acetone相关论文
In this work,hollow Fe2O3/Co3O4 microcubes have been successfully synthesized through a hydrother-mal method followed by......
Isophorone is an α,β-unsaturated cyclic ketone,and can be widely used in printing inks,paints,lacquers,adhesives,copol......
Exploration of Combustion Processes and Spray Characterizations of Acetone-Butanol- Ethanol (ABE) in
Butanol,in comparison with ethanol,has more similar properties of current transportation fuel.These means it has a poten......
The frequency shifts of C=O stretching mode in acetone was studied through Raman spectrum and density functional calcula......
A facile and efficient method for the synthesis of 1,3-dialkylimidazole-2-selenones is described.The reaction of 1,3-dia......
用多光子电离飞行时间质谱法在三光子与丙酮分子3d态和4s态共振的激光波长区域获得了丙酮分子的共振多光子电离分质量多光子电离(M......
Rare earth(La,Pr,Sm,Ce and Yb)-doped porous In2O3 nanosheets are prepared by a solvothermal method.The effect of rare ea......
Acetone is the most abundant volatile organic compound(VOC)in exhaled breath and an identified biomarker for diabete......
基于小分子醇双水相体系和小分子有机物双水相体系,建立了(乙醇+丙酮)-(NH4)2SO4形成的二元双水相体系萃取盐酸四环素的新方法.研......
用多光子电离飞行时间质谱法三光子与丙酮分子３ｄ形态和４ｓ态共振的激光波长区域获得了丙酮分子的共振多光子电离分质量多光子电离（ＭＰＩ）光谱和......
<正> We have isolated a photodynamic pigment from the natural sources of Hypocrella bambusae (B. et Br.) sacc. (Hypocrea......
<正> Ⅰ. INTRODUCTION The photocycloaddition reactions of 1,3-dimethyl-6-azathymine with heptene-1 and cyclohexene have ......
A newly-developed polyamide supported Raney Ni catalyst, which is suitable for use in fix-bed reactions with high select......
Coals consist of some molecules trapped within an organic matrix from which some organic compounds can be extracted by s......
Antiviral stereoisomers of 3,5-bis(2-hydroxybut-3-en-1-yl)-1,2,4-thiadiazole from the roots of Isati
Four stereoisomers of 3,5-bis(2-hydroxybut-3-en-1-yl)-1,2,4-thiadiazole, named insatindigothiadiazoles A–D(1a–1d), wer......
Poly(4-vinylpyridinium tribromide) as metal-free,green and recoverable oxidizing polymer for the che
Poly(4-vinylpyridinium tribromide) was prepared from poly(4-vinylpyridin) and used for the selective oxidation of a vari......
Nano MCM-49 Zeolite Catalyst for Cumene Production Developed by Jilin Petrochemical Research Institu
Recently the research institute of Jilin Petrochemical Company has successfully developed the nano MCM-49 zeolite cataly......
The reaction mechanisms of carcinogenic methylating agent iodomethane (MeI) with keto and enol tautomers of thymine (K- ......
The acetone-sensing properties of the undoped and Pd doped perovskite-type oxides NdFeO3 were investigated from room tem......
Study on the Extraction of Polysaccharides from Camellia chrysantha (Hu) Tuyama by Acetone Precipita
[Objective] To determine the optimum extraction conditions of polysaccharides from Camellia chrysantha (Hu) Tuyama by ac......
Precipitation polymerizations of divinylbenzene(DVB) in pure supercritical carbon dioxide,and parallel runs with presenc......
Crown ether-appended Fe(Ⅲ) porphyrin:Synthesis,characterization and catalytic oxidation of cyclohexe
A new crown ether appended Fe(Ⅲ) porphyrin complex was prepared by sulfuryl chloride appended benzo-15-crown-5 to the m......
The influences of adding sodium to zirconia on the acid-base properties of the surface and on the catalytic conversion o......
Effect of Synthesis Technique and Carbonate Content on the Crystallinity and Morphology of Carbonate
The syntheses of nanosized carbonated hydroxyapatite(CHA) were performed by comparing dropwise and direct pouring of ace......
The graphene nanopowder for electro-catalytic oxidation of dopamine and uric acid in the presence of
The graphene nanopowder for electro-catalytic oxidation of dopamine and uric acid in the presence of ascorbic acid has b......
