Institut für Organische und Biomolekulare Chemie, Georg-August-Universität, Tammanstraße 2, 37077, Göttingen, Germany.
DZHK (German Centre for Cardiovascular Research), Germany.
Angew Chem Int Ed Engl. 2018 Aug 13;57(33):10554-10558. doi: 10.1002/anie.201804654. Epub 2018 Jul 3.
Late-stage BODIPY diversification of structurally complex amino acids and peptides was accomplished by racemization-free palladium-catalyzed C(sp )-H activation. Transformative fluorescence modification proved viable by triazole-assisted C(sp )-H arylation in a chemo- and site-selective fashion, providing modular access to novel BODIPY peptide sensors.
通过无消旋钯催化 C(sp )-H 活化,实现了结构复杂的氨基酸和肽的晚期 BODIPY 多样化。通过三唑辅助的 C(sp )-H 芳基化,以化学和位点选择性的方式实现了变革性的荧光修饰,为新型 BODIPY 肽传感器提供了模块化的途径。