title: Synthesis of allylated quinolines/isoquinolines via palladium-catalyzed cyclization-allylation of azides and allyl methyl carbonate.
abstract: A novel and efficient strategy for one-step synthesis of allylated quinolines and isoquinolines via palladium-catalyzed cyclization-allylation of azides and allyl methyl carbonate is developed for the first time. The results indicated that the regioselective synthesis of allyl- and diallyl-substituted quinolines/isoquinolines depends on different substituted groups at R(1) and R(4) positions, such as H or other groups. The reactions proceed smoothly in the presence of Pd(PPh3)4 and K3PO4 or NaOAc in DMF at 100 °C to give the corresponding allyl- and diallyl-substituted quinolines and isoquinolines in good to high yields.
authors: School of Environmental Science and Engineering, the State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China. hzb410@sjtu.edu.cn.
authors: Jiang
authors: J
authors: Luo
authors: Zhibao
authors: Z
authors: Huo
authors: Jun
authors: J
authors: Fu
authors: Fangming
authors: F
authors: Jin
authors: Yoshinori
authors: Y
authors: Yamamoto