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Chinese Journal of Structural Chemistry 2016年第7期35卷 1011-1018页

作者：霍静倩马刘勇张哲范志金张金林 Tetyana Beryozkina vasiliy a.bakulev College of Plant Protection Agricultural University of Hebei State Key Laboratory of Elemento-organic Chemistry Nankai University Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) TOS Lab. of Ural Federal University Named after the First President of Russia B. N. Yeltsin

The title compound 2-（（2,2-dimethyl-2,3-dihydrobenzofuran-7-yl）oxy）-N-（3-（furan-2-yl）-1-phenyl-1H-pyrazol-5-yl） acetamide（C25H23N3O4, Mr = 429.46） has been synthesized, and its structure was characterized by 1H-NMR, 13C-NMR, H RMS, and single-crystal X-ray diffraction. The crystal belongs to the monoclinic system, space group P21/c with a = 20.6205（18）, b = 5.2930（5）, c = 18.9282（17） A, β = 94.089（2）°, V = 2060.6（3） A^3, Z = 4, Dc = 1.384 g/cm^3, μ（Mo Ka） = 0.71073 mm^-1, F（000） = 904, R = 0.0345 and w R = 0.0930. The intramolecular hydrogen bond at N（1）–H（1）…O（2）, intermolecular weak interactions at O（3）…H（4） and weak π-π interactions connected the molecules to lead to one-dimensional tapes. Bioassay results indicated that the title compound had moderate herbicidal and fungicidal activities.

关键词： benzofuran pyrazole furan crystal structure biological activity

Synthesis and Crystal Structure of 3,6-Bis(4-methyl-1,2,3-thiadiazol-5-yl)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole

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Chinese Journal of Structural Chemistry 2010年第1期29卷 13-16页

作者：杨知昆范志金左翔郑琴香宋海斌尤进茂 NATALIA P.Belskaia vasiliy a.bakulev State Key Laboratory of Elemento Organic Chemistry Nankai University Department of Chemistry Qufu Normal University TOSLab The Urals State Technical University

The compound 3,6-bis（4-methyl-1,2,3-thiadiazol-5-yl）-1,2,4-triazolo[3,4-b][1,3,4] thiadiazole（C9H6N8S3,Mr = 322.40） has been synthesized by the reaction of 4-amino-3-（4-methyl-1,2,3-thiadiazolyl）-5-mercapto-1,2,4-triazole with 4-methyl-1,2,3-thiadiazol-5-carboxylic acid and phosphorus oxychloride,and its structure was characterized by IR,1H NMR,EI-MS,elemental analysis and single-crystal X-ray *** crystal of the title compound belongs to monoclinic,space group C2/c with a = 2.0053（4）,b = 1.3081（3）, c = 1.0556（2） nm, β = 112.69（3）°,Z = 4, V= 2.5548（9） nm^3, Dc = 1.676 g/cm^3, μ= 0.582 mm^-1, F（000） = 1312, R = 0.0546 and wR = 0.1523. X-ray analysis indicates that all rings are essentially planar in this molecule, and an intermolecular hydrogen bond C（9）-H（9）…N（2） and weak intramolecular interactions between S（1）…N（7）, S（3）…N（1） and S（2）…N（4） are observed.

关键词： X-ray diffraction crystal structure synthesis 1,2,3-thiadiazole

Synthesis, Crystal Structure and Biological Activity of 1,5-Bis(4-methoxyphenyl)-3-(4-methyl-1,2,3-thiadiazol-5-yl)pentane-1,5-dione

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Chinese Journal of Structural Chemistry 2013年第3期32卷 357-362页

作者：毛武涛国丹丹范志金谷希树宋海斌王盾范谦 Kalinina Tatiana Yury Yu.Morzherin vasiliy a.bakulev Department of Chemistry School of ScienceTianjin University State Key Laboratory of Elemento-organic Chemistry Nankai University Institute of Plant Protection Tianjing Academy of Agricultural Sciences Sichuan Functional Heterocyclic Compounds Engineering Technology Research Center Lier Chemicals Co.Ltd. The Ural Federal University Named after the First President of Russia B. N. Yeltsin

The title compound 1,5-bis（4-methoxyphenyl）-3-（4-methyl-1,2,3-thiadiazol-5-yl）-pentane-1,5-dione （C22H22N2O4S, Mr=410.49） has been synthesized by the reaction of 4-methyl-1,2,3-thiadiazole-5-carbaldehyde with 4-methoxyacetophenone, and its structure was characterized by IR, 1H NMR, H RMS, elemental analysis and single-crystal X-ray diffraction. The crystal of the title compound belongs to monoclinic, space group P21/c with a=11.159（3）, b=9.002（3）, c=20.192（6）, β=93.393（5）°, Z=4, V=2024.6（10） 3 , Dc=1.347 g/cm3 , μ=0.191 mm-1 , F（000）=864, R=0.0333 and wR （I〉2σ （I））=0.0840. In this molecule, the 1,2,3-thiadiazol ring is nearly vertical with both phenyl rings, and intermolecular weak hydrogen bonds of C-H…O and C-H…N types together with π-π stacking interactions and interactions between S（1）…N（2） are observed. The above three kinds of interactions extend the molecules into a two-dimensional layer framework. The preliminary biological test showed that the title compound had fungicidal activity.

