反应详情

The title compound 28e was prepared from compound 2 (249 mg, 1.00 mmol), ethane-1,2-diol (111 μL, 2.00 mmol), triphenylphosphine (524 mg, 2.00 mmmol) and DIAD (394 μL, 2.00 mmol) in a manner similar to that described for 9 in 95.2% (279 mg) yield as a white solid.

1. customyield as a white solid