ph3Yb(THF)3 (1), was synthesized in high yields by the reaction of Yb with an excess of Ph2Hg or Ph3Bi in the presence of catalytic amounts of YbI2(THF)4 as well as by the reaction of Ph2Yb(THF)2 (2) with Ph2Hg or Ph3Bi. The crystal structure of complex1 was studied by X-ray structural analysis.
Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 1, pp. 163–166, January, 1998. 相似文献
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M. V. Dmitriev P. S. Silaichev K. V. Lesnikova M. A. Zheleznova M. A. Ezhikova M. I. Kodess A. N. Maslivets 《Russian Journal of Organic Chemistry》2018,54(9):1358-1362
Dimethyl 1-aryl-4,5-dioxo-4,5-dihydro-1H-pyrrole-2,3-dicarboxylates reacted with 3-arylamino-1H-inden-1-ones to give the corresponding methyl 1-aryl-3-[2-(arylamino)-2-oxoacetyl]-2,5-dioxo-2,5-dihydro-1H-indeno[1,2-b]pyridine-4-carboxylates. 相似文献
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AbstractThe synthesis of mixed ligand of cobalt (II) with β-diketones (β-dik) (acetylacetone and hexafluoroacetylacetone) and pyrazinamide is proposed. The compounds were investigated by IR- and diffuse reflectance spectroscopies, differential thermal analysis. It is shown that Co (II) β-diketonates (acetylacetone, hexafluoroacetylacetone) mixed ligand complexes with pyrazinamide have a structure corresponding to a distorted octahedron, having D4h symmetry. The complexes are bonded through hydrogen bonds via water molecules. 相似文献
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A. Yu. Dubovtsev P. S. Silaichev M. A. Zheleznova Z. G. Aliev A. N. Maslivets 《Russian Journal of Organic Chemistry》2016,52(12):1779-1783
Substituted alkyl 4,5-dioxo-4,5-dihydro-1H-pyrrole-2-carboxylates reacted with urea to give alkyl 2-(carbamoylamino)-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-2-carboxylates which underwent intramolecular cyclization to 8-hydroxy-1,3,6-triazaspiro[4.4]non-8-ene-2,4,7-triones by the action of sodium methoxide. 相似文献
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Kostyuchenko Anastasia S. Ulyankin Evgeny B. Zheleznova Tatyana Yu. Chernenko Sergei A. Shatsauskas Anton L. Abaidulina Daura R. Bystrushkin Mikhail O. Samsonenko Anna L. Fisyuk Aleksander S. 《Chemistry of Heterocyclic Compounds》2019,55(12):1262-1268
Chemistry of Heterocyclic Compounds - Novel conjugated systems of the D1–A–D2–A–D1 type were synthesized based on... 相似文献
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Shatsauskas Anton L. Zablotskii Yurii А. Chernenko Sergei А. Zheleznova Tatyana Yu. Shuvalov Vladislav Yu. Kostyuchenko Anastasiya S. Fisyuk Alexander S. 《Chemistry of Heterocyclic Compounds》2021,57(12):1212-1219
Chemistry of Heterocyclic Compounds - The reaction of amino acid esters with 7-phenyl[1,3]oxazolo[5,4-b]pyridin-2(1H)-one led to the derivatives of... 相似文献
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Berkovich A. K. Zheleznova A. O. Panova T. V. 《Russian Journal of General Chemistry》2019,89(5):994-997
Russian Journal of General Chemistry - Thin conductive films have been obtained via dehydration and reduction of composite films based on polyvinyl alcohol and graphene oxide. Composition and... 相似文献
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