Fig. 6
From: Chiral phosphoric acid catalyzed aminative dearomatization of α-naphthols/Michael addition sequence
Transformations of 2a. Reaction conditions for synthesis of 7: 2a (0.2 mmol), NaBH4 (2.0 mmol) in MeOH (4 mL) at 0 °C. Reaction conditions for synthesis of 8: 2a (0.2 mmol), Pd/C (10%, 50 mg), HCl (conc. 20 μL) in MeOH (4 mL) under H2 (1 atm) at room temperature. Reaction conditions for synthesis of 9: 2a (0.2 mmol), Cs2CO3 (0.26 mmol), BrCH2CO2Et (0.22 mmol) in CH3CN (4 mL) at 50 °C
