Stereoselective oxidative dimerization of the enolate of carboxylic acid derivatives is summarized focusing on the stereoselectivity of the process.
羧
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。
Stereoselective oxidative dimerization of the enolate of carboxylic acid derivatives is summarized focusing on the stereoselectivity of the process.
羧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。
An efficient palladium-cocatalyst system for vinylation of unsaturated carboxylic acid has been exploited,among which aliphatic amines(ALA)are firstly used as cocatalysts.
以醋钯/邻菲洛林/脂肪胺为催化体系,丙烯和
烯酯为原料,通过烯
交换反应制备丙烯烯酯。
They are formed byatmospheric photochemistry reaction, and could product OH radical, alkyl radical, ozone,carboxylic acid peroxyacetyl nitrates by atmospheric photochemistry reaction.
羰化合物既是大气光化学反应的产物，又能通过光化学反应生成羧、
自由、臭氧和过氧酰硝酯。
The most commonly used method for the covalent binding of biomolecules onto 1-D nanostructures is through the diimide-activated amidation of carboxylic acid terminated nanostructures.
最常用的方法是通过端羧纳米结构的二酰亚胺活化氨化合物来进行生物分子与1-D纳米结构的共价结合。
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