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- Ferrocenedicarboxylic acid (1) was prepared from 1, 1'-diacetylferrocene (3) via haloform reaction, and the effects of temperature and time on the reaction were studied. 通过二乙酰基二茂铁的卤仿反应合成了1,1’-二茂铁二羧酸,并对反应温度及反应时间的影响进行了初步研究。
- Keywords propanoic acid;butanone;haloform reaction; 丙酸;丁酮;卤仿反应;
- Keywords trimethyl benzoic acid;synthesis;mesitylene;chloroacetyl chloride;acylation;haloform reaction; 三甲基苯甲酸;合成;均三甲苯;氯乙酰氯;酰基化反应;氯仿反应;
- Keywords 2;4-dimethyl benzoic acid;synthesis;mesitylene;chloro-acetyl chloride;acylation;haloform reaction; 二甲基苯甲酸;合成;间二甲苯;氯乙酰氯;酰基化反应;氯仿反应;
- Keywords furfural;furfurylidene acetone;haloform reaction;reductive agent;furanacrylic acid; 糠醛;2-呋喃丙酮;卤仿反应;还原剂;2-呋喃丙烯酸;
- Keywords synthesis;4-alkyhenzoic acid;haloform reaction;phase transfer catalyst; 合成;对烷基苯甲酸;卤仿反应;相转移催化剂;
- Could I ask for your reaction to this policy? 我能问一下您对这个政策的反应吗?
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- I'm displeased at your reaction. 我对你的反应很不满意。
- 1, 1'-Ferrocenedicarboxylic acid (1) was prepared from 1, 1'-diacetylferrocene (3) via haloform reaction, and the effects of temperature and time on the reaction were studied. 通过二乙酰基二茂铁的卤仿反应合成了1,1’-二茂铁二羧酸,并对反应温度及反应时间的影响进行了初步研究。
- The forces of reaction made reform difficult. 反动势力给改革造成了困难。
- His reaction on this matter is unexpected. 没料到,他对这件事的反应是这样的。
- A sharp reaction; a repercussion. 强烈反应后果,影响
- Their reaction was one of qualified praise. 他们的反应是一种有保留的称赞。
- His initial reaction was one of shock. 他最初的反应是震惊。
- The reaction of the audience was instantaneous. 观众即刻有了反应。
- What was his reaction to the plan? 他对这个计划有什么反应?
- The medicine produced a violent reaction. 这药物引起了剧烈的反应。
- My reaction will be to partake in the speech competition. 我的看法倒是要参加这次演说比赛。
- What was his reaction to the news? 他对这消息的反应如何?
