烷基化

SiW（12）杂多酸盐在C4烷基化反应中应用的研究

Study on Application of SiW_ ( 12 ) Heteropoly Acid Salt to C_4 Alkylate Reaction

充分利用气体资源增产MTBE和烷基化油

Improving MTBE and alkylate yields by sufficient utilization of refinery gases

没有完全烷基化的环氧结构也可以同样地加以鉴识。

Epoxy structures can be similarly identified , provided they are not fully alkylagted .

这些衍生物可以容易地在碱性条件下通过2-巯基吡啶和卤代烷的烷基化而得到。

These derivatives are readily obtained by alkylation of2-mercaptopyridine and alkyl halides under alkaline conditions .

超临界条件下C4烷基化催化剂失活动力学的研究

The deactivation kinetics of C_4-alkylation catalyst under supercritical conditions

混合C9芳烃与异丁烯烷基化制备均三甲苯的研究

Study of mesitylene preparing by alkylation of mix C_9 aromatic hydrocarbon and isobutene

N－异丙基邻甲苯胺催化合成&芳胺N－烷基化研究（Ⅱ）

Catalytic synthesis of n-isopropyl-o-toluidine ── n-akylation of aromatic amine series (ⅱ)

离子液体溶解性能对C4烃类烷基化的影响

Effect of Ion Liquid Dissolvability to C_4 Alkylation

异丁烷与C4烯烃烷基化反应机理的研究及进展

Alkylation studies of Isobutane with c_4 olefins

相转移催化2－甲基吲哚的N－烷基化反应

Studies of Phase Transfer Catalysis for N-Alkylation of 2-Methylindole

钠取代N－烷基化反应合成4－（N，N－二烯丙基氨基）吡啶

Synthesis of 4 - ( N , N-diallylamino ) pyridine by Na-substitution N-alkylation

柠檬酸改性Hβ分子筛上的苯与丙烯烷基化反应

Alkylation of benzene with propene over H β zeolite modified with citric acid

新型手性N，P配体的合成及其在不对称氢化和烯丙基烷基化反应中的应用

The Synthesis of New Chiral N , P Ligands and Their Applications in Asymmetric Hydrogenation and Allylic Alkylation

介绍催化蒸馏技术用于烷基化原料（混合C4）选择性加氢精制的新工艺。

A new selective hydrogenation process of alkylation feedstock ( mixed C4 ) with cata-lytic distillation technology is introduced .

方法以2，6二甲基苯胺为起始原料，经氯乙酰氯N酰化反应和2吡咯烷酮的N烷基化反应合成了奈非西坦。

METHOD Nefiracetam was synthesized by N acylation of2,6 dimethylbenzenamine with chloroacetylchloride and N alkylation of2 pyrrolidone .

用固定床反应器对苯胺和醇类气相N烷基化反应进行了研究。

The study was made of gas N alkylation of aniline and alcohol in fixed bed reactor .

Al2O3-交联蒙脱土的合成及其对甲苯丙烯烷基化的催化性能

Catalytic properties of ai_2o_3-pillared montmorillonite for the alkylation of toluene with propylene

苯胺气相N－烷基化反应研究Ⅱ.苯胺和乙醇常压催化合成N－乙基苯胺的工业应用

Studies on N-alkylation of aniline ⅱ . industrial production of N-ethyl aniline by vapor-phase method under atmospheric pressure

化学液相沉积改性Hβ分子筛催化剂催化甲基萘与甲醇烷基化反应

Methylation of Methylnaphthalene with Methanol on H β Molecular Sieve Catalysts Modified by Chemical Liquid Deposition Method

采用间接烷基化工艺技术，由C3～C5烯烃生产的烷基化物其质量达到或超过直接烷基化工艺技术生产的产品质量。

Alkylate produced from light C3 - C5 olefins by indirect alkylation was better in quality than that by direct alkylation .

在Mg2+改性Hβ分子筛催化剂上进行了甲基萘与甲醇的烷基化反应。

The alkylation of methylnaphthalene with methanol over zeolites H β modified by Mg ~ ( 2 + ) was studied .

Cu或Ag氧化物对碱性沸石上对二甲苯与甲醇侧链烷基化反应的影响

Influence of Cu or Ag oxide on the side-chain alkylation of p-xylene with methanol on basic zeolites

烷基化纳米SiO2/MMA乳液聚合物及其对PC的改性研究

Preparation and analysis of emulsion polymer of alkylable nano-sio_2 / mma and its modifying efficiency to PC

苯酚与MTBE烷基化反应主要在中等强度和弱的B酸中心上进行。

The alkylation of phenol with MTBE was mainly proceeded on the middle-strength or weak B acid center .

Lewis酸对杂多酸催化异丁烷/丁烯烷基化反应的作用Ⅰ.SbCl5的修饰作用

Effect of Lewis Acid on Alkylation of Isobutane with Butene ⅰ . Modification Effect of SbCl_5

综述了三十年来国内外有关在改性X型沸石催化剂上，甲苯、甲醇侧链烷基化制备苯乙烯反应的研究状况。

A review is presented on side chain alkylation of toluene with methanol for styrene synthesis over modified X type zeolites in the last 30 years .

方法用α-32P-dATP标记质粒DNA，分别与十六烷基化壳聚糖和精氨酸修饰的壳聚糖通过复凝聚方法形成壳聚糖DNA纳米复合物。

Methods Plasmid DNA was labeled with α - ~ 32 P-dATP and complexed with the modified chitosans or unmodified chitosan to form nanoparticle complexes by complex coacervation method .

探讨了FCC汽油烷基化反应的机理及用于该反应的固体酸催化剂应满足的条件。

The mechanism of the alkylation reaction and the properties of solid acid catalysts for the reaction are discussed .

n（SiO2）/n（Al2O3）对MCM-22分子筛的结晶度及烷基化性能的影响

Influence of n ( SiO_2 ) / n ( Al_2O_3 ) on the Crystallinity and Alkylation Performance of MCM-22 Zeolite

烷基化催化剂TPD酸性表征及催化性能的动力学

Kinetics of TPD acidity characterization and catalytic performance of alkylation catalyst