英语人>词典>英汉 : benzoyloxy的中文,翻译,解释,例句,拼写相似词汇
benzoyloxy的中文,翻译,解释,例句,拼写相似词汇

benzoyloxy

benzoyloxy的基本解释
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苯甲酸基

更多网络例句与benzoyloxy相关的网络例句 [注:此内容来源于网络,仅供参考]

A synthesis method of 2-(2'-hydroxyl-4'-benzoyloxy-phenyl)-2H-benzotriazole and derivatives thereof is provided, and is characterized in that 2-(2', 4'-dihydroxyphenyl)-5-X-2H-benzotriazole and benzoyl chloride are taken as raw materials for reaction in solvent for 1-8 hours under the temperature of 50-140 DEC C with the mole ratio of 1 to 0.95-1.1, wherein, the amount of the solvent is 2 to 20 times that of the 2-(2', 4'-dihydroxyphenyl)-5-X-2H-benzotriazole and X represents H, F, Cl, Br.

一种2-(2′-羟基-4′-苯甲酸基苯基)-2H-苯并三唑及其衍生物的合成方法,其特征是,以2-(2′,4′-二羟基苯基)-5-X-2H-苯并三唑和苯甲酰氯为原料,在溶剂中进行反应,反应温度50℃~140℃,反应时间1~8小时,反应原料摩尔比2-(2′,4′-二羟基苯基)-5-X-2H-苯并三唑∶苯甲酰氯为1∶0.95~1.1,溶剂用量为2-(2′,4′-二羟基苯基)-5-X-2H-苯并三唑重量的2~20倍,其中X代表H、F、Cl、Br,具有反应条件温和、反应收率高和产物纯度高的特点。

更多网络解释与benzoyloxy相关的网络解释 [注:此内容来源于网络,仅供参考]

benzoyloxy; benzoxy:苯甲酰氧基

苯甲酰亚胺基 benzoylimino; benzimido | 苯甲酰氧基 benzoyloxy; benzoxy | 苄基;苯甲基 benzyl

benzoxy; benzoyloxy:苯甲酰氧基;苄酰氧基

苯并[口+咢]唑基 benzoxazolyl | 苯甲酰氧基;苄酰氧基 benzoxy; benzoyloxy | 苯甲酰基;苄酰基 benzoyl