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An X-ray and DFT Computational Study on 1-(Naphthalene-2-yl)-2-(1H-pyrazol-1-yl) ethanone O-butyl Ox
The title compound, 1-(naphthalene-2-yl)-2-(1H-pyrazol-1-yl)ethanone O-butyl oxime, I, was synthesized. The crystal and ......
Iron-mediated cross dehydrogenative coupling(CDC) of terminal alkynes with benzylic ethers and alkan
Iron-mediated sp-sp3 C-C bond formation through the cross dehydrogenative coupling(CDC) of terminal alkynes with benzyli......
The expression of chirality in 2D molecular assemblies on solid surfaces has unique features compared to the analogous p......
A clean and safe synthesis method of 5-(4’-methylbiphenyl-2-yl)-1H-tetrazole was found:under hydrothermal conditions,1.......
High-performance liquid chromatography utilization of ionic liquids as mobile phase additives for se
For the isomers of amino benzoic acid, including o-, m-, p-amino benzoic acid, the beneficial effects of using the ionic......
Asymmetric catalysis has become an indispensable and productive field within the Chinese organic chemistry society. The ......
PAPERSSi mulation of High Power Er/Yb Codoped Fiber Linear Cavity Lasers……WANGJian,L Fu-yun,ZHANG Shu-min,et al.(1-4)B......
p-1, 1, 3, 3-Tetramethylbutylphenol was prepared by the alkylation of the phenol with Nafion catalyst in extremely high ......
The cationic polymerization of 1,3-pentadiene (PD) initiated by AlCl_3 in n-hexane was carried out. Effects of arenes, ......
Eight 1,2-disubstituted cyclododecenes were synthesized from -alkoxycarbonyl-cyclododecanone and alkyl chloroformate. Th......
Standard energies of combustion and standard enthalpies of formation for the complexes RE (Et_2dtc)_
The treatment of RECl3?xH2O (RE = Ho, Er, Tm, Yb, Lu; x = 3-4) with sodium diethyldithiocarbamate (NaEt2dtc?3H2O) and 1,......
An improved synthesis of (-)-7-isopropyl-cis-l-amino-2-indanol the chiral auxiliary for 6π-azaelectr
(-)-7-Isopropyl-cis-1-amino-2-indanol,a key chiral auxiliary and ligand in the highly stereo-selective asymmetric 6π-az......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
分子筛催化剂在催化异丁烷/丁烯烷基化中具有良好的应用前景，但易失活，需频繁再生。系统总结分子筛催化剂在异丁烷/丁烯烷基化反应中......
建立了有关烷基苯结构和它们的热容、标准焓值之间的定量构效关系模型。根据烷基苯的分子结构式，其每个结构分别采用含有6数字的编......
利用专门安排的加氢试验结果,进行分析和估算,对比了我国和美国、西欧的汽油调合组分和烃族组成,认为我国由于有25Mt/a的FCC汽油,......
在氮气保护下,采用二步加料合成工艺,以花椒籽油和二乙醇胺为原料,以氢氧化钾为催化剂合成了烷醇酰胺.通过三水平三因子的正交合成......
脂肪酸囊泡（FAV）具有与脂质体类似的中空核壳结构,且原料来源广泛,绿色安全,在包埋/缓释方面有重要意义.但FAV对pH值依赖性强, pH窗......
以负载于活性炭上的磷钨酸（PW／C）为催化剂，在100mL间歇式不锈钢高压反应釜中，研究了甲苯与叔丁醇的烷基化反应．采用X射线衍射（XRD）、氨程序......
装载 HPMo 的 Y 沸石从锻烧的芳香的 hydrocarbons.The 温度为踪迹石蜡的移动作好准备，在催化剂的 phospho-molybdic 酸的比例被学......
以六亚甲基亚胺为模板剂，乙醇为有机辅助剂，采用动态水热法合成了一系列MCM-22分子筛，利用X射线衍射（XRD）、氨程序升温脱附（NH3-TPD）、傅......
概述杂多型催化剂的特性,回顾近些年来杂多化合物用于异丁烯的催化氧化,丁烷的催化异构,异丁烷的烷基化及催化氧化的进展,分析目前......
通过采用高温带压磷酸二氢铵溶液对β分子筛进行磷改性得到改性β分子筛催化剂，考察其在苯与乙烯高空速烷基化反应中的催化活性，并对......
本文用Kearney法研究了1-溴-3-氯丙烷、1,3-二溴丙烷及几种一卤代化合物与异丁酸盐、异丁酸酯及异丁酸酐的烷基化反应,探索了具有......
合成了含有不同烷基链取代的N-丙烯酰氧癸基咔唑（MACZ10）和N-丙烯酰氧十二烷基咔唑（MACZ12）,通过自由基聚合得到聚N-丙烯酰氧烷基咔唑（P......
<正> 近年来,双环苯型麝香化合物对香料工业具有重要意义。如粉檀麝香、吐纳麝香等,它们具有优良的香气和与大环麝香化合物相仿的......
以离子液体氯化甲基丁基咪唑-三氯化铁([bmim]Cl-FeCl3)作催化剂,催化苯与1-十二烯烷基化反应.考察了离子液体的酸度、离子液体用......
Preparation, Characterization and Catalytic Activity of Alkyl Benzene Sulfonic Acid Carbon-Based Aci
Based on starch and series of alkyl benzene sulfonic acid as the materials, a novel carbon-based solid acid catalyst is ......
