反应详情

Following Example 186c, 180a (3.0 g, 10.2 mmol), methylene chloride (100 mL) and 1.0M DIBAL-H in methylene chloride (30.5 mL, 30.5 mmol) were reacted to give 180b (2.3 g, 86% yield).

1. customwere reacted