作者:Christophe Rochais、Rodrigue Yougnia、Patrick Dallemagne、Sylvain Rault
DOI:10.1016/j.tetlet.2009.07.124
日期:2009.10
An efficient synthesis of 9,10-disubstituted phenanthrenes is described in this Letter. These novel useful building blocks were obtained in a one-pot reaction including Suzuki–Miyaura cross-coupling followed by a Dieckmann–Thorpe ring closure under microwave irradiation. The selection of the appropriate reagents and the optimal reaction conditions to isolate the intermediate biphenyl compound or the
在这封信中描述了9,10-二取代菲的有效合成。这些新颖有用的构建基块是通过一锅反应获得的,其中包括Suzuki-Miyaura交叉偶联,然后在微波辐射下进行Dieckmann-Thorpe闭环反应。本信中将讨论选择合适的试剂和最佳的反应条件,以高产率分离中间体联苯化合物或最终取代的菲。