作者:James A. R. Tilden、Anneke T. Lubben、Shaun B. Reeksting、Gabriele Kociok‐Köhn、Christopher G. Frost
DOI:10.1002/chem.202104385
日期:2022.2.21
Out of the box: A highly efficient bioconjugation strategy is reported utilising Pd(II) complexes prepared via C−H activation, which enable selective S-arylation of cysteine. These C−H activation complexes were prepared using common Pd(II) sources and without the need for a glovebox. A wide substrate scope is enabled by in situ generation of these complexes, which produce excellent conversions of a
开箱即用:据报道,利用通过 C−H 激活制备的 Pd(II) 复合物,可以实现半胱氨酸的选择性S-芳基化,从而实现高效的生物共轭策略。这些 C−H 活化复合物是使用常见的 Pd(II) 源制备的,无需手套箱。这些复合物的原位生成可实现广泛的底物范围,从而产生模型三肽的出色转化,并能够芳基化完整蛋白质上的表面半胱氨酸。