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1)  6-dimethylnaphthalene
6-二甲基萘
1.
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。
2)  6-dimethoxynaphthalene
6-二甲氧基萘
3)  6-naphthalenedicarboxylic acid
6-萘二甲酸
1.
Air oxidation of 2,6-diisopropylnaphthalene to 2,6-naphthalenedicarboxylic acid in liquid phase;
2,6-二异丙基萘液相空气氧化制2,6-萘二甲酸
2.
The Effects of operation mode,reaction temperature,metal catalyst concentration, bromine concentration and reaction pressure on the liquid phase catalytic oxidation of 2,6-diisopropyl- naphthalene(2,6-DIPN)to 2,6-naphthalenedicarboxylic acid(2,6-NDCA)over Co-Mn-Br catalyst were investigated in a high-pressure reactor.
在高压反应釜中考察了操作方式、反应温度、金属催化剂浓度、溴浓度和反应压力对Co-Mn-Br液相催化氧化2,6-二:异丙基萘(2,6-DIPN)制2,6-萘二甲酸的影响。
3.
The process conditions of preparing 2,6-naphthalenedicarboxylic acid(2,6-NDCA)by air-oxidizing 2,6-diisopropylnaphthalene(2,6-DIPN)in liquid-phase were studied in a semi-continued titanium reactor with stirring,using cobalt acetate and manganese acetate as main catalyst,potassium bromide as promoter,potassium acetate as co-catalyst.
以乙酸钴、乙酸锰为主催化剂,溴化钾为促进剂,乙酸钾为助催化剂,在半连续搅拌钛材釜式反应器中,对2,6-二异丙基萘(2,6-DIPN)液相空气氧化制2,6-萘二甲酸的主要氧化工艺条件进行了研究。
4)  6-dialkyl naphthalene
6-二烷基萘
5)  dimethylnaphthalene
二甲基萘
6)  2-methyl 6-acylnaphthalene
2-甲基6-酰基萘
1.
Synthesis of 2-methyl 6-acylnaphthalene via acylation with 2-methylnaphthalene;
2-甲基6-酰基萘的合成
补充资料:2-甲基萘
   分子式  C10H7CH3
   分子量 142.2
   CAS号  91-57-6
  性质  白色或浅黄色单斜晶体或熔融状结晶体。相对密度1.0058(20/4℃)。沸点241℃。凝固点34.5℃。折射率nD(40℃)1.6019。不溶于水,易溶于乙醇和乙醚等有机溶剂,易燃。
   用途  用作表面活性剂、减水剂、分散剂、药物等有机合成的原料。
  毒性   毒性比萘小。工作场所空气中最大容许浓度为20mg/m3。操作人员应戴防护用具。 
  包装储运  同“1-甲基萘”。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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