Re-enter the syn-(Me,I)Bimane: A Gateway to Bimane Derivatives with Extended π-Systems
作者:Flavio Grynszpan、Oleg Szumski、Joy Karmakar
DOI:10.1055/s-0040-1706045
日期:2021.7
describe an expeditious method to prepare symmetric α-bimane derivatives, such as syn-(R2,I)B, as well as unsymmetric ones. Our strategy turns the synthesis of α derivatives with extended π-systems practical and affordable. We applied this approach to the synthesis of ethynylbenzaldehyde bearing bimanes as potential selective probes for aldolase class I enzymes.
syn -α-Diiodobimane ( syn -(R 2 ,I)B) 是在 α 位衍生化 bimane 核心的关键中间体。在这里,我们描述了一种快速方法来制备对称 α-bimane 衍生物,例如syn -(R 2 ,I)B,以及不对称的衍生物。我们的策略使具有扩展 π 系统的 α 衍生物的合成变得实用且负担得起。我们将此方法应用于带有乙炔基苯甲醛的双烷合成,作为 I 类醛缩酶的潜在选择性探针。