摘要 : CAN (cerium ammonium nitrate) and iodine can catalyze the reactions of indole or 1-methylindole with alpha,beta-unsaturated ketone or aldehyde in DMSO/H2O (5:1) or ether solution at room temperature to obtain moderate to high yiel... 展开 CAN (cerium ammonium nitrate) and iodine can catalyze the reactions of indole or 1-methylindole with alpha,beta-unsaturated ketone or aldehyde in DMSO/H2O (5:1) or ether solution at room temperature to obtain moderate to high yields of different products. (c) 2005 Published by Elsevier Ltd. 收起