关键词： X-ray diffraction crystal structure synthesis 1,2,3-thiadiazole fungicidal activity

Synthesis of tetrazole containing 1,2,3-thiadiazole derivatives via U-4CR and their anti-TMV activity

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Chinese Chemical Letters 2013年第10期24卷 889-892页

作者： Shou-Xin Wanga Zhen Fang Zhi-Jin Fan Dun Wang Yue-Dong Li Xiao-Tian Ji Xue-Wen Hua Yun Huang Tatiana A.Kalinina vasiliy a.bakulev Yury Yu.Morzherin School of Basic Sciences Jining Medical University State Key Laboratory of Elemento-Organic Chemistry Nankai University Department of Plant Pathology Sichuan Agricultural University The Ural Federal University Named after the First President of Russia B.N.Yeltsin

A series of novel tetrazole containing 1,2,3-thiadiazole derivatives were designed and synthesized via Ugi reaction. Their structures were confirmed by melting points, IR, 1H NMR, and HRMS （ESI）. Preliminary bioassay indicated that most target compounds exhibited very good direct anti-TMV activity at 100 μg/mL, which was equal to or higher than that of ribavirin. Among them, compounds 4b, 4c and 4i also showed equivalent protection effect to ribavirin in vivo at 100 μg/mL.

关键词： 1 2 3-Thiadiazole Tetrazole Anti-TMV activity Ugi reaction

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苯甲酰脲类杀虫剂研究进展

世界农药 2009年第A2期31卷 24-26页

作者：米娜王唤范志金张海科 Natalia P.Belskaia vasiliy a.bakulev 南开大学元素有机化学国家重点实验室 TOSLab The Urals State Technical University620002EkaterinburgRussia

从生物学的观点结合化学的知识介绍了苯甲酰脲类几丁质合成抑制剂类杀虫剂的发展概况、作用机制、致毒方式、毒性和代表性品种,分析了其应用中存在的主要问题及解决途径,并对其发展趋势及前景进行了讨论和对策思考。

关键词：苯甲酰脲类杀虫剂几丁质合成抑制剂杀虫谱

1，2，3-噻二唑联-1，2，4-三唑衍生物的合成及抑菌活性

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农药学学报 2009年第1期11卷 19-24页

作者：杨知昆张海科范志金米娜宋海斌尤进茂孙学军 Natalia P. Belskaia vasiliy A. bakulevt 南开大学元素有机化学国家重点实验室天津300071 曲阜师范大学化学科学学院山东曲阜273165 TOSLab The Urals State Technical University 620002 Ekaterinburg Russia

以4-氨基-3-(4-甲基-1,2,3-噻二唑)-1,2,4-三唑-5-硫酮为原料,与醛在冰乙酸中回流制得15个新型4-取代亚氨基-3-(4-甲基-1,2,3-噻二唑)-1,2,4-三唑-5-硫酮化合物,其结构经IR、1H NMR及元素分析表征,其中,化合物5c的结构经单晶测试确证,... 详细信息

以4-氨基-3-(4-甲基-1,2,3-噻二唑)-1,2,4-三唑-5-硫酮为原料,与醛在冰乙酸中回流制得15个新型4-取代亚氨基-3-(4-甲基-1,2,3-噻二唑)-1,2,4-三唑-5-硫酮化合物,其结构经IR、1H NMR及元素分析表征,其中,化合物5c的结构经单晶测试确证,该晶体属单斜晶系,P2(1)/c空间群,晶胞参数a=1.403 7(3)nm,b=1.570 5(3)nm,c=0.6864(14)nm,β=102.06(3)°,V=1.4798(5)nm3,Z=4,F(000)=656。初步的抑菌活性测试结果表明;所有化合物对黄瓜灰霉病菌Botrytis cinerea都有较好的抑制作用,化合物5l的抑制率达87%,5c、5d和5f的抑制率在78%左右;5a对小麦赤霉病菌Gibberella zeae的抑制率为78.7%;5m对西瓜炭疽病菌Colletotrichum lagenarium的抑制率为65.6%。

关键词： 1,2,3-噻二唑 1,2,4-三唑合成杀菌活性单晶结构

植物激活剂先导结构的发现和优化及其生物活性

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植物激活剂先导结构的发现和优化及其生物活性

Investigation of Cavitation in NaCl Solutions in a Sonochemical Reactor Using the Foil Test Method

中国化学会第26届学术年会有机化学分会场

作者：范志金吴琼范志银马琳刘秀峰左翔贾俊超张海科杨知昆郑琴香孟庆森 vasiliy a.bakulev 南开大学元素有机化学国家重点实验室

＜正＞甲噻酰胺是具有自主知识产权的高活性植物激活剂先导化合物,生物活性测定结果表明,该化合物具有很好的诱导活性和一定的杀菌活性,能诱导烟草抗TMV并诱导大多数的植物抵抗植物病

