Alkylarylation of <i>N</i>-allylbenzamides and <i>N</i>-allylanilines with simple ethers for the direct construction of ether substituted dihydroisoquinolinones and indolines
作者:Yiting Li、Song Sun、Jiang Cheng、Jin-Tao Yu
DOI:10.1039/c9ob02565k
日期:——
A radical-initiated cascade addition and cyclization of N-allylbenzamides with simple ethers to construct ether-substituted dihydroisoquinolinones was performed in the presence of CuI. The cleavage of the sp3 C-H bond in ether and the sp2 C-H bond in phenyl was involved in this reaction. Moreover, the arylalkylation of N-allylanilines was also realized under similar reaction conditions, providing
Metal-free oxidative radical cascade addition/oxobutylation of unactivated alkenes with acetone towards 3-(3-oxobutyl)indolines
作者:Changduo Pan、Zhenkun Yang、Du Gao、Jin-Tao Yu
DOI:10.1039/c8ob01329b
日期:——
A direct oxobutylation of N-allyl anilines with acetone was developed under metal-free and acid-free conditions. This reaction tolerates a series of functional groups to provide 3-(3-oxobutyl) functionalized indolines in moderate to good yields.