sodium hydride in xylene Heating;

1: SnCl4 / benzene / Ambient temperature 2: p-toluenesulfonic acid / 150 °C 3: 98 percent / Zn, CH3COOH 4: DCC, / ethyl acetate 5: 1.) K2CO3, Cu, 2.) alkali / 1.) mesitylene, reflux, 22 h 6: 95 percent / HCl / ethanol 7: 100 percent / LiAlH4, AlCl3 / tetrahydrofuran / Ambient temperature 8: 100 percent / NaH / xylene / Heating View Scheme

1: DCC, / ethyl acetate 2: 1.) K2CO3, Cu, 2.) alkali / 1.) mesitylene, reflux, 22 h 3: 95 percent / HCl / ethanol 4: 100 percent / LiAlH4, AlCl3 / tetrahydrofuran / Ambient temperature 5: 100 percent / NaH / xylene / Heating View Scheme

1: p-toluenesulfonic acid / 150 °C 2: 98 percent / Zn, CH3COOH 3: DCC, / ethyl acetate 4: 1.) K2CO3, Cu, 2.) alkali / 1.) mesitylene, reflux, 22 h 5: 95 percent / HCl / ethanol 6: 100 percent / LiAlH4, AlCl3 / tetrahydrofuran / Ambient temperature 7: 100 percent / NaH / xylene / Heating View Scheme

1: 98 percent / Zn, CH3COOH 2: DCC, / ethyl acetate 3: 1.) K2CO3, Cu, 2.) alkali / 1.) mesitylene, reflux, 22 h 4: 95 percent / HCl / ethanol 5: 100 percent / LiAlH4, AlCl3 / tetrahydrofuran / Ambient temperature 6: 100 percent / NaH / xylene / Heating View Scheme

1: 100 percent / LiAlH4, AlCl3 / tetrahydrofuran / Ambient temperature 2: 100 percent / NaH / xylene / Heating View Scheme

1: 95 percent / HCl / ethanol 2: 100 percent / LiAlH4, AlCl3 / tetrahydrofuran / Ambient temperature 3: 100 percent / NaH / xylene / Heating View Scheme

1: 1.) K2CO3, Cu, 2.) alkali / 1.) mesitylene, reflux, 22 h 2: 95 percent / HCl / ethanol 3: 100 percent / LiAlH4, AlCl3 / tetrahydrofuran / Ambient temperature 4: 100 percent / NaH / xylene / Heating View Scheme