Stereoselective oxidative dimerization of the enolate of carboxylic acid derivatives is summarized focusing on the stereoselectivity of the process.
综述羧
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程。
Stereoselective oxidative dimerization of the enolate of carboxylic acid derivatives is summarized focusing on the stereoselectivity of the process.
综述羧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
/
洛林/脂肪胺为催化体系,
和
酯为原料,通过基交换反应制备酯。
They are formed byatmospheric photochemistry reaction, and could product OH radical, alkyl radical, ozone,carboxylic acid peroxyacetyl nitrates by atmospheric photochemistry reaction.
羰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、羟基自由基、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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