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- A base is the hydroxide of a metal. 碱是金属的氢氧化物。
- hydroxide of carbonyl 锰羰基氢化物
- The temperature of carbonyl synthesis reaction is studied. 摘要对羰基合成反应的温度进行了研究。
- Reaction of Carbonyl Compounds with Grignard and Organolithium Reagents. 醇,醛与酮和羧酸之间的氧化还原关系。
- Bases include oxides and hydroxides of metals and ammonia. 碱包含金属和氨的氧化物和氢氧化物。
- The hydroxides of the alkali metals are strongly alkaline. 碱性金属的氢氧化物有很强的碱性。
- A carbonate or hydroxide of an alkali metal, the aqueous solution of which is bitter, slippery, caustic, and characteristically basic in reactions. 碱碱金属的碳酸盐或氢氧化物,其水解溶液味苦、滑腻、有腐蚀性且在反应中呈碱性
- Reactions of Carbonyl Compounds with the Carbonyl Group as an Electrophile with H, C, N and O Nucleophiles. 作为亲电基的碳基与作为亲核基的H,C,N和O的羰基化合物反应。
- The relationship between the additive power of carbonyl compounds and their structures are discussed. 在此反应中表现出羰基的结构对反应活性的影响。
- In the method PYX is dissolved with dimethyformamide(DMF),tetramethylaminonium hydroxide of DMF is used as standard titrimetric solution. PYX用二甲基甲酰胺溶解,以四甲基氢氧化铵的二甲基酰胺溶液为滴定剂。
- A new simple and direct method for the synthsis of carbonyl functionalized imide derivatives was provided. 为含羧基酰亚胺类化合物的合成提供了一种直接、简便的新方法。
- In this dissertation, the efforts were focused on asymmetric cyanation of carbonyl compounds. 羰基化合物的不对称腈化反应是制备光学活性氰醇的直接而有效的方法之一。
- Alkali A carbonate or hydroxide of an alkali metal, the aqueous solution of which is bitter, slippery, caustic, and characteristically basic in reactions. 碱碱金属的碳酸盐或氢氧化物,其水解溶液味苦、滑腻、有腐蚀性且在反应中呈碱性。
- Consequently aqueous Barbier-type reaction of carbonyl compound mediated by SnCl2/CuI or SnCl2/CuCl is investigated. 紧接着总结了水介质中SnCl2/CuI或SnCl2/CuCl介导羰基化合物的Barbier型烯丙化反应的实验结果。
- This paper discusses the current polarographic research of carbonyl compound in proton & proton inert solvent. 本文综述了羰基化合物在质子和质子惰性溶剂中的极谱研究现状。
- A hydroxide of a light metal. 轻金属的氢氧化物
- Fluorescent compounds may develop from interaction of carbonyl compounds (produced by lipid oxidation) with constituents possessing free amino groups. 荧光化合物可以从羰基化合物(由油脂氧化产生)与含有自由氨基的组分反应产生。
- To our knowledge, however, it has never been used for reductive amination of carbonyl compounds, nor for reduction of pre-formed imines. 可是据我们所知,它还从来没有被用于羰基的还原氨化和用于一个已制亚胺的还原。
- This dissertation studied allylation reactions of carbonyl compounds promoted by inorganic salts or carbon dioxide in aqueous media. 本论文主要研究了水相中无机盐和二氧化碳促进羰基化合物烯丙基化反应。
- A hydroxide of a lightmetal. 轻金属的氢氧化物。