carbony相关论文
The mechanism of dimethyl oxalate hydrogenation to ethylene glycol over Cu/SiO2 catalyst was investigated by in situ Fou......
Liquid-phase aerobic oxidation of benzyl alcohol catalyzed by mechanochemically synthesized manganes
Benzyl alcohol oxidation by molecular oxygen using solid manganese oxide as a catalyst and n-heptane as the solvent was ......
Zinc oxide nanoparticles:A highly efficient and readily recyclable catalyst for the synthesis of xan
A novel and efficient route for the synthesis of 1,8-dioxooctahydroxanthenes and 14-aryl-14H-dibenzo[a,j]xanthenes is de......
Synthesis and characterization of acetylated sept-D-glucopyranose carbamate as an oligosaccharide do
An oligosaccharide donor, acetylated sept-D-glucopyranose tetradecyl carbamate, was designed and synthesized. This compo......
A cesium fluoride promoted efficient and rapid multicomponent synthesis of functionalized 2-amino-3-
A rapid, one-pot and highly efficient protocol for the synthesis of pharmaceutically interesting functionalized 2-amino-......
Direct amination of pyrimidin-2-yl tosylates with aqueous ammonia under metal-free and mild conditio
A metal-free synthesis of pyrimidine functionalized primary amines via direct amination of pyrimidin-2-yl tosylate with ......
A minor diterpenoid with a novel carbon skeleton,secoeuphoractin(1),was isolated from an ethanol extract of the roots of......
Herein we reported the structure effects of carbon nano-shells prepared by the carbonization of polydopamine for the ads......
An unusual formal oxy transposition of vinylogous β-silyloxy-cyclobutanone 1(a 1,5-difunctionalized substrate) under mi......
Formic acid photodegradation is one of the most important reactions in organic pollution control, and helps to improve t......
Periconones B-E(1-4),four new polyketide-terpenoid hybrid molecules were isolated from the endophytic fungus Periconia s......
Periploca sepium, Salix psammophila and Tamarix spp. make up an important part of the local vegetation in the sandland o......
Dental caries is one of the most common chronic diseases and is caused by acid fermentation of bacteria adhered to the t......
To produce high-affinity monoclonal antibodies against pesticide carbofuran, and the develop immunochemical assays for p......
AIM: To study the dibenzocylooctadiene lignans from the stems of Kadsura heteroclita. METHOD: Chromatographic separation......
Of organic compounds,nitronic esters are a group of unusual compounds.Accordingto their chemical formula(R_1R_2C=NO_2R_......
The ferrocenyl compound,N-phenylbis(ferrocenecarboxyl)imide (C28H23NO2Fe2,Mr=517.17),was synthesized and structurally ch......
Reaction of Mo(CO)_6 with Alkoxide: Synthesis and Structure of the Mo(0)-OR Complex [Et_4N]_3[Mo_2(C
The reaction of molybdenum hexacarbonyl with C6H5CH2OC6H4ONa and Et4NBr in CH3CN at 60 ℃ afforded the di-nuclear Mo(0) ......
MnFe1.4Ru0.45Cu0.15O4 was an effective heterogeneous catalyst for the oxidation of various types of alcohols to the corr......
A novel lactone derived from dehydroabietic acid,C20H21BrO4,has been charac-terized by IR,1H NMR,13C NMR and single-crys......
The solvent extraction of uranium(VI) and europium(III) from nitric acid solution was studied with pi- colinamide dis......
An improved solvent-free microwave extraction(ISFME) was used for the extraction of essential oil from dried Cinnamomum ......
本文合成了２－丁酸甲酯吡啶与四羰基二氯二铑形成的螯合形配合物，并用Ｘ射线光电子能谱（ＸＰＳ），红外光谱（ＩＲ）及核磁共振（ＮＭＲ）研究确定了其配位结构特征，通过......
为寻找由抗菌氟喹诺酮到抗肿瘤氟喹诺酮转化的有效修饰方法，基于电子等排原理，用酰腙作为诺氟沙星C-3羧基等排体，得到10个诺氟沙星酰......
球 milled FeCo 粒子的 nanoslructures 用量的 X- 作为球 milling 时间(t) 的功能被描绘 -- 光线衍射(XRD ) ，高分辨传播电子显微......
采用傅立叶红外光谱仪和色度仪，通过羰基指数、乙烯基指数及结晶度等，表征棉花秆（CSF）／高密度聚乙烯（HDPE）复合材料的自然老化行为。研究......
对钯等过渡金属催化的羰基化合物及含酸性氢化合物的α-芳基化反应的研究进展进行了论述.随着大位阻、富电子烷基膦和氮杂环卡宾（NH......
通过对不同运行年限退役的110 k V XLPE电缆绝缘切片试样进行击穿和力学性能实验,结果显示运行10年以上的退役电缆绝缘试样的击穿......
