Stereoselective oxidative dimerization of the enolate of carboxylic acid derivatives is summarized focusing on the stereoselectivity of the process.
综述羧酸衍生物的醇盐氧化二聚成键的规律,重点是立体选择性的过
。
Stereoselective oxidative dimerization of the enolate of carboxylic acid derivatives is summarized focusing on the stereoselectivity of the process.
综述羧酸衍生物的醇盐氧化二聚成键的规律,重点是立体选择性的过
。
An efficient palladium-cocatalyst system for vinylation of unsaturated carboxylic acid has been exploited,among which aliphatic amines(ALA)are firstly used as cocatalysts.
酸钯/邻菲洛林/脂肪胺为催化体系,丙
酸和
酸
为原料,通过
基交换反应制备丙
酸
。
They are formed byatmospheric photochemistry reaction, and could product OH radical, alkyl radical, ozone,carboxylic acid peroxyacetyl nitrates by atmospheric photochemistry reaction.
基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酸、羟基自由基、臭氧和过氧
酰硝酸
。
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酸基纳米结构的二酰亚胺活化氨基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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