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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/菲洛林/脂肪胺为催化体系,烯酯为原料,烯基交换反应制备烯酯。

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boundary, boundary condition, boundary layer, boundary line, bounded, boundedness, bounden, bounder, boundless, boundlessly,

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3G, 401(K), a,

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