作者:Hui-Jun Zhang、Peter Becker、He Huang、Ramona Pirwerdjan、Fang-Fang Pan、Carsten Bolm
DOI:10.1002/adsc.201200510
日期:2012.8.13
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。