Rhodium(III)-Catalyzed Intramolecular Hydroarylation, Amidoarylation, and Heck-type Reaction: Three Distinct Pathways Determined by an Amide Directing Group
作者:Tyler A. Davis、Todd K. Hyster、Tomislav Rovis
DOI:10.1002/anie.201307631
日期:2013.12.23
reaction pathways of a wide variety of tethered alkenes can be accessed through changing the amide directing group. This provides an efficient route to a myriad of complex polycyclic products, many containing newly formed all‐carbon quaternary centers. Amidoarylations can diastereoselectively deliver products with up to three contiguous stereocenters.
酰胺决定:通过改变酰胺导向基团,可以实现多种束缚烯烃的三种不同的铑(III)催化反应途径。这为生产无数复杂的多环产物提供了一条有效的途径,其中许多含有新形成的全碳四元中心。酰胺芳基化可以非对映选择性地提供具有多达三个连续立体中心的产物。