Lewis Acid-Promoted Synthesis of Unsymmetrical and Highly Functionalized Carbazoles and Dibenzofurans from Biaryl Triazenes: Application for the Total Synthesis of Clausine C, Clausine R, and Clauraila A

CHEMISTRY-A EUROPEAN JOURNAL

WILEY-V C H VERLAG GMBH

1. National Nature Science Foundation of China [20902081]
2. Zhejiang University
3. Fundamental Research Funds for the Central Universities (P.R. China) [2009QNA3011]