Palladium-Catalyzed Enantioselective CH Arylation for the Synthesis of P-Stereogenic Compounds
作者:Zi-Qi Lin、Wei-Zhen Wang、Shao-Bai Yan、Wei-Liang Duan
DOI:10.1002/anie.201500201
日期:2015.5.18
A palladium‐catalyzed enantioselective CH arylation of N‐(o‐bromoaryl)‐diarylphosphinic amides is described for the synthesis of phosphorus compounds bearing a P‐stereogenic center. The method provides good enantioselectivities and high yields. The products were readily transformed into P‐chiral biphenyl monophosphine ligands.
钯催化对映选择性Ç H的芳基化ñ - (ö -bromoaryl)-diarylphosphinic酰胺为磷化合物带有P-立体中心的合成中所述。该方法提供了良好的对映选择性和高产率。产物很容易转化为对映异构的手性联苯单膦配体。