Instruments and equipment:
400 MHz, Bruker NMR, AVANCE III
LC/MS (Schimadzu, LC-20AD pump, LC-MS 2010EV detector)
HPLC (reverse phase, Schimadzu, UV/Vis SPD-20A, LC-20AT pump)
Gas Chromatography (GC-7890F, Shanghai Techcomp )