1,2-二乙氧基苯;邻二乙氧基苯;邻苯二乙醚;1,2-Diethoxybenzene;o-Diethoxybenzene 邻苯二乙醚; 1,2-二乙氧基苯; 邻二乙氧基苯;Catechol diethyl ether;1,2-Diethoxybenzene 苯乙醚;乙氧基苯;Et...
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对二乙氧基苯 Diethoxybenzene
二乙氧基苯乙酮 DEAP ; Diethoxy Acetophenone
二乙氧基苯甲酸 DIETHOXYBENZOIC ACID
邻二乙氧基苯 Catechol diethyl ether ; o-Diethoxybenzene
二乙氧基苯甲酮 DIETHOXYBENZOPHENONE
二乙氧基苯己酮 Phenylglyoxal diethyl acetal
2-二乙氧基苯乙酮 Diethoxy Acetophenone
二甲氧基苯乙酸 dimethoxyphenylacetic acid ; HDMPA
对二乙酰氧基苯 Diacetoxybenzene ; p-Phenylene diacetate
目的：探索4（2氯乙氧基）二苯酮的合成条件，包括原料配比、反应时间等。
Objective:In order to find the best condition for the synthesis of 4 (2 chloroethoxy)benzophenone, including the proportion of material, the time of reaction.
由对乙酰氧基苯甲酸、对苯二酚二乙酯、2，6-萘二甲酸及间苯二甲酸四种单体通过熔融缩聚反应，合成了全芳香族四组分共聚酯。
The wholly aromatic four-component copolyesters were prepared from p-acetoxy-benzoic acid, hydroquinone diacetate, 2,6-naphthalene dicarboxylic acid and isophthalic acid by melting polycondensation.
一种间乙氧基二苯胺的制备方法，其特征是依次包括以下步骤：1）、由苯胺与间苯二酚进行反应，生成间羟基二苯胺；
The invention discloses a method for preparing m-oxethyl diphenylamine, which comprises the following steps in turn: 1) aniline and m-dihydroxybenzene are reacted to generate m-hydroxyl diphenylamine;
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