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- enolate anion 烯醇阴离子
- Reaction of Dianion 8 with 4 To Form 7 and Enol 10. 反应形成酸根84710和烯醇.
- We have already met one series of specific enol equivalents. 我们已经遇到过一系列有特效的烯醇等当物。
- How is the function of the anion of air conditioning used? 空调的负离子的功能如何使用?
- The metal ion and the anion of the mineral acid form an insoluble salt. 金属离子和无机酸的阴离子生成一种难溶的盐。
- Of or designating an ion, the anion, that is attracted to a positive electrode. 阴离子的属于或表明离子,阴离子的;对阳电极有吸引力的
- Of or designating an ion,the anion,that is attracted to a positive electrode. 阴离子的属于或表明离子,阴离子的;对阳电极有吸引力的
- The New Synthesis of Enol Phosphate Phosphorus, Sulfur, Silcon 1996, 118, 113. 应用固-液相转移方法合成肌醇磷酸酯化学学报1994,53,305.
- The New Synthesis of Enol Phosphate Phosphorus, Sulfur, Silcon 1996,118,113. 应用固-液相转移方法合成肌醇磷酸酯化学学报1994,53,305.
- The cytotoxicity of NO is mainly mediated by peroxynitrite anion (ONOO-). NO的细胞毒效应主要由过氧亚硝基阴离子(ONOO-)介导。
- When Mg2Al-CO3-LDHs was used the anion exchange reaction did not accur. 以Mg2Al-CO3-LDHs为前体,用离子交换的方法不能制备丙烯酸插层水滑石AA-LDHs。
- In this article, ion chromatography was used to analyze anion in latex. 采用离子色谱法对乳胶制品中阴离子进行分析。
- An anion in which carbon carries a negative charge and an unshared pair of electrons. 负碳离子,阴碳离子一种阴离子,其中碳带一个负电荷和一个非共用电子对
- Similarly, using diketene to replace mixed anhydride or acid chloride, intermediate enol 5 may be obtained. 而由混合酸酐或双烯酮代替酰氯,中间体也可能是烯酮或烯醇5。
- This is from the anion phytoncide in forest, and it can relax the skin and let you feel the putest breath of forest . 来自森林的负离子芬多精精华能调节肌肤压力,让你的肌肤沉浸在森林最纯正的元素中。
- Stereoselective oxidative dimerization of the enolate of carboxylic acid derivatives is summarized focusing on the stereoselectivity of the process. 综述羧酸衍生物的烯醇盐氧化二聚成键的规律,重点是立体选择性的过程。
- On the contrary, the increasement of anion in the living space can directly have the use of health care and treatment. 与此相反,增加人类生存空间中负离子数量,可直接带来保健和治疗作用。
- Calculations are performed for the enol and keton isomers of acetylacetone by quantum CNDO/2project in this paper. 本文应用半经验的CNDO/2方案对乙酰丙酮的两种不同异构体进行了量子化学计算。
- The enol form decay rate of diCN-HBO decreases with increasing solvent polarity. 不过受限于实验仪器的侦测范围限制,仍然无法得到一明确结果。
- This review summarizes the state of the art of the coupling of the enolate of ketones,focusing on the stereoselectivity of the process. 综述酮烯醇盐氧化二聚反应的规律,重点是立体选择性的过程;