bicyclic olefins. Under reductive conditions (HCOOH, Et 3 N), the complexes generated in situ from imidazolinium salts and Pd(OAc) 2 catalyzed the hydroarylation of bicyclic alkenes with aryl iodides, providing the hydroarylation products with high turnover numbers (TON, up to 1.9·10 5 ) and turnover frequencies (TOF, up to 6.3·10 4 ).
新型三芳基膦官能化
咪唑啉盐已被制备并成功应用于
钯催化的双环烯烃加氢芳基化。在还原条件 (HCOOH, Et 3 N) 下,
咪唑啉盐和 Pd(OAc) 2 原位生成的配合物催化双环烯烃与芳基
碘的加氢芳基化,提供具有高周转数(TON,高达 1.9· 10 5 ) 和周转频率(TOF,高达6.3·10 4 )。