Olefin-Oxazolines (OlefOx): Highly Modular, Easily Tunable Ligands for Asymmetric Catalysis
作者:Björn T. Hahn、Friederike Tewes、Roland Fröhlich、Frank Glorius
DOI:10.1002/anie.200905712
日期:2010.2.1
the new highly modular family of olefin–oxazoline ligands (OlefOx; see picture) to be exploited in asymmetric catalysis. The ease of electronic and steric variation and the successful application in the highly enantioselective rhodium‐catalyzed conjugate addition of aryl boronic acids to cylic enones demonstrate the importance of this new ligand class.
富氧配体:有效的三步合成法可将新的高度模块化的烯烃-恶唑啉配体家族(OlefOx;参见图片)用于不对称催化。电子和空间变化的难易程度以及芳基硼酸在环烯酮的高对映选择性铑催化共轭加成反应中的成功应用证明了这种新型配体的重要性。