aromatization reaction

Propane aromatization over ZRP molecular sieve was studied in bench-scaled fixed bed reactor.在小型常压固定床反应器内考察了丙烷在ZRP分子筛和硅改性ZRP分子筛上的芳构化反应,实验结果表明,在ZRP分子筛上,液体产物中的二甲苯异构体基本上呈热力学平衡分布,对位选择性差;在硅改性ZRP分子筛上,随S iO2含量的增加,ZRP分子筛外表面的活性中心被覆盖的程度增加,液体产物中二甲苯异构体对位选择性逐渐增加。1n7汉语字典

The influece of calcination temperature upon surface property of HZSM5 zeolite, aromatization reaction of nhexane and its coking property have been studied.研究了焙烧温度对 HZSM- 5分子筛表面性质 ,正己烷芳构化反应及结焦性能的影响。1n7汉语字典

Catalized by BF3 - Et\2O, all these adducts were converted to the corresponding aromatization products.1与烯丙基、苄基、炔丙基等具双亲核中心 Grignard试剂的加成产物在酸催化下的芳构化反应是1在合成中的重要应用之一。1n7汉语字典

This Paper introduces the methods to judge the aromaticity,non-aromaticity,antiaromaticity,homoaromaticity and antihomoaromaticity of polycyclic compounds and their applications in organic chemistry.介绍了简单判断多环化合物的芳香性、非芳香性、反芳香性、同芳香性及反同芳香性的方法及其在有机化学中的应用。1n7汉语字典

Planar cyclic and spherical potential-well models are proposed and employed to predict the electron counting rules for planar and spherical aromaticities and antiaromaticityies.文章提出平面和球面芳香性体系的平面圆环和球形势阱模型,导出芳香性和反芳香性体系的π电子数规则,并半定量解释了苯分子的电子跃迁光谱。1n7汉语字典

Br(?)nsted Acid-Mediated Tandem Diels-Alder/Aromatization Reactions of VinylindolesBr（？）nsted酸催化的乙烯基吲哚的串联Diels-Alder/芳香化反应1n7汉语字典

Studies on Hydrolysis and Oxidation of Aromatic Nitriles;芳香腈水解反应及催化氧化反应研究1n7汉语字典

Iodine catalyzed Mannich reaction of aromatic ketones with aromatic aldehydes and aromatic amines:three component one-pot synthesis of β-Amino ketone derivatives;碘催化芳香酮、芳香醛和芳香胺的Mannich反应:三组分“一锅法”1n7汉语字典

Study on Cyanation of Aromatic Compounds and Its Application芳香族化合物氰基化反应研究及应用1n7汉语字典

To subject to a reaction that converts a substance into an aromatic compound.芳构化使某物质经过反应转变为芳香化合物1n7汉语字典

Studies on Selenium-catalyzed Reduction of Aromatic Nitro Compounds to Aromatic Amines;硒催化芳香硝基物还原制芳胺的反应研究1n7汉语字典

Study of FeCl_3-catalyzed addition of diethylzinc to aryl aldehydesFeCl_3催化Et_2Zn与芳香醛的加成反应研究1n7汉语字典

Study on the Catalytic Asymmetric Addition of 1-ethynylcyclohexene to Aldehydes and Ketones;环己烯乙炔对芳香醛和芳香酮的催化不对称加成反应研究1n7汉语字典

Rare Earth Methanesulfonate Catalyzed Mannich Reaction of Acetophenone,Aromatic Aldehyde and Aromatic Amine稀土甲基磺酸盐催化苯乙酮、芳香醛和芳香胺的Mannich反应1n7汉语字典

Synthesis Aromatic Ketones by Friedel-Crafts Acylation Reaction;Friedel-Crafts酰基化反应合成α-氯代芳香酮类化合物1n7汉语字典

Study of Reaction Behavior with Photocatalytic Synthesis of Aromatic Amino Compounds光催化合成芳香胺化合物及其反应行为研究1n7汉语字典

Synthesis of biaryl compounds used arylamine as substrates under phase transfer catalysis以芳香胺为反应底物相转移催化下合成联芳化合物1n7汉语字典

The Study on the Oxidation Mechanism of Aromatic Nucleus of Coal Molecule;煤局部结构芳香环氧化反应机理的数值实验1n7汉语字典

Study On Reactivity and Aromaticity of Heterocyclic Compounds;五元单杂环化合物芳香性和反应活性讨论1n7汉语字典

The Study on Asymmetric Reduction of Aromatic Ketones by Baker's Yeast面包酵母催化芳香酮不对称还原反应研究1n7汉语字典

Study on the Characteristics in the Chlorination Reaction Process of Aromatic Organic Compounds芳香类有机物在氯化反应过程中的特性研究1n7汉语字典

Allylation Reactions of Aromatic Aldehydes with Plumbum in Aqueous Media水溶液中金属铅诱发芳香醛的烯丙基化反应1n7汉语字典

Curing Reaction and Property Investigation of New Aromatic Bismaleimide新型芳香族双马来酰亚胺树脂固化反应及性能1n7汉语字典