α-arylthioethers through a visible-light-induced direct thiolation at α-C(sp3)–H of ethers with diaryl disulfides was developed using acridine red as a novel photocatalyst. The reactions occurred at ambient conditions and generated the corresponding products in good to excellent yields, ignoring steric effect of disulfides.
利用a啶红作为新型光催化剂,开发了一种简单有效的方法,该方法通过可见光诱导的醚与二芳基二
硫化物在α-C(sp 3)-H上的直接
硫醇化反应制备α-芳基
硫醚。该反应在环境条件下发生,并且以高至优异的产率产生了相应的产物,而忽略了二
硫化物的空间效应。