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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。
This approach to carbonyl compounds also allows the synthesis of either optical antipodes. 这个一氧化碳合成方法也可以制备任何一个旋光对映体。
The lower molecular weight volatile carbonyl compounds are of interest because of their influence on flavor. 低分子量挥发性羰基化合物,因为它们对风味的影响而有益。
There is a rise in the content of both free amino acids in the crumb and volatile carbonyl compounds in the crust when proteinase is used. 当使用蛋白酶时,面包屑中的游离氨基酸与面包皮中的挥发性羰基化合物的含量都会有所增加。
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。
Iron and nickel carbonyl compounds are poisons to copper-based methanol synthesis catalysts. 摘要羰基铁和羰基镍是铜基合成甲醇催化剂的毒物。
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。
Carbonyl compounds content in Maotai-flavor liquors is the highest and in Rice-flavor liquors the lowest. 羰基化合物含量最高的是酱香型酒，最低的是米香型酒。
The polarity of solvent disfavored the produce of triplet carbonyl compounds, restraining the CIDNP polarizations. 此外，强极性溶剂CD3CN不利于羰基化合物三线态的产生，因此从一定程度上抑制了CIDNP极化信号的产生。
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。
Aldehydes and other carbonyl compounds are most easily polymerized by essentially anionic mechanisms on account of the stability of alkoxide ions. 醛类和其他的羰基化合物，由于烷氧基离子的稳定性，最容易通过本质上是负离子的机理进行聚合。
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。
It is found that the condensation of aminoferrocene with ketones or aldehydes is similar to that of primary arylamines with the carbonyl compounds. 结果表明在缩合反应中,氨基二茂铁和芳伯胺的作用相同,产物结构类似。
The addition of aminoguanidine in beer could decrease the concentration of carbonyl compounds such as 5-HMF, diacetyl and pentanedione. 啤酒中添加氨基胍能明显降低5-羟甲基糠醛、双乙酰、2,3-戊二酮等羰基化合物的含量,提高啤酒的风味稳定性。
The processing of salting affected the TBARS value,carbonyl compounds while conjugated dienes significantly and the peroxide va... 腌制工艺对板鸭TBARS值、羰基值和双烯值影响显著,而过氧化值则在风干过程中变化较大。
It were introduced that some Addition reaction of carbonyl compounds with allylic metallorganic compounds,and it were discussed by reaction mechanism. 介绍了某些烯丙型金属有机化合物与羰基化合物的加成反应;并通过反应历程予以说明.
It has been pointed out that using carbonyl compounds as the starting materials to synthesize diselenides is convenient and promising. 提出了用羰基化合物为原料制备二硒醚是很有发展前景的一种方法。
The aroma constituents of Fen-flavour Xiaoqu liquor are mainly esters and higher alcohols, and then organic acids and carbonyl compounds. 清香型小曲酒的香味组分以酯类和醇类为主,其次是有机酸类和羰基化合物。