mesitylene

Synthesis of mesitylene by catalytic alkylation of mixed C9 arenes and isobutene;混合C_9芳烃异丁烯催化烷基化合成均三甲苯979汉语字典

Synthesis of trimesic from liquid phase oxidation of mesitylene by air;均三甲苯液相空气氧化合成均苯三甲酸979汉语字典

Macrokinetics of mesitylenic acid synthesis by oxidation of mesitylene;均三甲苯氧化合成间二甲基苯甲酸的宏观动力学979汉语字典

The alkylation product 4-(2,4,6-trimethylphenyl)butyric acid could be synthesized via the reaction of 1,3,5-trimethylbenzene with γ-butyrolactone catalyzed by AlCl 3 at room temperature.在无水AlCl3 的催化作用下 ,均三甲苯与γ 丁内酯在室温下即可发生烷基化反应生成 4 (2 ,4 ,6 三甲基苯基 )丁酸 。979汉语字典

The factors influencing the usage of bottom oil of 1,3,5-trimethylbenzene tower were analyzed.分析了影响均三甲苯塔底油循环使用的因素。979汉语字典

To improve the current production techniques for 1,3,5-trimethylbenzene and develop a practical process for industrial production, a new technology of synthesis of 1,3,5-trimethylbenzene from the cheap raw materials xylene and methyl chloride were studied.研究了以廉价的混合二甲苯和一氯甲烷为原料、液相法合成均三甲苯的新工艺 ,讨论了各种工艺条件对反应的影响 ,并找到了最佳工艺条件 ,即混合二甲苯 10 0 0mL ,反应温度 12 0— 130℃ ,催化剂用量5 % ,烷基化剂流量 0 。979汉语字典

Study on a New Technology of Synthesis of Mesitylene from Pseudocumene;偏三甲苯定向合成均三甲苯工艺研究979汉语字典

Transalkylation and Disproportionation between Methylbenzene and 1,3,5-Trimethylbenzene Over the Hβ Zeolite Supported Phosphotungstic Acid CatalystHβ负载磷钨酸催化剂上甲苯和均三甲苯烷基转移与歧化反应979汉语字典

Preparation of High Pure Mesitylene Using MTBE Tail Gas from C_9 Aromatic Hydrocarbon;利用MTBE尾气从C_9芳烃中制备高纯均三甲苯979汉语字典

Study on the Technology of Isomerization Synthesis of Mesitylene without Hydrogen;非临氢异构化合成均三甲苯工艺的研究979汉语字典

Synthesis Process of Higher Purity Mestylene by One-step Alkylation-separation一次烷基化法制取高纯度均三甲苯的工艺研究979汉语字典

Study on the Synthetic Process of Higher Purity Mestylene By One-Step Alkylation-Separation;一次烷基化—分离法制取高纯度均三甲苯的工艺研究979汉语字典

HPLC Determination of Main Oxidation Product of Mesitylene and Its Intermediate Products高效液相色谱法测定均三甲苯氧化产物及其中间产物979汉语字典

New process for producing high purity mesitylene by primary alkylate separation is researhed and developed and the tech economic evaluation is made.研究开发一次烷基化分离法生产高纯度均三甲苯新工艺,并对其进行了技术经济分析评价。979汉语字典

The new one step manufacturing process of mesitylene was introduced and the tech economic benefit on this process was evaluated.研究开发了一次烷基化分离法生产高纯度均三甲苯新工艺,并对其进行了技术经济分析评价。979汉语字典

SYNTHESIS OF 1,2,4,5-TETRAMETHYLBENZENE BY ALKYLATION OF 1,2,4-TRIMETHYLBENZENE WITH METHANOL偏三甲苯甲醇烷基化制备均四甲苯的工艺研究979汉语字典

A Synthetic Method of Di-octyl-di-tridecyl Pyromellitate均苯四甲酸·异辛酯·十三酯的合成979汉语字典

2-methylmercapto-4-methylamino-6- isopropylamino-S-triazine２－甲硫基－４－甲氨基－６－异丙氨基－均三氮苯979汉语字典

Supramolecular Hydrogels Based on 1,3,5-Benzenetricarboxylic Acid and 4-Hydroxypyridine基于均苯三甲酸与4-羟基吡啶的超分子水凝胶979汉语字典

Synthesis and Crystal Structure of Cu(Ⅱ) Complex Constructed from 1,3,5-Benzenetricarboxylic Acid均苯三甲酸铜配合物的合成和晶体结构979汉语字典

2,3,5-triiodobenzoic acid２,３,５－三碘苯甲酸979汉语字典

Study on the Preparation of Polypiperazine Trimesoyl Amide/Polysulfone Nanofiltration Composite Membrane of Ultra Low Operating Pressure and High Permeating Flux超低压高通量聚哌嗪均苯三甲酰胺/聚砜纳滤复合膜的研究979汉语字典

Syntheses, Structures and Properties of Some Coordination Polymers Based on Ligand 1, 3, 5-benzenetricarboxylic Acid and Transition Metal Ions;均苯三甲酸过渡金属配位聚合物的合成、表征及性质研究979汉语字典

Study on Polypiperazine-Amide/Polysulfone Composite Nanofiltration Membrane;聚哌嗪均苯三甲酰胺/聚砜纳滤复合膜结构与性能的研究979汉语字典