反应详情

The title compound 23e was prepared from compound 76 (146 mg, 0.50 mmol), 4-cyanobenzaldehyde (37 μL, 0.50 mmol) and sodium triacetoxyborohydride (318 mg, 1.50 mmol) in a manner similar to that described for 23a in 69.0% (140 mg) yield as a light-yellow solid.

1. customyield as a light-yellow solid