Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Igor V. Burykin"'
Autor:
Mikhail V. Boiko, Andrey V. Sidashov, Alexander A. Bicherov, Tatiana G. Boiko, Igor V. Burykin, Igor E. Uflyand
Publikováno v:
Tribology Letters. 70
Publikováno v:
Tribology International. 165:107222
In this work, the mechanism of formation of boundary lubricating films during friction in synthetic oil di(2-ethylhexyl) sebacate (DEHS) was studied. The study of the kinetics of the interaction of DEHS with the metal surface showed that the formatio
Publikováno v:
Russian Journal of Inorganic Chemistry. 61:217-220
Complexation in system 4-bromobenzyltriphenylphosphonium bromide–molecular iodine in chloroform has been studied. The limit number of iodine molecules coordinated by 4-bromobenzyltriphenylphosphonium bromide in solution and the stability constant o
Autor:
Alexander Yu. Tereznikov, M. S. Chernov’yants, Tatiana S. Kolesnikova, Zoya A. Starikova, Igor V. Burykin
Publikováno v:
Journal of Molecular Structure. 1047:204-208
Synthesis, spectroscopic and structural characterization of novel interaction product of pyrrolidine-2-thione with molecular iodine is reported. The ability of pyrrolidine-2-thione to form the outer-sphere charge-transfer complex C 4 H 7 NS·I 2 with
Publikováno v:
Russian Journal of General Chemistry. 82:1842-1845
A new salt, diphenyliodonium diiodobromide [C12H10I+][BrI2−], was synthesized, isolated as brown crystals, and studied by XRD. The structure of the diphenyliodonium diiodobromide consists of separate, nearly linear anions BrI2−, and cations C12H1
Autor:
Zoya A. Starikova, Igor V. Burykin, E. B. Tsupak, M. S. Chernov’yants, Vladimir V. Kostrub, Julia A. Kirsanova
Publikováno v:
Journal of Molecular Structure. 1010:98-103
New salts C 27 H 22 N 3 O 2 BrI 2 ( 1 ) and C 27 H 19 N 3 O 2 Br 4 I 2 ·2CHCl 3 ·2H 2 O ( 2 ) were synthesized by the iodination of derivatives of 1,3-dimethyl-2,4-dioxo-5,6,7-R-1Н,2Н,3Н,4Н-pyrido[4,3- d ]pyrimidinium bromide (R = phenyl ( 1a )
Publikováno v:
Russian Journal of Inorganic Chemistry. 57:193-196
A new salt diphenyliodonium triiodide (C12H10I4) was obtained. The [C12H10I+][I3−] compound was isolated as red brown crystals and studied by single-crystal X-ray diffraction. The structure of diphenyliodonium triiodide consists of separate, virtua
Publikováno v:
The Analyst. 137:481-484
A new capillary electrophoretic (CE) method was developed for the simple and selective determination of iodine in 0.5 mol l(-1) NaCl. The proposed method is based on the in-capillary derivatization of iodine with thiosulfate ions using the zone-passi
Publikováno v:
Journal of Molecular Structure. 1006:379-382
The behavior of 5-trifluoromethyl-pyridine-2-thione, which is a potential antithyroid drug, toward molecular iodine was investigated. The formation of the n–σ* complex of 5-trifluoromethyl-pyridine-2-thione with molecular iodine of the composition
Publikováno v:
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 81(1)
The charge-transfer complexes (CTC) of few thioamide: 1-methylimidazoline-2-thione (MMI), 3-methyl-1-ethoxycarbonilimidazoline-2-thione (Carb), 5-methylbenzimidazoline-2-thione (BIZ), benzothiazoline-2-thione (BTZ), benzoxazoline-2-thione (BOZ) as σ