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

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

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。

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Studies of side chain alkylation of toluene with methanol and microcalorimetric adsorption over X type zeolite catalysts

X型沸石催化剂的甲苯甲醇侧链烷基化反应和吸附量热研究

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Study of N-Alkylation of Saccharin Catalyzed by Potassium Fluoride-Alumina

KF-Al2O3催化糖精N-烷基化反应的研究

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Preparation and Catalytic Property or Isobutane-butene Alkylation of Zeolite Beta Molecular Sieve Loaded with Rare Earth Metal

掺杂稀土金属的Hβ分子筛固体酸的制备及其在异丁烷/丁烯烷基化反应中的应用

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

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

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

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

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

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。

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Influence of Catalysts Particle Size on Alkylation of Isobutane with Butene over H β Zeolites

Hβ沸石粒度对异丁烷与丁烯烷基化反应活性和选择性的影响

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Side chain alkylation of p-xylene with methanol on modified X type zeolites

对二甲苯与甲醇在改性X型沸石上的侧链烷基化反应

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

柠檬酸改性Hβ分子筛上的苯与丙烯烷基化反应

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Catalytic N-Alkylation of Amides with Polystyrene Supported Polyethylene Glycols

聚苯乙烯固载聚乙二醇催化酰胺的N－烷基化反应

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

钠取代N－烷基化反应合成4－（N，N－二烯丙基氨基）吡啶

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

相转移催化2－甲基吲哚的N－烷基化反应

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Alkylation studies of Isobutane with c_4 olefins

异丁烷与C4烯烃烷基化反应机理的研究及进展

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Alkylation of Toluene with tert-Butyl Alcohol over H Type Mordenite Catalyst

H型丝光沸石催化剂催化甲苯与叔丁醇的烷基化反应

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

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。

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We explored the mechanism of the C alkylation between 5-chloromethyl-8-hydroxyquinoline and aromatic amines.

3对5-氯甲基-8-羟基喹啉与芳胺C烷基化反应的机理进行研究。

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Seven new β-DDB derivatives were prepared from gallic acid in 9 steps such as Ullmann coupling reaction, alkylation, benzoylation etc. The structures of these compounds were identified by(()~ 1HNMR.)

以没食子酸为原料，通过Ullmann偶合反应、烷基化、酰基化等9步反应合成了7种-βDDB的衍生物，其结构经1HNMR确认。

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This chapter was using different synthetic strategies to obtain target ligand: A is by Friedel Crafts acylation reaction followed by Mcmurry reaction; B is by classical Suzuki coupling reaction.

本章分别采用不同的合成策略得到目标配体：A是经付克酰基化与迈克摩尔反应；B是选用Suzuki偶合反应。

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Firstly the intermediate 2-( 2-hydroxyphenyl) phenylphosphinic acid ( HPPA) was prepared in 92.5% yield through continuous esterification, acylation and hydrolysis.

首先将酯化、酰基化、水解反应连续进行，得到了中间体2-（2-羟基苯基）苯基膦酸（HPPA），收率92.5%。

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