A new chemoselective (enzymatic desymmetrization/Ru-catalyzed C-H activation) sequence to obtain differently substituted furans from the largely available 2,5-furandicarboxylic acid (FDCA) was developed. Series of di- and trisubstituted furans were prepared in very good yields and excellent chemoselectivity. This study discloses a new approach towards valorization of the furanics platform through the
开发了一种新的
化学选择性(酶促不对称化/ Ru催化的CH活化)序列,以从大量可用的
2,5-呋喃二甲酸(
FDCA)中获得不同取代的
呋喃。以非常好的收率和优异的
化学选择性制备了一系列的二取代和三取代的
呋喃。这项研究公开了一种通过使用
FDCA作为稳定的中间体来使
呋喃化合物平台进行增值的新方法,从而规避了母体
5-羟甲基糠醛的
化学不稳定性。