Chem Sci Trans., 2014, 3(1),  pp 107- 116  

Research Article

One-Pot Synthesis of Xanthene Derivatives Using Silica Supported [2-(Sulfooxy)ethyl]sulfamic Acid as a Novel and Efficient Catalyst Under Solvent-Free Condition

SAMI SAJJADIFAR, MANOCHEHR FADAEIAN, MINA BAKHTIYARI and SOBHAN REZAYATI

Department of Chemistry, Payame Noor University, PO BOX 19395-4697 Tehran, Iran
Department of Applied Chemistry Qom, Branch Islamic Azad University, Qom, Iran