Shi Feng, Mancuso Raffaella, Larock Richard C
Department of Chemistry, Iowa State University, Ames, IA 50011, USA.
Tetrahedron Lett. 2009 Jul 15;50(28):4067-4070. doi: 10.1016/j.tetlet.2009.04.102.
A [3+2] 1,3-dipolar cycloaddition reaction of arynes with stable azomethine imines has been developed. The reaction rapidly assembles tricyclic pyrazoloindazolone derivatives in moderate yields under mild reaction conditions.
已开发出一种芳烃与稳定的甲亚胺亚胺的[3 + 2] 1,3 - 偶极环加成反应。该反应在温和的反应条件下能快速组装出三环吡唑并吲唑酮衍生物,产率适中。