这个反应生成一些二卤代化合物。
这个反应生成一些二卤代化合物。
使用最多的卤代化合物是氯(次氯酸钠的形式)碘。
The most widely used halogenated compounds are chlorine (in the form of sodium hypochlorite) and iodine.
卤代烃是一类重要的有机化合物，在化学工业、农业、材料、环保及现代有机合成中有着广泛的应用。
Halohydrocarbon is one of the most important organic compounds and widely used in chemical industry, agriculture, material, environmental protection and modern organic synthesis.
从相转移催化剂的种类、原理、反应条件以及它在卤代芳香族化合物氟化反应中的应用等方面对相转移催化剂的作用进行概括和总结。
The application of phase transfer catalysis in fluorination of halo-aromatic compounds, mechanism, variety and reaction condition of fluorination are reviewed in this article.
介绍了含氟芳香族化合物的几种合成方法，叙述了卤交换氟代中的几个关键技术。
Several synthetic methods to synthesize fluorine - containing aroma tic compounds are introduced, and some key techniques in halo exchange and fluor o substitution are put forward.
但是，1974年科学家发现，卤代烷化合物是造成臭氧空洞形成的重要原因。
But in 1974 scientists found that the halogen-alkyl compound is the main factor of those can lead to the Ozone cavity.
所述组合物含有溶剂和由一种卤代 硅烷化合物或者其两种或更多种的组合通过共氨解作用得到的聚 硅氮烷化合物。
The composition contains a solvent and a polysilazane compound obtained by co-ammonolysis of one or a combination of two or more halosilane compounds.
根据脂肪烃、多卤联苯、卤代苯和稠环芳烃等80种非极性有机化合物在鱼体中生物富集因子（BCF）的实测数据，建立了有机物在鱼体中生物富集因子的片段常数法估算模型。
Relationship between bioconcentration factor and fragment constants was investigated. A prediction model was developed on the basis of the observed BCF values of 80 non-polar organic compounds.
二卤代丙烯化合物，含有之作为活性成分的杀虫剂，以及其生产中间体。
Dihalopropene compounds, insecticides containing them as active ingredients, and intermediates for their production.
本文以氨哮素为母体化合物，运用生物电子等排理论，设计并合成七个3，4，5-三卤代苯乙醇胺衍生物。
The clenbuterol(NAB365)is regarded as parent compound. We designed and synthesized 7 derivatives of 3,4,5-trihalophenylethanolamines according to the biosostere theory.
通过空气毒物卤代烃化合物， 对双柱智能定性方法进行了验证。
Some halohydrocarbons specified as toxic compounds in air are analyzed as verification of the method.
以醛酮为原料合成卤代乙烯类化合物。
该模型可用于解释卤代芳烃化合物还原脱卤的机理。
The model can be used to explain the dehalogenation mechanism.
二恶烷经常会在河水、特别是地下水中被检测到，这主要是由于挥发性的卤代碳氢化合物造成的污染。
Dioxane has been frequently detected in river water, especially in ground water polluted by volatile halogenated hydrocarbons.
以喹啉为母体，配以有机胺和芳香族化合物，与卤代烃反应合成了一种复合缓蚀剂。
A complex corrosion inhibitor has been synthesized from quinoline, organic amines, aromatic compounds and halohydrocarbons.
结果表明：单一卤代酚的生物毒性随着卤素原子数目在化合物中的增多呈增强趋势；
The results indicated that the single toxicity of the six halophenols enhanced with the increasing of the halogenoid atoms;
种卤代硝基二苯醚类化合物，研究了微波功率、反应时间、催化剂以及溶剂等反应条件对产率的影响。
Nine kinds of halo-substituted nitro-diphenylethers were prepared under microwave radiation. The influences of microwave power, reaction time, catalyst, and solvent on products yield were discussed.
结果表明，经氯化汞活化的金属钐对酮类化合物与烯丙基或苄基卤代物的反应很有效，可高产率地生成叔醇。
Samarium metal (activated by HgCl2) is an effective reagent for allylation or benzylation of ketones. The corresponding tertiary alcs. are obtained in satisfactory yields.
结果表明，经氯化汞活化的金属钐对酮类化合物与烯丙基或苄基卤代物的反应很有效，可高产率地生成叔醇。
Samarium metal (activated by HgCl2) is an effective reagent for allylation or benzylation of ketones. The corresponding tertiary alcs. are obtained in satisfactory yields.
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