Versatile Oxidative Approach to Carbazoles and Related Compounds Using MoCl<sub>5</sub>
作者:Simon Trosien、Philipp Böttger、Siegfried R. Waldvogel
DOI:10.1021/ol403304t
日期:2014.1.17
pentachloride provides an easy to perform, versatile, and high yielding method to construct carbazoles and the corresponding dibenzo analogues of thiophene, furan, and selenophene. The coupling reaction tolerates a variety of functional groups. The synthesis is highly modular. By this approach a precursor for the naturally occurring carbazole koenigicine was prepared.
五氯化钼的独特氧化能力为构建咔唑和噻吩,呋喃和硒苯的相应二苯并类似物提供了一种易于执行,用途广泛且产率高的方法。偶联反应可耐受多种官能团。综合是高度模块化的。通过这种方法,制备了天然咔唑科尼西汀的前体。