作者:Holly Jane Davis、Daniel Häussinger、Thomas R. Ward、Yasunori Okamoto
DOI:10.1002/cctc.202000488
日期:2020.9.17
screening of Cp*Ir complexes based on a turn‐on type fluorescence readout, a [Cp*Ir(dipyrido[3,2‐a : 2’,3’‐c]phenazine)Cl]+ complex was found to catalyze the blue‐light promoted dehydrogenation of N‐heterocycles under physiological conditions. In the dehydrogenation of tetrahydroisoquinolines, the catalyst preferentially yielded the monodehydrogenated product, accompanying H2O2 generation. We surmise that
通过基于开启型荧光读数快速筛选 Cp*Ir 配合物,发现 [Cp*Ir(联吡啶并[3,2-a : 2',3'-c]吩嗪)Cl] +配合物在生理条件下催化蓝光促进的N-杂环脱氢。在四氢异喹啉的脱氢反应中,催化剂优先生成单脱氢产物,并伴随H 2 O 2的生成。我们推测这种机制可能让人想起黄素依赖性氧化酶。