A General Method for the Synthesis of 5H-Benzo[b]-, Carbazolo[2,3-b]- and Indolo[2,3-b]carbazole Derivatives via Copper(II) Triflate-Catalyzed Heteroannulation
作者:K. S. Prakash、Rajagopal Nagarajan
DOI:10.1002/adsc.201100887
日期:2012.5.21
A straightforward approach for the construction of 5H‐benzo[b]‐, carbazolo[2,3‐b]‐ and indolo[2,3‐b]carbazolederivatives has been developed by using copper(II) triflate‐catalyzed heteroannulation.
通过使用三氟甲磺酸铜(II)催化的杂环化反应,已经开发出了一种简单的方法来构建5 H-苯并[ b ]-,咔唑[2,3- b ]-和吲哚[2,3- b ]咔唑衍生物。