关键词：植物激活剂甲噻酰胺系统获得抗病性先导化合物

来源： cnki会议评论

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Fluid Dynamics & Materials Processing 2024年第5期20卷 1093-1102页

作者： Michael Kuchinskiy Tatyana Lyubimova Konstantin Rybkin Anastasiia Sadovnikova vasiliy Galishevskiy Institute of Continuous Media Mechanics UB RAS Perm614013Russia Faculty of Physics Perm State UniversityPerm614068Russia

Ultrasonic baths and sonochemical reactors are widely used in industrial applications dealing with surface cleaningand chemical synthesis. The processes of erosion, cleaning and structuring of the surface can be typically controlledby changing relevant influential parameters. In particular, in this work, we experimentally investigate theeffect of NaCl concentration (0–5.5 mol/L) on the erosion of an aluminum foil under ultrasonic exposure at afrequency of 28 kHz. Special attention is paid to the determination of cavitation zones and their visualizationusing heat maps. It is found that at low NaCl concentration (0.3 mol/L), the foil destruction rate is higher thanin distilled water. At higher concentrations of salt, cavitation takes place mainly in the upper part of the container.

关键词： Ultrasound NaCl solution foil test cavitation activity

Major- and Trace- Element Chemistry of Clinopyroxene and Amphibole from High-Mg Diorite in Chelyabinsk Massif(Urals): Insights into Petrogenesis and Magma Source Constraints

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Journal of Earth Science 2024年

作者： Tatiana Osipova Gennadiy Kallistov Maria Chervyakovskaya vasiliy Chervyakovskiy Zavaritsky Institute of Geology and Geochemistry，Ural Branch of RAS

Field- and petrographic investigations， together with microanalytical major- and trace-element studies， were carried out on clinopyroxene and amphibole from high-Mg diorite in the subduction-related Chelyabinsk granitic massif to understand its petrogenesis and source. The clinopyroxene composition (high Mg#， Cr-content， sum of REE and Ti/Eu ratio; depletion in HREE; negative Eu-anomaly) indicates that it formed from a reduced melt derived from a mantle source metasomatized by fluids/melts having crustal affinity. Melt compositions in equilibrium with clinopyroxene and amphibole were calculated using solid/liquid partition coefficients. The high Nb/Y and Zr/Y ratio values of a liquid simulated from clinopyroxene， which appears to have very similar characteristics to sanukitoid melts， indicate a low degree of melting of the mantle source. Melt simulated from amphibole is more evolved and more felsic (dacitic). It displays a geochemical “amphibole fractionation” signature， indicating the peritectic transformation of clinopyroxene to amphibole in the lower crust. Rock textures and major element mineral compositions suggest that further amphibole was precipitated directly from the melt in the middle crust. The results show that the Chelyabinsk high-Mg diorite was probably formed as a cumulate from sanukitoid-like melt during its ascent and cooling below dacitic liquidus inside the amphibole stability field.

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Impacts of interactions with low-mineralized water on permeability and pore behavior of carbonate reservoirs

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Energy Geoscience

Energy Geoscience 2024年第4期5卷 278-290页

作者： Dmitriy A.Martyushev Inna N.Ponomareva vasiliy I.Chernykh Shadfar Davoodi Yousef Kazemzadeh Tianshou Ma Department of Oil and Gas Technologies Perm National Research Polytechnic UniversityPermRussia School of Earth Sciences&Engineering Tomsk Polytechnic UniversityLenin AvenueTomskRussia Enhanced Oil Recovery(EOR)Research Center IOR/EOR Research InstituteShiraz UniversityShirazIran State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation Southwest Petroleum UniversityChengduSichuanPR China

Laboratory filtration experiments are employed to investigate effective well killing while minimizing its impacts on surrounding *** novelty of this experimental study lies in the prolonged exposure of rock samples to the killing fluid for seven days,corresponding to the average duration of well workovers in the oilfields in Perm Krai,*** findings indicate that critical factors influencing the interactions between rocks and the killing fluid include the chemical composition of the killing fluid,the mineralogical composition of the carbonate rocks,reservoir pressure and temperature,and the contact *** analyses using multi-scale X-ray computed tomography,field emission scanning electron microscopy,and X-ray diffraction were conducted on samples both before and after the well killing *** experiments were performed using real samples of cores,crude oil,and the killing *** results from this study indicate that low-mineralized water(practically fresh water)is a carbonate rock *** water causes the dissolution of rock components,the formation of new calcite crystals and amoeba-like secretions,and the migration of small particles(clay,quartz,and carbonates).The formation of deep channels was also *** assessment reveals that the change in the pH of the killing fluid indicates that the observed mineral reactions were caused by carbonate *** combined phenomena led to a decrease in the total number of voids in the core samples,which was 25%on average,predominantly among voids measuring between 45 and 70μm in *** change in the pore distribution in the bulk of the samples resulted in decreases in porosity of 1.8%and permeability of 67.0%in the studied core *** results from this study indicate the unsuitability of low-mineralized water as a well killing fluid in carbonate *** composition of the killing fluid should be optimized,for example,in terms of the ionic composition of water,

关键词： Fine particle Clay mineral Low-mineralized water Geochemical dissolution Carbonate reservoir