These intramolecular C-H insertion reactions were performed in excellent chemical selectivity to only afford intramolecular C-H insertion products without any Wolff rearrangement products. 这个反应具有很好的化学选择性,只形成分子内C-H插入产物,没有观察到任何Wolff重排产物。
On the other hand, the Wolff rearrangement of the α diazo carbonyl compounds catalyzed by Ag(ⅰ) has been applied to the efficient synthesis of optically pure γ lactams. 此外,应用α重氮羰基化合物在Ag(Ⅰ)催化剂的作用下的Wolff重排反应可以有效地合成光学纯的γ内酰胺。