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- benzil osazone 苯偶酰脎
- Various theories of osazone formation were analysed and discussed. 分析并讨论了成脎的各种理论。
- The melting temperatures of these derivatives are easily determined and are characteristic for each osazone. 这些衍生物的熔点温度很容易确定,而且对每一种(苯脎)衍生物是特征性的。
- The author proposed a rational explanation for the machanism of osazone formation. 作者提出了成脎反应机理的合理解释。
- Dry oxidation of benzoin with air under microwave irradiation gave benzil in excellent yield. 研究了微波辐射下干法氧化苯偶姻生成苯偶酰的反应。
- It was proved that the osazone sulfuric acid development method(OSADM) is a quite ideal DAHPS activity assay method, according to the osazone's absorption map, the linear relations, detecting limit. 根据糖脎的物质吸收图谱、线性关系、最小检出限等方面都证明糖脎硫酸显色法是一种比较理想的DAHPS的酶活性测定方法,并确定此法为测定酶活性的第三种方法。
- He goes on to state that it is important for manufacturers to realize that storage conditions for benzoin may affect the benzil content and thus affect the air releasing properties of the benzoin. 安息香消耗了气泡中的氧气使气泡的直径减小从而导致气泡内部拉普拉斯压力的增加,正如表面张力定律描述的那样。气泡内部压力的升高使得氮气在聚合物中溶解的速度加快,从而使气泡的尺寸很快减小。
- Melting Points of Monosaccharide Osazone Derivatives 单糖的苯脎衍生物的熔点
- PREPARATION OF BENZIL BY OXIDIZING BENZOIN WITH CUPRIC NITRATE 硝酸铜氧化安息香制备苯偶酰
- Keywords Reducting sugar;Phenylhydrazine;Osazone;Structure; 还原糖;苯肼;脎;结构;
- Keywords benzyl cyanide;phase transfer catalyst;benzil acid; 苯乙腈;相转移催化剂;苯乙酸;
- Keywords microwave irradiation;dry oxidation;benzoin;benzil; 微波辐射;干法氧化反应;苯偶姻;苯偶酰;
- Keywords benzil;synthesis;benzoin;Oxidation;ferric compound; 苯偶酰;合成;安息香;氧化;三价铁化合物;
- Theoretical Investigation of Structure and Electronic Spectrum of Benzil 二苯基乙二酮结构和电子光谱的理论研究
- Ways to decide the configurations of monose and their reaction mechanism of becoming osazone 单糖构型的确定与成脎反应机理
- Keywords benzoin;benzil;ferric oxide/aluminum oxide;catalytic oxidation;synthesis; 苯偶姻;苯偶酰;氧化铁/三氧化二铝;催化氧化;合成;
- ,7 showed that benzoin and benzil, a bright yellow oxidation product of benzoin, are evolved from the coating during cure in a variety of powder coating systems. 这说明粉末涂料的黄变与安息香的氧化产物偶苯酰有关。我们假定安息香的脱气作用与其分子内部的氧化作用有关。
- Fischer osazone reaction 费歇尔成脎反应
- osazone test 糖脎试验
- osazone crystals [医] 脎结晶