Table 2.
Conditions: 1 (0.4 mmol), MeOH (0.6 mmol), 3a (0.2 mmol), Au cat. (0.01 mmol), AgOTf (0.21 mmol), DCM (2 mL), 40 °C.
isolated yields.
use DCM:MeOH = 1:1 (0.5 M) as solvent instead.
60 °C and DCE instead.
Conditions: 1 (0.4 mmol), MeOH (0.6 mmol), 3a (0.2 mmol), Au cat. (0.01 mmol), AgOTf (0.21 mmol), DCM (2 mL), 40 °C.
isolated yields.
use DCM:MeOH = 1:1 (0.5 M) as solvent instead.
60 °C and DCE instead.