# 57 Regioselective C-3 arylation of coumarins with arylhydrazines via radical oxidation by potassium permanganate

Jin-Wei Yuan*, Wei-Jie Li, Liang-Ru Yang, Pu Mao and Yong-Mei Xiao*

Z. Naturforsch., 2016, 71(11)b: 1115–1123. <DOI 10.1515/znb-2016-0109>