α‐Chymotrypsin–catalyzed direct C (Sp<sup>3</sup>)–H functionalization reactions for synthesis of azaarene derivatives in water
作者:Zhang‐Gao Le、Yue Lu、Guo‐Fang Jiang、Yi‐Shuai Liu、Jia Liu、Zong‐Bo Xie
DOI:10.1002/jhet.3712
日期:2019.11
α‐Chymotrypsin from the bovine pancreas has been shown for the first time to display catalytic nonnatural catalytic ability toward the C (sp3)–H functionalization reaction of 2‐methylquinoline and aromatic aldehydes in water. α‐Chymotrypsin exhibited favorable catalytic activity with good adaptability to different substrates. The activity of the enzyme could be improved by adjusting the solvent, temperature
牛胰腺中的α胰凝乳蛋白酶首次显示出对水中2-甲基喹啉和芳香醛的C(sp 3)-H官能化反应的催化非天然催化能力。α-胰凝乳蛋白酶表现出良好的催化活性,对不同的底物具有良好的适应性。通过调节溶剂,温度,底物的摩尔比和蛋白质负载量可以提高酶的活性。在24个样品中,以中等至极好的收率(51%-93%)获得了产品。该方法提供了潜在的生物催化方法,作为氮杂芳烃衍生物化学合成的替代方法。