共 50 条
- [47] Efficient Solvent-free Synthesis of 14 H-Dibenzo[a,j] xanthenes Catalyzed by 2-Hydroxy-5-sulfobenzoic Acid CHIANG MAI JOURNAL OF SCIENCE, 2017, 44 (04): : 1504 - 1511
- [50] FeCl3•nano SiO2: An Efficient Heterogeneous Nano Catalyst for the Synthesis of 14-Aryl-14H-dibenzo[a, j]xanthenes and 1,8-Dioxo-octahydro-xanthenes under Solvent-free Conditions SOUTH AFRICAN JOURNAL OF CHEMISTRY-SUID-AFRIKAANSE TYDSKRIF VIR CHEMIE, 2012, 65 : 191 - 195