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关注：1
2013-05-23 12:21
求翻译：研究利用溴代苯和乙酸酐在二硫化碳和无水三氯化铝做催化剂的条件下，得到对溴苯乙酮，产率达33.84%。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
研究利用溴代苯和乙酸酐在二硫化碳和无水三氯化铝做催化剂的条件下，得到对溴苯乙酮，产率达33.84%。
问题补充： |
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2013-05-23 12:21:38
Under the conditions of the bromination of benzene and acetic anhydride in carbon disulfide and anhydrous aluminum chloride catalyst, the right bromoacetophenone, the yield was 33.84%.
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2013-05-23 12:23:18
Research using bromine generation and acetic anhydride carbon dioxide and in 2 no 3 chlorinated water aluminum do act as a catalyst for the brominated flame retardants, methadone, and direct B outputs up to 33.84 % rate.
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2013-05-23 12:24:58
The research makes the catalyst using the bromobenzene and the second grade acid anhydride in the carbon bisulfide and the anhydrous aluminum trichloride under the condition, obtains to the bromacetophenone, the production rate reaches 33.84%.
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2013-05-23 12:26:38
Study on bromination of benzene and anhydrous aluminum chloride and acetic anhydride in carbon disulfide catalyst under conditions, been to bromo-acetophenone, production rate of 33.84%.
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2013-05-23 12:28:18
正在翻译，请等待...
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