Generation of indole- and benzofuran-2,3-orthoquinodimethane-like intermediates is described. The cycloaddition reaction of these intermediates to dienophiles provided an efficient one-pot synthesis of polycyclic perihydroxylated indole and benzofuran compounds.
描述了
吲哚-和
苯并呋喃-2,3-邻
喹啉二
甲烷样中间体的产生。这些中间体与亲双烯体的环加成反应提供了多环过羟基化的
吲哚和
苯并呋喃化合物的有效一锅合成。