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- Samarium-promoted one-pot reductive acylation of nitrobenzene to acetanilide 钐促进的硝基苯一锅还原酰基化到乙酰苯胺
- reductive acylation 还原酰化
- An acyl derivative of hydrazine. 酰肼一种由肼衍生而来的酰
- An example of the acyl group is the acetyl group. 乙酰基是酰基的一个例子。
- Tannase is an acyl hydrolase of tannin. 单宁酶是水解单宁酯键的酶,用途广泛,具有重要的商业价值。
- Their views of life were reductive and depreciabory. 他们对生活的希望减少了、降低了。
- Methods:EFTA is synthesized from EATA by one step:acyl. 方法:以2-氨基-噻唑基-4-乙酸乙酯(EATA)为原料;经氨基甲酰化反应得到 EFTA.
- Their views of life were reductive and depreciatory. 他们对生活的希望减少了、降低了。
- The kinetic equation of acylation process fitted first order linear relation. 酰化过程的动力学方程符合一级线性关系。
- The conversion of ??to organic cell constituents is a reductive process. ?肿0化为有机的细胞成分是还原过程。
- Suitable folr felalspar glazes, reductive firing at high temperature. 适合长石釉,高温还原烧成。
- RF system were superior to Dick and Luque in effect on reductive fixation. RF复位固定效果上优于Dick、Luque,在临床应用上应根据病人的具体情况而定。
- Extracting wine and skins from Ganimedes tanks is far more reductive. 而由嘉尼米德罐中排放酒和果皮的工作量则远远少得多。
- Experimental results show the relationship of the additional reductive agent. 讨论了涂覆液成分的影响。
- The complexities are dizzying, so it may help to be reductive for a moment. 这个问题非常复杂,因此暂时简化一下可能会有所帮助。
- The scheme initially involves acylation of thiophene using a carboxylic acid to afford the acyl thiophene. 这条路线是先用羧酸使噻吩已酰化制得酸基噻吩。
- A t the same t ime, there is a fou r t imes reduct ion in the lo ss of metal. 与旧式机器相比的主要优点是重量只有原来的四分之一.
- The time at which the two reductive divisions occur is not necessarily coincident to the time of ovulation. 两次减数分裂的时间不一定与排卵时间相一致。
- The chemical method include treating with sulfuric acid,saponification,acylation, esterification, etc. 化学方法包括酸洗法、皂化法、酰化法和酯化法等。
- A series of esters of tertiary alcohols have been effectively synthesized by acylation and the DCC methods. 本文采用酰化法和DCC法合成了一系列叔醇酯。