Three kinds of Lewis acid-mediated reactions of vinylidenecyclopropanes and aromatic aldehydes are disclosed in this paper, providing an efficient and selective synthesis of a variety of functionalized benzo[c]fluorene, furan and furo[2,3-b]furan derivatives.
本文公开了三种
路易斯酸介导的亚
乙烯基环丙烷与芳族醛的反应,提供了一种有效且选择性的合成各种功能化的苯并[ c ]
芴,
呋喃和
呋喃[2,3- b ]
呋喃衍
生物的方法。