Synfacts, Table of Contents Synfacts 2022; 18(10): 1086DOI: 10.1055/s-0041-1738606 Synthesis of Materials and Unnatural Products Ring-Fusion and Polymerization of Aza-HeteroaromaticsContributor(s): Dahui Zhao , Yao WeiRecommend Article Abstract Buy ArticleKey words Key wordspolycyclic aza-aromatics - rhodium(III) catalysis - cascade C–H activation double ring-fusion Full Text