A facile and efficient procedure for the deoxygenation of sulfoxides to sulfides with the HfCl<sub>4</sub>/Zn system
作者:Byung Woo Yoo、Bo Ran Yu、Cheol Min Yoon
DOI:10.1080/17415993.2015.1031234
日期:2015.7.4
Treatment of sulfoxides with the HfCl4/Zn system in acetonitrile at room temperature has been shown to provide the corresponding sulfides in high yields. This new methodology is highly chemoselective, tolerating several functional groups such as -Br, -Cl, -OCH3, -CHO and double bond.