Herein, we study for the first time, the Laccase catalyzed oxidation of Norbelladine like amides 1 and 2. It was determined that the Laccases/ABTS and Laccases alone were able to catalyze the dimerization and trimerization reaction of the amides 1 and 2 in high conversions, respectively. The synthesis of the selectively deuterated substrates D-1 and D-2 and the analysis of their reaction products by HPLC-ESI-TOF MS allowed the determination of the bond (CC or CO) formed between the monomers.

中文翻译：

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漆酶催化去甲乙二醛如乙酰胺的氧化

在这里，我们首次研究了漆酶催化诺贝拉定的氧化，如酰胺1和2。已确定单独的漆酶/ ABTS和漆酶能够分别以高转化率催化酰胺1和2的二聚和三聚反应。选择性氘化的底物D - 1和D - 2的合成以及通过HPLC-ESI-TOF MS分析其反应产物可以确定单体之间形成的键（C C或C O）。