作者:Tang, King Hung Nigel、Takahashi, Haluhi、Tokutake, Ryo、Shibata, Takanori
DOI:10.1002/adsc.202400535
日期:——
A mechanism‐navigated enantioselective alkylation of an indole C2 C–H bond with an internal alkene was developed. Under the inharmonious ligand‐to‐metal catalyst ratio, a moderate enantiomeric ratio (er) was achieved with our original ligand. We propose that chain‐walking and bond formation are mechanistically independent, and suggest that hydridoiridium does not play a role in the chain‐walking process
开发了一种吲哚 C2 C-H 键与内部烯烃的对映选择性烷基化机制。在不协调的配体与金属催化剂比例下,我们的原始配体实现了适度的对映体比率(er)。我们认为链行走和成键形成在机制上是独立的,并表明氢化铱在链行走过程中不起作用。