methyl相关论文
Recently, the pilot-scale tests of a 1000-ton-class methyl methacrylate (MMA) unit owned by the Panjin Industrial Techno......
Catalytic activity of Cu/ZnO catalysts mediated by MgO promoter in hydrogenation of methyl acetate t
Hydrogenation of methyl acetate is a key step in ethanol synthesis from dimethyl ether carbonylation and Cu-based cataly......
Effect of Postharvest Methyl Jasmonate Treatment on Early-Matured “Hass” Avocado Fruit Exocarp Colou
Poor exocarp colour development is a common postharvest problem for early harvested “Hass” avocado fruit during ripeni......
Granulomatosis with polyangiitis presenting as high fever with diffuse alveolar hemorrhage and otiti
BACKGROUND Granulomatosis with polyangiitis is a necrotizing inflammation of small andmedium-sized vessels accompanied b......
Methionine as a methyl donor regulates caste differentiation in the European honey bee(Apis mellifer
Nutrition contributes to honey bee caste differentiation,but the role of individual nutrients is still unclear.Most esse......
Implication of Sensitive Reactions to Ignition of Methyl Pentanoate:H-Abstraction Reactions by H and
Methyl pentanoate(MP)was identified as a potential candidate.To facilitate the application of MP with high efficiency in......
Identification of a new azoreductase driven prodrug from bardoxolone methyl and 5-aminosalicylate fo
For local treatment of ulcerative colitis,a new azoreductase driven prodrug CDDO-AZO from bardoxolone methyl(CDDO-Me)and......
The effects of nitric oxide (NO) on electroretinograms and light responses of horizontal cells intra-cellularly recorde......
<正> Methyl dihydrojasmonate is a very precious and widely used perfume. Its skeleton stlueture is similar to that of ma......
Synthesis,thermal property and hydrolytic degradation of a novel star-shaped hexa[p-(carbonylglycino
A novel star-shaped cyclotriphosphazene substituted by glycinomethylesterphenoxy and its intermediates are synthesized f......
Influences of α-MnO2, β-MnO2, and δ-MnO2 on the photocatalytic activity of Degussa P-25 TiO2 have been investigated t......
Molecular dynamics simulations of the hydration of poly(vinyl methyl ether):Hydrogen bonds and quasi
Atomistic detailed hydration structures of poly(vinyl methyl ether)(PVME) have been investigated by molecular dynamics s......
Ce_(1–x)Sm_xO_(2–δ)-attapulgite nanocomposites:synthesis via simple microwave approach and investiga
Ce1–x Smx O2–δ-attapulgite(ATP)nanocomposites were successfully prepared via a facile microwave approach.This was a f......
The molar enthalpies of dissolution for 2-(dinitromethylene)-5-methyl-1,3-diazacyclopentane(DNMDZ) in dimethyl sulfoxide......
Synthesis, Crystal, Calculated Structure and Biological Activity of N-((6-bromo-2-methoxyquinolin-3-
The halogenated hydrocarbon amination reaction between the original raw material N-((6-bromo-2-methoxyquinolin-3-yl)(phe......
Synthesis, Structure and Biological Activity of 3-Methyl-4-(3-nitrobenzylideneamino)-5-ethoxycarbony
A Schiff base was synthesized by 3-methyl-4-amino-5-ethoxycarbonyl-methylsulfanyl-1,2,4-triazole with 3-nitrobenzaldehyd......
The complexation behavior of unsaturated fatty hydrocarbons,i.e.,1,7-octadiyne and 1,7-octadiene,by a perethylated pilla......
Vibrational Spectroscopic Study of N-[4-[1-Hydroxy-2-[(1-Methyl Ethyl)Amino]Ethyl]Phenyl]Methane Sul
The vibrational spectral analysis was carried out by using FT-Raman and FT-IR spectroscopy in the range 4 000~400and 4 0......
[Objective] To establish a method to control the quality of bergamot volatile oil. [Methods] GC method was used to deter......
Synthesis,Crystal Structure and Antibacterial Activities of 4-Methyl-2-(4-methylphenyl)-5-(2-thiazol
4-Methyl-2-(4-methylphenyl)-5-(2-thiazolinyl)-1,3-thiazole, a novel compound, was synthesized by the annulation of 5-hyd......
Ternary Liquid-Liquid Equilibrium for Systems of Fatty Acid Methyl Ester(Methyl Palmitate/Methyl Ste
Liquid-liquid equilibrium data of two ternary systems methyl palmitate+ethanol+glycerol and methyl stearate+ethanol+glyc......
Novel Photo-induced Coupling Reactions of 9-Fluorenylidenemalononitrile or 1,1-Diphenyl-2,2-dicyanoe
9-Fluorenylidenemalononitrile (FDCN) or 1,1 diphenyl 2,2 dicyanoethylene (DPCN) reacted with 10 methyl 9,10 di......
The polystyrene/rectorite nanocomposites were prepared by free radical polymerization of styrene containing dispersed or......
