- 更多网络例句与卤素衍生物相关的网络例句 [注：此内容来源于网络，仅供参考]
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Becausethe ginger flavine and its the synonym have many kinds of pharmacologyactiveness, at present, conducted the research take this kind ofcompound as the forerunner which the structure optimized to cause inthe world scope chemist and the medicine scientist's widespreadattention, take the ginger flavine as the raw material, first had thefunction production corresponding sodium salt in the organic solventby NaOH or NaOEt and a-H, then and 卤代烃carried on the substitution reaction, the response condition which theresearch optimized, and grew this derivative monocrystal with thesolution law.
由于姜黄素及其类似物所具有的多种药理活性，目前，以该类化合物为先导进行结构优化的研究引起了世界范围内的化学家和药物学家的广泛关注，以姜黄素为原料，先在有机溶剂中以NaOH或NaOEt与a-H发生作用生成相应钠盐，再和卤代烃进行取代反应，研究优化的反应条件，并用溶液法生长该衍生物单晶体。
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The development trends in research on TTF derivatives containing halogen substituent are proposed.
提出了含卤素TTF衍生物的研究发展趋势。
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Emphasis: Aminolysis method of hydroxyl on alcohol, addition amination of epoxy alkyl, aminolysis of aliphatics haloid.
重点：醇羟基的氨解、环氧烷类的加成胺化、脂族卤素衍生物的氨解。
- 更多网络解释与卤素衍生物相关的网络解释 [注：此内容来源于网络，仅供参考]
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benzofuran：苯并呋喃
目前所使用的塑料造粒机绝大多数是卤素衍生物或含锑塑料造粒机等,卤系塑料造粒机的存在会导致很多问题,例如当其燃烧时会产生对人体和环境危害的有毒气体,如二嗯英(dioxin)、苯并呋喃(benzofuran)等,这些有毒气体可能引起人体新陈代谢失常,
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halogen counter：卤素计数管
halogen addition 卤素加成 | halogen counter 卤素计数管 | halogen derivative 卤族衍生物
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Toxic effect of glycols：脂肪族二元醇类的毒性效应
气体、烟雾和蒸气的毒性效应 NOS Toxic effect of gases fumes ... | 脂肪族二元醇类的毒性效应 Toxic effect of glycols | 脂环烃和芳香族烃的卤素衍生物的毒性效应 NOS Toxic effect of halog deriv of aliphatic & ...