Solution-phase photochemical transformation of 2-aroylbenzofurans: addition–elimination mechanism
作者:Pooja Jindal、Geeta Sharma、Rita Arora、Ramesh C. Kamboj
DOI:10.1007/s11164-014-1544-6
日期:2015.7
An efficient conversion of 2-aroylbenzofurans into arylbenzofurylmethanols through photoreduction has been described. In these molecules, the photo transformation occurred through the initial addition of solvent followed by elimination involving γ-hydrogen abstraction. The photoproduct distribution markedly depends upon the substituent present on the benzofuran moiety.
已经描述了通过光还原将2-芳基苯并呋喃有效转化为芳基苯并呋喃甲醇。在这些分子中,光转化是通过最初添加溶剂,然后消除涉及γ-氢提取的溶剂而发生的。光产物的分布明显取决于苯并呋喃部分上存在的取代基。