The thermal behavior and kinetic parameters of the exothermic decomposition reaction of N -methyl- N -nitro-2,2,2-trinit......
Palladium-Catalyzed Addition of Carbon Monoxide and Carbon Tetrachloride to 1-Octene in Supercritica
The Pd-catalyzed addition of carbon monoxide and carbon tetrachloride to 1-octene gave coadduct [alkyl 2-(2,2,2-trichlor......
Conversion of 3-Carbethoxy-4-methyl Coumarin Derivatives into Several New Annelated Coumarin Derivat
The reaction of ethyl esters of 4-methyl-2-oxo-2H-1-benzo (naphtho) pyran-3-carboxylic acids (1) with aromatic aldehydes......
A general, green and efficient method for the synthesis of trans diiodoalkenes in CO 2(sc) has been developed. T......
The title compound (1) was treated with NaH at room temperature in anhydrous DMF to give a sodium salt (containing nitro......
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Mechanisms of Enhancement of Photocatalytic Properties and Activity of Nd~(3+)-Doped TiO_2 for Methy
Nd~(3+)-doped TiO_2 powders were prepared by the sol-gel method. Their crystal pattern and parameter, the specific surfa......
To make sure whether the reaction between formaldehyde and methyl hydrazine (MMH) could happen in dilute nitric acid sol......
In recent years, advanced two-cycle process - APOR process based on N, N-two methyl hydroxylamine (DMHAN)-methyl hydrazi......
脂肪醛新的最灵敏的分析法就是3-甲基-苯骈噻啉腙试验法。假如用3-甲基-苯骈噻啉腙[3-Methyl-2-benzo-thiazolone hydrazine(I)]......
Studies on the structures and syntheses of arteannuin and related compounds——ⅩⅥ.Synthesis of arteann
Arteannuin E was synthesized from methyl β-epoxy arteannuinate by treatment withformic acid followed by hydrolysis and......
Sixteen alkaloids have been isolated from the fruits of Kopsia officinalis Tsiang and P.T.Li(Apocynaceae), a plant comm......
CRYSTAL STRUCTURE OF UO_2 (PMBP)_2 (TBPO)(HPMBP=1-Phenyl-3-Methyl-4-Benzoylpyrazolone-5,TBPO=Bu_4PO)
C46H44N4O7PU, Mr = 1033. 89, monoclinic space group C2/c,a= 24. 110(3),b= 16. 879(2),c=27. 751(4) A ,B=96. 69(1),V= 112......
从南海软珊瑚Sarcophyton tortuosum Tixier-Durivauh中分离到一种新型骨架的四环四萜化合物,命名为扭曲肉芝甲酯(Methyl Sartortu......
Clark和Viets提出了一个从干扰基体中富集和分离多种微量元素的液态有机萃取体系,并证明了MAGIC(Methyl isobutyl ketone-Amine S......
Synthesis,crystal structures and spectral properties of cobalt (Ⅱ) complexes:[ CoL (N_3) ] ·ClO_4 an
Two monomeric cobalt(Ⅱ)complexes,[CoL(N3)] ClO4(1)and CoL(N3)2(2),where L is tris((3,5-dimethylpyrazol-1-yl)methyl)ami......
Based on the kinetics equation proposed by T. Kagiya, the kinetic study on the polymerization of methyl methacrylate(MM......
The title compound (C 10H 10N 2O 2 , M r =190.20), 1 methyl 5 phenylhydantoin (1 methyl 5 phenyl 2, 4 im......
An efficient synthetic route have been developed to 16-acetoxy-6,7-didehydroferruginyl methyl ether.
An efficient synth......
A Mild and Practical Procedure for Tetrahydropyranylation of Alcohols and Phenols Catalysed by Anhyd
An easy preparation of tetrahydropyranyl (THP) ethers of alcohols andphenols with 3,4-dihydro-2H-pyran (DHP) in refluxin......
Physical and Electrochemical Properties of Acid 1-Methyl-3-Ethylimidazolium Chloride/AlCl_3/LiAlCl_4
An acid molten salt was formed by means of mixing 1 -methyl- 3 -ethylimidazolium chloride with AlCl3 and LiAlCl4 at ambi......
Study of Catalysts on the Synthesis of Methyl Acrylate by Hydroesterification of Methyl Formate with
The catalytic hydroesterification of methyl formate (MF) with acetylene to methyl acrylate (MA) over nickel-based cataly......
Crystal and Molecular Structure of 1-Methyl-4-(2-( 3,4-dimethoxyphenyl) vinyl) pyridinium 4-Tolylsul
The crystal structure of the title compound C16H18NO2+·C7H7SO3-·2H2O, (C23H29NSO7, Mr=463.53) has been determined by s......
The crystal structure of the title compound (C 20 H 20 O 4, M r =324.36) has been determined by single crys......
Samarocene complex was supported on a series of mesoporous silica with various pore sizes. Polymerization of methyl met......