The catalytic performance of KOH/mordenite has been studied for transesterification of palm oil using a batch reactor an......
在含有高浓度的HAuCl4单组份表面活性剂的溶液体系中,研究了由丙酮促进的金纳米棒晶种媒介的光化学生长和溶解。结果表明,在晶种媒......
Solvent-induced molecular gel formation at room temperature and the preparation of related gel-emuls
The gelation behaviors of four recently reported amphiphilic cholesteryl derivatives (1, 2, 3 and 4) have been evaluated......
SnO2 ereduced graphene oxide (SnO2-rGO) composites were prepared via a hydro-thermal reaction of graphene oxide (GO) and......
Zeolite Catalyst MCM-94 for Alkylation Reaction Tested in Pilot Scale at Jilin Petrochemical Company
The project for application of alkylation catalyst composed of MCM-49 zeolite,the intellectual property rights of which......
VBEFP/PCM: a QM/MM/PCM approach for valence-bond method and its application for the vertical excitat
In this paper, a combined QM/MM/PCM approach, named VBEFP/PCM, is presented for ab initio VB study with a solvent effect......
Poly(4-vinylpyridinium tribromide) is an efficient catalyst for the conversion of various alcohols to their correspondin......
Ru and Pd (2 wt%) loaded on pure and on Ndoped carbon nanotubes (NCNTs) were prepared and tested using the isopropyl alc......
Preparation of porous α-Fe_2O_3-supported Pt and its sensing performance to volatile organic compoun
Porous α-Fe2O3 was synthesized by a simple hydrothermal treatment of FeCl3 aqueous solution followed by a calcination p......
INTRODUCING NH_2 ONTO POLYMERIC FILMS VIA PHOTO-INDUCED C—H BOND TRANSFORMATION WITH PHENOL DERIVATI
A one-step process to introduce both the aromatic and aliphatic primary amino groups with high chemoselectivity was deve......
To investigate the influence of the activated carbon pore structure on the adsorption of volatile organic compounds(VOCs......
Theoretical Study on the C-H Activation in Decarbonylation of Acetaldehyde by NiL_2(L=SO_3CH_3) Usin
Density functional theory calculations were carried out to explore the potential energy surface(PES) associated with the......
The introduction of hydroxy group to the 3- or 5-position of 4,4-difluoro-4-bora-3a,4a-diazaindacene(BODIPY) results in ......
Solvent-solvent fractionations of Combretum erythrophyllum(Burch.) leave extract: Studies of their a
Objective: To evaluate the biological activities of Combretum erythrophyllum(C. erythrophyllum) leaf extracts against in......
Objective: To evaluate the antibacterial and antifungal properties of acetone and water extracts of selected Eucomis tax......
报道了一种基于Friedel-Crafts反应的3-吲哚取代苯硼唑的水相合成方法.以邻甲酰苯硼酸和吲哚为原料,无需外加催化剂,在室温下使用......
Synthesis and Crystal Structure of (R)-1-acetyl-6-(2-chloro-4-fluorophenyl)-4-methyl-N-((R)-1-phenyl
The crystal structure of the title compound (C28H22ClF4N3O2 , Mr = 543.14) was determined by single-crystal X-ray diffra......
Extraction of Ku antigen and anti-Ku antibody assay in various autoimmune connective tissue diseases
Objective: To extract Ku antigen and to detect anti-Ku antibody in connective tissue diseases (CTDs). Methods: Ku antig......
采用B3LYP、QCISD、MP2方法在6-311+G*基组水平上对HN3+NH2CN→5-AT的环加成反应进行了研究,用气相条件下的计算方法结合SCRF/PCM......
[Objective] To explore thin layer chromatography for specnuezhenide in LIGUSTRI LUCIDI FRUCTUS-ASTRAGALI RADIX extractio......
A newly-developed polyamide supported Raney Ni catalyst, which is suitable for use in fix-bed reactions with high select......
The catalytic activity of cation exchange resins will be continuously reduced with its use time in a condensation reacti......
The synthesis, properties and dispersion mechanism of sulphonated acetone-formaldehyde superplasticizer(SAF) were presen......
An efficient one-pot three-component synthesis and antimicrobial evaluation of tetra substituted thi
A convenient one-pot three-component method for the preparation of tetra-substituted thiophene derivatives has been deve......
