Visible light initiates the stereoselective formation of two new bonds, a CC and a CSi bond, during the addition of acylsilanes to alkynes. At room temperature this photochemically induced transformation can be applied for the preparation of chromone derivatives in a highly atom-economic manner.
在向
炔烃中添加酰基
硅烷的过程中,可见光引发了两个新键(CC和CSi键)的立体选择性形成。在室温下,这种光
化学诱导的转变可以以高度原子经济的方式应用于
色酮衍
生物的制备。