Lipase from porcine pancreas (PPL) is first reported to catalyze direct 1,6-conjugated addition for synthesis of triarylmethanes using p -quinonemethides ( p -QMs) and 2-naphthols. The catalytic activity of PPL was evaluated through investigating the solvent, the ratio of substrates, the enzyme loading and the temperature of the enzyme-catalyzed reactions. The present method proves to be environmentally friendly and efficient in terms of high yield, green catalyst and simple synthesis method. GraphicAbstract

中文翻译：

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用于合成三芳基甲烷的脂肪酶催化高效 1,6-共轭加成

首次报道来自猪胰腺 (PPL) 的脂肪酶可催化直接 1,6-共轭加成，以使用 p-醌甲基化物 (p-QMs) 和 2-萘酚合成三芳基甲烷。通过研究溶剂、底物比例、酶负载量和酶催化反应的温度来评估PPL的催化活性。该方法在高产率、绿色催化剂和简单的合成方法方面被证明是环境友好和高效的。图形摘要