查询词典 benzyl
- 与 benzyl 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Benzyl alcohol has been associated with a fatal "Gasping Syndrome" in premature infants.
在早产儿中,致命的"呼吸运动失调综合症"和苯甲醇有关。
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When benzyl alcohol was employed the produce can be gotten through simple distillation under reduced pressure.
催化剂和母液的循环使用没有降低催化剂的活性。
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The present invention relates to plastic fire retardant preparing technology, and is especially process of preparing pentabromo benzyl bromide.
本发明属于塑料加工用阻燃剂技术领域,具体涉及一种五溴苄基溴的制备方法。
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Prolonged reaction time or higher reaction temperature is beneficial for further boosting the conversion of benzyl alcohol.
而且,钨物种主要以无定形的形式存在,这样高分散的富含催化氧化活性中心的钨物种提高了对1, 3-丁二醇的催化氧化性能。
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Oxygen seems to be in charge of more e-Y 36 H2O = 3 mole%; time = 8 hours, more substituted benzyl carbon lead to the main products.
氧的电荷似乎位于更多电子 Y36H2O=3摩尔%;时间= 8小时,更多的被取代的苄基碳导致主要产品。
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We firstly report that the terminated group of the C-PPV prepared through the Gilch route is benzyl halide.
C-PPV溶液的浓度对形成的聚集体的形貌和光谱性能没有影响。
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On the basis of above results, the reaction rectification tower to synthesize benzyl chloride was established.
目前,国内均采用间歇釜式生产,一氯乙酸生成的同时也生成了副产物二氯乙酸,反应终点二氯乙酸浓度在12-25%。
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This method can be used in the solid-liquid two phase reaction, widening the application of α-tetra benzyl bromoglycose .
该方法拓宽了α-四苄基溴代葡萄糖和相转移催化法制备糖苷类化合物的应用范围。
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The kinetic model of consecutive reaction for chlorination of benzyl chloride has been built by analyzing the reaction mechanism and macroscopic stage.
通过对氯化苄光氯化反应机理和宏观状态的分析,建立了氯化苄氯化的连串反应动力学模型。
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Mainly engaged in: Hydrogen-imide hydrochloride, o-chlorophenyl cyclopentanone, 3.4 dimethoxy ethyl benzene, butyn single potassium acid, potassium ethyl malonyl, Ding amide, amide isobutyraldehyde , allyl chloroacetate, isopropyl chloroacetate Benzyl aluminum, cyclopentene, cyanide-o-chlorophenyl, o-methyl chloride, sulfuric acid chloride, p-chlorophenol, imidazole, Pinacolone, one chlorine Pinacolone.
主要经营:盐酸氢亚胺、邻氯苯基环戊酮、3.4二甲氧基苯乙酯、丁炔二酸单钾盐、丙二酸单乙酯钾盐、丁酰胺、异丁酰胺、氯乙酸烯丙酯、氯乙酸苄酯异丙醇铝、环戊烯、邻氯苯氰、邻氯苯甲酯氯、硫酸氯、对氯苯酚、咪唑、频呐酮、一氯频呐酮。
- 推荐网络例句
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Now, however, all children continue in "comprehensive" schools, and the eleven-plus determines which courses of study the child will follow.
然而现在,所有的孩子都要在综合学校继续学习,所以这次考试只是决定他们将要学习哪些课程。
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Cultivatable land , and led to a general recognition that development must not be carried at the cost of agriculture .
城区的迅速扩大在很多情况下侵占了宝贵的可耕地,使人们普遍认识到发展不能以牺牲农业为代价。
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Detailed Intrinsic Reaction Coordination calculations were carried out to guarantee the optimized transition-state structures being connected to the related tautomers.
同时,做了详尽的内禀反应坐标计算,以保证所得到的过渡态连接相应的始末异构体。