Transition Metal-based Lewis Acid Catalyzed Ring Opening of Epoxides Using Amines Under Solvent-Free Conditions

The schemes of entry 7 and entry 10 in Table 1 were incorrect, the correct figures are shown as follows:

Table 1 Ring Opening of Various Epoxides with Amines Catalyzed by SnCl₄·5H₂O under Solvent-Free Conditions

Entry Epoxides Products Temperature (°C) Time (h) Yields (%) 6 50 10 91(96:4) 7 50 10 83(97:3) 9 50 6 87(90:10) 10 50 6 78(86:14)