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- In particular, the resulting active ester with pentafluorophenol facilitated the subsequent reaction with an amine and the hydrazine derivative to yield the C-terminal amide and hydrazide, respectively. 特别是与五氟苯酚生成的酯对后续的与氨或肼衍生化分别生成C端酰胺或酰肼非常有利。
- Keywords hydrazine derivative;synthesis;five-membered azole heterocycle; 肼类衍生物;合成;五元唑类杂环;
- Otsuka Chemical, the leader in the hydrazine industry, has been pursuing possibilities of hydrazine compounds for half a century, and is offering various functional hydrazine derivatives. 大冢化学致力于功能性肼衍生物的开发，从早期的水合肼盐，到偶氮类发泡剂和聚合引发剂，不断追求水合肼、肼的衍生物和多元环化合物的新功能。
- An acyl derivative of hydrazine. 酰肼一种由肼衍生而来的酰
- N-tert-butyl biacyl hydrazine derivatives N-特丁基双酰肼类化合物
- An organic derivative, such as coal or petroleum. 有机衍生物一种有机衍生物，如煤或石油
- hydrazine derivative 肼的衍生物
- Reaction with hydrazine forms the hydrazidine. 与肼反应时,形成肼定。
- A mark used as a superscript to indicate the first derivative of a variable. 撇号置于右上角的符号，用以标明变量的第一个导数
- The derivative of the step is the impulse. 阶梯的导数就是脉冲。
- A derivative is defined by a limiting process. 导数是通过一个极限过程加以规定的。
- They spoke a derivative of the Malay language. 他们说一种从马来语派生的语言。
- A highly derivative prose style. 毫无创意的散文风格
- The reaction of hydrazine and its derivative with ammonium metavanadate may produce hydrazoic acid(HN_(3)). 本工作研究肼及其衍生物与偏钒酸铵反应所生成的叠氮酸的单柱离子色谱测定法。
- Keywords N-tert-butyl biacyl hydrazine derivatives;benzofuranyl;synthesis;insecticidal activity; 特丁基双酰肼类化合物;苯并呋喃;合成;杀虫活性;
- A derivative word;a derivative process. 衍生词；推导过程
- Not standing alone;derivative or dependent. 从属的，不独立的不独立存在的；衍生性的或依赖性的
- An amino - acid derivative of galactose. 半乳糖胺半乳糖的一种氨基酸衍生物
- Derivative that is thrown if the wait times out. 派生类,它在等待超时后即被抛出。
- Derivative works are far more complicated. 派生作品更加复杂。
