RuCl3·3H2O Catalyzed Reactions: Facile Synthesis of Bis(indolyl)methanes under Mild Conditions
作者:Hong-En Qu、Chen Xiao、Ning Wang、Kai-Hui Yu、Qiao-Sheng Hu、Liang-Xian Liu
DOI:10.3390/molecules16053855
日期:——
RuCl3·3H2O was found to be an effective catalyst for reactions of indoles, 2-methylthiophene, and 2-methylfuran with aldehydes to afford the corresponding bis(indolyl)methanes, bis(thienyl)methanes, and bis(fur-2-yl)methanes in moderate to excellent yields. Experimental results indicated that mono(indolyl)methanol is not the reaction intermediate under these reaction conditions.
实验结果表明,三水合氯化钌(RuCl3·3H2O)是一种有效的催化剂,可用于吲哚、2-甲基噻吩和2-甲基呋喃与醛反应,以中等至优异的产率得到相应的双(吲哚基)甲烷、双(噻吩基)甲烷和双(呋喃-2-基)甲烷。这些反应条件下,单(吲哚基)甲醇不是反应中间体。