摘要
Synthesis of 3-naphthylcyclohexene by the Heck reactions of bromonaphthalene and naphthyl triflates with cyclohexene catalyzed by palladiun and nickel complex （promoted by ultrasonic and microwave in ionic liquid of [bmim][BF4I） were performed with high yield and good regioselectivity. This method has advantages of environmentally benign, generality, simplicity and potential for recycling of ionic liquid and catalyat.
Synthesis of 3-naphthylcyclohexene by the Heck reactions of bromonaphthalene and naphthyl triflates with cyclohexene catalyzed by palladiun and nickel complex （promoted by ultrasonic and microwave in ionic liquid of [bmim][BF4I） were performed with high yield and good regioselectivity. This method has advantages of environmentally benign, generality, simplicity and potential for recycling of ionic liquid and catalyat.
