Chem Sci Trans., 2013, 2(S1),  pp S309- S315  

Research Article

Silica-Bonded N-Propyl Sulfamic Acid Catalyzed One-Pot Synthesis of Aryl-14-H-dibenzo[a,i]xanthenes

WEILIN LI, WENLIN BIAN, LIZHEN FANG, SUPING BAI and FULIN YAN

School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, China
Department of Gynecological, the Third Affiliated Hospital to Xinxiang Medical University, Xinxiang, Henan 453003, China