| 新法制备氯苯和对二氯苯格氏试剂 |
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| 引用本文： | 尚坚 赵岩. 新法制备氯苯和对二氯苯格氏试剂[J]. 天津化工, 1999, 0(4): 25-27 |
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| 作者姓名： | 尚坚 赵岩 |
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| 作者单位： | 烟台大学应用化学系!烟台264005(尚 坚，赵 岩)，烟台大学分析中心!烟台264005(张 强) |
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| 摘 要： | 在无任何引发剂存在下，以普通镁屑（ 粉） 、氯苯、对二氯苯、无水四氢呋喃或无水乙醚等为原料，制备了氯苯、对二氯苯的格氏试剂，其收率均在９０％ 以上。与传统制备方法相比，反应更易引发，反应条件更易控制，收率较高。
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| 关 键 词： | 氯苯 对二氯苯 格氏试剂 |
New means of the preparation of p-chlorophenylmagnesium chloride and phenylmagnesium chloride |
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| SHANG Jian,ZHAO Yan,ZHANG Qiang. New means of the preparation of p-chlorophenylmagnesium chloride and phenylmagnesium chloride[J]. Tianjin Chemical Industry, 1999, 0(4): 25-27 |
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| Authors: | SHANG Jian ZHAO Yan ZHANG Qiang |
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| Abstract: | It was found that under approriate conditions the reaction of p dichlorobenzene or chlorobenzene with magnesium in THF or ether could afford p chlorophenylmagnesium chloride or phenylmagnesium chloride in 90% yield. The reactions were initiation easy without initiator. Some factor influences on the reactions were studied. |
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| Keywords: | chlorobenzene p-dichlorobenzene grignard reagent |
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