2.Part per million (ppm) is the unit that chemical shiVs were reported in. High resolu8on mass spectra HRMS were recorded at the Bioanaly8cal Mass Spectrometry Facility, Mark Wainwright Analy8cal Centre, The University of New South Wales UNSW, Sydney, Australia using Orbitrap LTQ XL ion trap MS in posi8ve ion mode via electrospray ioniza8on (ESI) source.The reac8ons progress was performed and monitored by thin layer chromatography u8lized by TLC plates of Merck aluminum-backed silica 60 F254 (0.2 mm) and the spots were visualized by alkaline KMnO4 staining solu8ons.Outstanding solvents peaks were used to calibrate 1H NMR spectra.Shimadzu FTIR spectrometer was used to collect IR spectra.