2-Iodoimidazolinium Salt-Catalyzed Friedel–Crafts Reaction: Synthesis of Bis(indolyl)methane Alkaloids
摘要:
2-Iodoimidazolinium salt-catalyzed Friedel Crafts reactions of indoles with aldehydes were developed. Under mild reaction conditions, various bis(indolyl)methane derivatives, an important class of indole alkaloids, were obtained in good to high yields.