Application and production technology of methylnaphthalene;
甲基萘的应用与生产技术进展
Analysis of Selective Alkylation Products of Methylnaphthaleneby Gas Chromatography-Mass Spectrometry;
甲基萘择型烷基化产物的毛细管气相色谱-质谱分析
Alkylation of Methylnaphthalene and Methanol to Synthesize 2,6-Dimethylnaphthalene;
甲基萘与甲醇烷基化反应合成2,6-二甲基萘的研究
Determination of 2-methylnaphthalene and 2-methylnaphthoquinone-1,4 in reaction solution by UV spectrophotometry;
紫外双波长法测定反应液中的2-甲基萘与2-甲基-1,4-萘醌
All of oxidation methods and their development applied in the preparation of 2-methylnaphthoquinone of vitamin K intermediate with 2-methylnaphthalene,were mainly introduced.
综述了以2-甲基萘为原料制备K类维生素中间体2-甲基萘醌的方法及其进展,总结了各种氧化方法及其优缺点,并针对当前工业生产中存在的问题,提出了合理的建议。
The transalkylation of 1,2,4,5-tetramethylbenzene(TeMB)with 2-methylnaphthalene(2-MN)to synthesize 2,6-dimethylnaphthalene(2,6-DMN)by ionic liquid Et3NHCl-AlCl3 was investigated,and the effects of the acidic strength of the ionic liquid and the reaction conditions on the transalkylation were studied.
研究了三乙胺氯铝酸盐(Et3NHCl-AlCl3)类离子液体催化剂的酸性及反应条件对1,2,4,5-四甲基苯与2-甲基萘转移烷基化合成2,6-二甲基萘(2,6-DMN)反应的影响规律。
Removal of Methylbenzothiophene(MBT) in 1-Methylnaphthalene by Catalytic Oxidation With Acetic Anhydride/Hydrogen Peroxide;
乙酸酐/过氧化氢催化氧化脱除α-甲基萘中甲基苯并噻吩
Oxidative desulphurization of 1-methylnaphthalene with mass fraction 30% hydrogen peroxide solution as oxidant and formic acid as catalyst was investigated.
以质量分数30%的过氧化氢溶液为氧化剂、甲酸为催化剂,结合蒸馏工艺脱除α-甲基萘中的甲基苯并噻吩,考察了甲酸和过氧化氢用量、反应温度、反应时间、原料中氮化物等因素对脱硫率的影响。
Disproportionation of β-methylnaphthalene catalyzed by alkylimidazole chlorine-aluminate ionic liquid;
酸性离子液体催化β-甲基萘歧化反应的研究
Study of isopropylation of β-methylnaphthalene with isopropanol over modified HUSY zeolites;
改性HUSY沸石上β-甲基萘异丙基化反应性能研究
Study of long-chain alkylation of β-methylnaphthalene with olefins;
β-甲基萘与长链烯烃烷基化研究
The disproportionation of 2-methylnaphthalene catalyzed by ionic liquid formed from anhydrous AlCl 3 and 1-butyl pyridinium chloride were investigated.
研究了三氯化铝-氯化丁基吡啶(n-BPC-AlCl3)离子液体催化β-甲基萘歧化合成2,6-二甲基萘(2,6-DMN)反应。
In this study,by optimizing and analyzing the conditions of mass spectrum,a sensitive qualitative analytical method has been developed for identification of ubiquinone(UQ-n(H x))and menaquinone(MK-n(H x)) by liquid chromatography-atmospheric pressure chemical ionization mass spectrometry in negative mode(LC-NI-APCI-MS)using standard samples UQ-6,UQ-10 and Vitamin K 1.
以UQ 6,UQ 1 0和VitaminK1 作为研究对象 ,建立了固相萃取LC MS定性分析微生物呼吸甲基萘醌 (MK n(Hx) )和泛醌 (UQ n(Hx) )的方法 ,并用此法定性分析了厌氧活性污泥中的微生物呼吸醌 。
The two major types of bacterial isoprenoid quinones are menaquinones and ubiquinones.
甲基萘醌和泛醌是其中较为重要的两类化合物。
Synthesis of 2,6-dimethylnaphthalene by Methylation of 2-methylnaphthalene with Methanol;
2－甲基萘和甲醇烷基化制备2,6－二甲基萘研究
Synthesis of 1-Methoxy-2-methyl-Naphthalene
1-甲氧基-2-甲基萘的合成研究
Selective Synthesis of 2, 6-Dimethylnaphthalene by Methylation of 2-Methylnaphthalene with Methanol;
2-甲基萘与甲醇烷基化选择性合成2，6-二甲基萘研究
Alkylation of Methylnaphthalene and Methanol to Synthesize 2,6-Dimethylnaphthalene;
甲基萘与甲醇烷基化反应合成2,6-二甲基萘的研究
Synthesis of 2, 6-dimethylnaphthalene by Methylation of Methylnaphthalene on Modified Zeolite Catalysts;
2-甲基萘在改性分子筛上择形甲基化合成2，6-二甲基萘的研究
A Study on Catalytic Carbonylation Synthesis of α-naphthylacetic Acid from the 1-naphthylmethyl Chloride;
1-氯甲基萘催化羰化合成α-萘乙酸的研究
Study on Preparation of β-Methylnaphthoquinone by Oxidation of β-Methylnaphthalene with Hydrogen Peroxide;
过氧化氢氧化β-甲基萘制取β-甲基萘醌的工艺研究
Preparation of 2,6-Dimetylnaphtalene by the Disproportionation of 2-Metylnaphtalene OverIonic Liquids;
离子液体催化β-甲基萘歧化反应制备2，6－二甲基萘
STUDY ON BURNING OF COKE DEPOSITED ON THE CATALYST FOR ALKYLATION OF METHYLNAPHTHALENE AND METHANOL BY THERMO-GRAVIMETRY
甲基萘烷基化催化剂积炭的烧炭研究
The Reaction Mechanism of Methylnaphthalene and Methanol Reaction Based on Properties of Supercritical;
超临界态下甲基萘与甲醇烷基化反应机理研究
Methylation of 2-methylnaphthalene in a High-pressure Fixed-bed Flow Reactor;
高压固定床反应器2-甲基萘甲基化反应研究
Study on the Synthesis of 2, 6-Dimethylnaphthalene by Shape Selectivity;
择形催化合成2，6-二甲基萘的研究
Synthesis of 2,6-Dimethylnaphthalene on Mesoporous ZSM-5 Catalyst
介孔ZSM-5催化合成2，6-二甲基萘
Study on the Synthesis of Super Water Reducing Agent of the Series of Mrthylol Naphthalene Sulphonic Acid
甲基萘磺酸系高效减水剂的合成探讨
Studies on Synthesis and Properties of Various Alkyl Methylnaphthalene Sulfonate Surfactants and Environmentally Benign Catalysts Promoted Long-chain Alkylations of Methylnaphthalene;
系列烷基甲基萘磺酸盐表面活性剂的合成、性能及环境友好催化甲基萘的长链烷基化研究
2-hydroxy-3-naphthoic acid
２－羟基－３－萘甲酸
1,6-dimethyl-4-isopropyl naphthalene
１,６－二甲基－４－异丙基萘
Research of Preparing Carbaryl by Methyl Carbamyl Chloride;
由甲基氨基甲酰氯制备甲萘威的研究